Fitness

QUALITY, VERSATILITY, AFFORDABILITY The Trail XR is built for the rider looking for quality, versatility, and affordability in a bike that can handle city streets, rail trails, campus shortcuts, and suburban cul-de-sacs with comfort and confidence. Inspired by our Trail X mountain bikes, but tuned for everyday 'round-town regular riding, the XR is the perfect fat-tired solution for the buyer on a budget. - Frame designed for all-around ride comfort. Not too aggressive, not too laid back. - Dependable hi-tensile unicrown fork, with over-sized radiused blades - Shimano Revoshift 35, 21-speed shifting - Forged alloy crank - Alloy linear pull brakes with full alloy 4-finger levers - Jamis XC riser handlebar for a comfortable ride position - Jamis alloy micro-adjust seat post - Jamis ATB Sport saddle with protective front and rear guards

QUALITY, VERSATILITY, AFFORDABILITY The Trail XR is built for the rider looking for quality, versatility, and affordability in a bike that can handle city streets, rail trails, campus shortcuts, and suburban cul-de-sacs with comfort and confidence. Inspired by our Trail X mountain bikes, but tuned for everyday 'round-town regular riding, the XR is the perfect fat-tired solution for the buyer on a budget. - Frame designed for all-around ride comfort. Not too aggressive, not too laid back. - Dependable hi-tensile unicrown fork, with over-sized radiused blades - Shimano Revoshift 35, 21-speed shifting - Forged alloy crank - Alloy linear pull brakes with full alloy 4-finger levers - Jamis XC riser handlebar for a comfortable ride position - Jamis alloy micro-adjust seat post - Jamis ATB Sport saddle with protective front and rear guards

The Siena Dama is the choice for the rider who appreciates quality, value, and a simple-to-use component package. The Siena Dama features a lightweight, double-butted, hydroformed aluminum frame, sturdy steel fork, and double-wall rims for durability. A wide, thick saddle, ergonomic handgrips, and slip-resistant platform pedals maximize ride comfort. A single, simple twist shifter matched to Shimano's reliable Tourney 7-speed drivetrain, paired with and a single ring crank, provides 7-speeds for carefree cruising.

FUN=FITNESS, FITNESS=FUN Musically speaking, Allegro means quick and lively. Which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick, and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads up riding position many people prefer. LIGHTWEIGHT & PRECISION FEEL When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple-butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large volume 32c tires, using similar geometry as our Codas, and then adding a few millimeters to the wheelbase length for just a tad more compliance. - Size Specific Design Triple-butted 6061 aluminum frame with fast back rear triangle - Hi-Ten straight blade unicrown with flat mount disc brake mounts - Double wall alloy rims, 32H, alloy hubs - Shimano Shimano EZ-Fire Plus, 21-speed - Forged alloy crankset with chainguard - Shimano RD-TY300 rear and Shimano FD-TY510 top swing front derailleurs - Promax TX-121 linear-pull brakes with front power modulator and Shimano levers - Jamis Touring saddle with SL cover

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

COMFORT AND COMPETENCE The Explorer has been one of our best-selling bikes, ever since its introduction in 1982. Originally designed as a mountain bike, the Explorer has since evolved into a very practical and very comfortable sport comfort bike. Inspired in part by our Hudsons and Citizens, without sacrificing the versatile on or off-road competence of the original Explorer, the newest generation Explorer is all about getting the most fun out of the ride, in STYLE, with performance and comfort features that make getting around so effortless it hardly feels like exercise. LIGHTWEIGHT ALUMINUM When it comes to recreational riding on a so-called comfort bike, nothing gets more uncomfortable faster than having to pedal more weight than necessary. Explorers are built with lightweight 6061 aluminum tubing, resulting in a bike that is as easy to ride as it is to load onto a vehicle. - Lightweight aluminum frame, with comfortable upright ride position - Hi-tensile unicrown fork - Alloy 36H rims and stainless steel spokes - Shimano EZ-Fire Plus, 21-speed shifting - Forged alloy crankset with integrated chainguard - ProMax alloy direct-pull brakes with Shimano levers - Alloy micro-adjust seat post - Jamis Comfort with memory foam and bumper springs

FUN=FITNESS, FITNESS=FUN Musically speaking, Allegro means quick and lively. Which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick, and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads up riding position many people prefer. LIGHTWEIGHT & PRECISION FEEL When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple-butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large volume 32c tires, using similar geometry as our Codas, and then adding a few millimeters to the wheelbase length for just a tad more compliance. - Size Specific Design Triple-butted 6061 aluminum frame with fast back rear triangle - Hi-Ten straight blade unicrown with flat mount disc brake mounts - Double wall alloy rims, 32H, alloy hubs - Shimano Shimano EZ-Fire Plus, 21-speed - Forged alloy crankset with chainguard - Shimano RD-TY300 rear and Shimano FD-TY510 top swing front derailleurs - Promax TX-121 linear-pull brakes with front power modulator and Shimano levers - Jamis Touring saddle with SL cover

READY FOR THE TRAIL Building great recreational-level bikes that ride much like our high-end bikes is a passion at Jamis. No bikes showcase our commitment to do just that better than these. The Helix chassis emphasizes all-day performance with quick, but not overly twitchy handling attributes. Make no mistake though, if you want to throw down they're more than able to keep up. BUILT TO LAST Because it's much easier and much less expensive to replace a derailleur hanger than it is to repair or replace a frame, every Helix frame offers a replaceable derailleur hanger designed to yield in a crash before the frame does. - 6061 aluminum frame - SR Suntour XCE 28 DS 27.5", coil spring, external preload adjustor - Alex TD26 27.5" rims, 32H, alloy disc hubs - Shimano, 8-speed drivetrain - Sealed cartridge bottom bracket - Shimano MT200 hydraulic disc brakes - Jamis XC alloy handlebar & stem - Jamis ATB Sport saddle

TAKES YOU ANYWHERE The dual-sport DXT's are pumped-up, go-anywhere/do-anything versions of our Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tires with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure GIVING YOU A BREAK The advantages of disc brakes over rim brakes on a versatile bike like the DXT far exceed their sole disadvantage, weight gain. Besides their incredible power and modulation, they're just plain safer, especially in the rain. Once rims get wet or muddy, using friction to stop the wheel at its circumference is less efficient than using friction to stop a less wet or muddy small diameter disc near the center of the wheel from rotating. And eliminating the rim from braking surface duties results in a longer lasting wheel.

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

These are the bikes that started it all—now, they're our best-sellers! Speed, style, and simplicity make these bikes the perfect storm of awesome whether you're starting out, getting back into biking after a few years away, or just want to get a feel for riding fixed! - 43cm will come with a rear brake, 650c wheels, and 650x23C tires. Fixed Gear or Freewheel? We chose a flip-flop rear hub to give you the flexibility to ride fixed or freewheel. Riding fixed gives you an unmatched feeling of connectedness to the bike, the road, and helps you perfect your pedal-stroke. Riding freewheel gives you the ability to coast and cruise, just like the single-speed you grew up on! No matter which you choose to ride, the standard front brake guarantees you can stop either way.

TAKES YOU ANYWHERE The dual-sport DXT's are pumped-up, go-anywhere/do-anything versions of our Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tires with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure GIVING YOU A BREAK The advantages of disc brakes over rim brakes on a versatile bike like the DXT far exceed their sole disadvantage, weight gain. Besides their incredible power and modulation, they're just plain safer, especially in the rain. Once rims get wet or muddy, using friction to stop the wheel at its circumference is less efficient than using friction to stop a less wet or muddy small diameter disc near the center of the wheel from rotating. And eliminating the rim from braking surface duties results in a longer lasting wheel.

COMFORT AND COMPETENCE The Explorer has been one of our best-selling bikes, ever since its introduction in 1982. Originally designed as a mountain bike, the Explorer has since evolved into a very practical and very comfortable sport comfort bike. Inspired in part by our Hudsons and Citizens, without sacrificing the versatile on or off-road competence of the original Explorer, the newest generation Explorer is all about getting the most fun out of the ride, in STYLE, with performance and comfort features that make getting around so effortless it hardly feels like exercise. LIGHTWEIGHT ALUMINUM When it comes to recreational riding on a so-called comfort bike, nothing gets more uncomfortable faster than having to pedal more weight than necessary. Explorers are built with lightweight 6061 aluminum tubing, resulting in a bike that is as easy to ride as it is to load onto a vehicle. - Lightweight aluminum frame, with comfortable upright ride position - SR Suntour XCE Suspension fork to soak up impacts - Strong double-wall alloy rims and stainless steel spokes - Shimano EZ-Fire Plus, 24-speed shifting - Shimano crankset with integrated chainguard - Tektro direct pull brakes with Shimano levers - Suspension, alloy extreme comfort seat post - Jamis Comfort with memory foam and bumper springs

READY FOR THE TRAIL Building great recreational-level bikes that ride much like our high-end bikes is a passion at Jamis. No bikes showcase our commitment to do just that better than these. The Helix chassis emphasizes all-day performance with quick, but not overly twitchy handling attributes. Make no mistake though, if you want to throw down they're more than able to keep up. BUILT TO LAST Because it's much easier and much less expensive to replace a derailleur hanger than it is to repair or replace a frame, every Helix frame offers a replaceable derailleur hanger designed to yield in a crash before the frame does. - 6061 aluminum frame - SR Suntour XCT 30 HLO 27.5", coil spring, hydraulic speed lock out adjust, external preload adjustor - Alex TD26 27.5" rims, 32H, alloy disc hubs - MicroSHIFT Advent 9-speed drivetrain - Sealed cartridge bottom bracket - Shimano MT200 hydraulic disc brakes - Jamis XC alloy handlebar & stem - Jamis ATB Sport women's saddle

Hybrid doesn't do it justice. When we sat down to engineer our urban commuter, we wanted to do something different. Something fast. Something fun. And, most importantly, something people would want to ride. And isn't a Hybrid. It's an Urban Assault bike. And it's a blast. Slip through your city like a shadow. Subtle, stylish, and sporty – your perfect urban assault vehicle is right here. - 8 speeds to conquer your city's toughest streets. - Disc brakes for awesome all-weather stopping power. - Dual chainguard keeps your chain in place over the roughest roads. - WTB Slick 700x32c for a smooth roll and snappy handling. - Rack and fender compatible so you can haul it all and keep yourself dry.

FUN=FITNESS, FITNESS=FUN Musically speaking, Allegro means quick and lively. Which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick, and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads up riding position many people prefer. LIGHTWEIGHT & PRECISION FEEL When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple-butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large volume 32c tires, using similar geometry as our Codas and then adding a few millimeters to the wheelbase length for just a tad more compliance. - Size Specific Design Triple-butted 6061 aluminum frame with fast back rear triangle - Hi-Ten straight blade unicrown with flat mount disc brake mounts - Alex TD26 double wall disc specific alloy rims - Shimano Rapidfire, 16-speed - Shimano FC-TY501-2 crankset - Shimano Acera RD-M360 rear and Shimano FD-TY710-2 front derailleurs - Tektro HD-M280/281 hydraulic Flat Mount disc brakes - Jamis Touring saddle with SL cover

Take on the city with the C-Sport fitness bike. Push yourself to ride harder, go faster and get fitter than ever before on this endurance workout bike. With light aluminum male- and female-specific frames, it’s made for anyone pursuing a healthy lifestyle.

TAKES YOU ANYWHERE The dual-sport DXT's are pumped-up, go-anywhere/do-anything versions of our Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tires with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure GIVING YOU A BREAK The advantages of disc brakes over rim brakes on a versatile bike like the DXT far exceed their sole disadvantage, weight gain. Besides their incredible power and modulation, they're just plain safer, especially in the rain. Once rims get wet or muddy, using friction to stop the wheel at its circumference is less efficient than using friction to stop a less wet or muddy small diameter disc near the center of the wheel from rotating. And eliminating the rim from braking surface duties results in a longer lasting wheel.

FUN=FITNESS, FITNESS=FUN Musically speaking, Allegro means quick and lively, which exactly characterizes the spirit of our Allegros: fitness bikes that are lively, quick and seriously fun to ride. Our Allegros blend the speed and efficiency of a road bike with the heads up riding position many people prefer. LIGHTWEIGHT & PRECISION FEEL When it comes to fitness training and peak performance, nothing is more detrimental to flying fast than carrying more weight than you need to. Which is why every Allegro is built with lightweight triple butted 6061 aluminum tubing. In fact, our aluminum Allegro frames shed 14 ounces over their steel Coda counterparts. We design comfort into the naturally stiffer ride by specifying large volume 32c tires, using similar geometry as our Codas and then adding a few millimeters to the wheelbase length for just a tad more compliance. - Size Specific Design Triple-butted 6061 aluminum frame with fast back rear triangle - Jamis full carbon composite fork with carbon steerer - Alex TD26 double wall disc specific alloy rims - Shimano Rapidfire Plus Altus, 18-speed - Shimano FC-MT210 crankset - Shimano Altus RD-M2000 rear and Shimano Altus FD- M370 front derailleur - Tektro HD-M280/281 hydraulic Flat Mount disc brakes - Jamis Touring saddle with SL cover

TAKES YOU ANYWHERE The dual-sport DXT's are pumped-up, go-anywhere/do-anything versions of our Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tires with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure GIVING YOU A BREAK The advantages of disc brakes over rim brakes on a versatile bike like the DXT far exceed their sole disadvantage, weight gain. Besides their incredible power and modulation, they're just plain safer, especially in the rain. Once rims get wet or muddy, using friction to stop the wheel at its circumference is less efficient than using friction to stop a less wet or muddy small diameter disc near the center of the wheel from rotating. And eliminating the rim from braking surface duties results in a longer lasting wheel.

TAKES YOU ANYWHERE The dual-sport DXT's are pumped-up, go-anywhere/do-anything versions of our Allegro fitness bikes. With more gearing range to take on steeper hills and tougher terrain. Wider tires with a trail-capable tread for access to more riding areas, both paved and packed. And disc brakes and suspension forks for real off-road exploration and off-pavement adventure GIVING YOU A BREAK The advantages of disc brakes over rim brakes on a versatile bike like the DXT far exceed their sole disadvantage, weight gain. Besides their incredible power and modulation, they're just plain safer, especially in the rain. Once rims get wet or muddy, using friction to stop the wheel at its circumference is less efficient than using friction to stop a less wet or muddy small diameter disc near the center of the wheel from rotating. And eliminating the rim from braking surface duties results in a longer lasting wheel.

THE URBAN RENEGADE Think of the Sequel as an urban Renegade, built to tackle anything midtown can throw at it. Our SSD custom geometry and Reynolds double-butted chromoly frame deliver a comfortable ride with maximum stability in every frame size. While those 650b wheels offer both the security of 12mm thru-axle mounting and the pot-hole-eating capability of high-volume 47c tires. Toss in high-powered hydraulic disc brakes, a no-nonsense 1 x 10 drivetrain and a ton of fender, bottle and rack mounts and the Sequel is clearly ready for urban assault no matter the surface or condition. FRAME DESIGN Starting with a wide and consistent stack and reach range, we set out to design a frame that could handle your everyday city life. Commuting year round in mother nature's worst conditions or hitting up a dirt trail the Sequel will make it happen and maintain a comfortable ride. As you start to review the geo chart you'll noticed we have 2 different fork offsets, 3 different BB drops and rear center measurements. Add size specific tubing and you have what we feel is the perfect fit for all sized riders. The reason for this custom geometry is to give you the best fit and the most comfort possible. MORE MOUNTS To make life easier we have positioned each mount externally in a variety of easy-to-use locations. With a wide collection of fork and frame mounts you can now choose to mount fenders, rear carrier, low-rider front carrier (or two cages for water bottles/ storage) and three front triangle water bottles. This will open up the options wherever and whenever you chose to ride. Bad weather, commuting, a short ride to the park or a longer adventure – anything is possible.

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

OWNING CITY STREETS FOR 30 YEARS Our Codas have been some of our most popular bikes for decades, and for good reason. There's the smooth-riding Reynolds chromoly frames, the well-thought-out geometry, the heads-up riding position and the smart component selections, from the super-wide gearing range to the easy-adjust stems: these bikes are simply some of the best and most versatile around. THE BUTTERY RIDE OF QUALITY STEEL We're famous for our steel bikes and the Codas have a lot to do with that. No frame material makes more sense on beat-up city streets than steel. Why? Hit a baseball with a wooden bat and then hit one with an aluminum bat and you'll know why. You want your frame material to soak up those streets, not beat you with them. And we use only the best: Reynolds cold-worked, double-butted chrome-moly steel.

A cross-inspired bike built to conquer the city streets, the Super Professional features the 2-For-1 Dropout, All-City's elegantly designed combination geared or single-speed sliding dropout system. Fast, responsive, agile, and capable on mixed terrain, the Super Professional can be converted from single-speed to geared or back again to crush all your daily deeds and commutes. - 612 Select Tubing - Features All-City's 2-For-1 Dropout, a beautifully crafted sliding dropout system - Signature fork crown with four-point rack mounts - Two bottle cage mounts, plus mounts in front and rear for racks and fenders - 12mm thru-axles, flat-mount brakes

THE URBAN RENEGADE Think of the Sequel as an urban Renegade, built to tackle anything midtown can throw at it. Our SSD custom geometry and Reynolds double-butted chromoly frame deliver a comfortable ride with maximum stability in every frame size. While those 650b wheels offer both the security of 12mm thru-axle mounting and the pot-hole-eating capability of high-volume 47c tires. Toss in high-powered hydraulic disc brakes, a no-nonsense 1 x 10 drivetrain and a ton of fender, bottle and rack mounts and the Sequel is clearly ready for urban assault no matter the surface or condition. FRAME DESIGN Starting with a wide and consistent stack and reach range, we set out to design a frame that could handle your everyday city life. Commuting year round in mother nature's worst conditions or hitting up a dirt trail the Sequel will make it happen and maintain a comfortable ride. As you start to review the geo chart you'll noticed we have 2 different fork offsets, 3 different BB drops and rear center measurements. Add size specific tubing and you have what we feel is the perfect fit for all sized riders. The reason for this custom geometry is to give you the best fit and the most comfort possible. MORE MOUNTS To make life easier we have positioned each mount externally in a variety of easy-to-use locations. With a wide collection of fork and frame mounts you can now choose to mount fenders, rear carrier, low-rider front carrier (or two cages for water bottles/ storage) and three front triangle water bottles. This will open up the options wherever and whenever you chose to ride. Bad weather, commuting, a short ride to the park or a longer adventure – anything is possible.

...a slender frame, it's ready for the commute or to take on longer jaunts around the countryside come the weekend. Fellow commuters will blow you chef's kisses as you pedal through traffic with the timeless Oxbridge Geared. An understated steel frame hosts robust downtube shifters and an easy-to-maintain single-chainring 9-speed drivetrain with a wide cassette that can handle terrain anywhere in the city. Dual pivot caliper brakes and 28C tires give the classic feel of the bike a modern touch. Long-running sealed hubs and a classy metallic paint job complete the build, making you look the business as you go about your day the old-fashioned way.

A cross-inspired bike built to conquer the city streets, the Super Professional features the 2-For-1 Dropout, All-City's elegantly designed combination geared or single-speed sliding dropout system. Fast, responsive, agile, and capable on mixed terrain, the Super Professional can be converted from single-speed to geared or back again to crush all your daily deeds and commutes. - 612 Select Tubing - Features All-City's 2-For-1 Dropout, a beautifully crafted sliding dropout system - Signature fork crown with four-point rack mounts - Two bottle cage mounts, plus mounts in front and rear for racks and fenders - 12mm thru-axles, flat-mount brakes