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Jamis Ventura A2

Jamis Ventura A2
  • Color: Garnet
  • Color: Palladium
  • Color: Matte Black / Garnet
$1,049.95
Please select options Unavailable

Details

BUILT FOR SPEED. HIGH IN COMFORT.
Our Ventura bikes borrow heavily from our race-proven geometry to help keep you in front on the local Saturday ride. But we've softened the edges of that geo just a bit for a more comfortable and confident ride so you can head out again on Sunday, still fresh and ready to hammer your buddies one more time.

RIDE TUNED
Having chainstay-mounted disc brakes frees the seatstays from their traditional role of brakes reinforcement. So we can focus on designing and tuning the seatstays for their primary purpose: ride compliance and torsional stability.

- Size Specific Design double-butted 6061 aluminum compact frame design
- Jamis Performance ECO carbon composite fork with carbon steerer
- Alex ID-19 double wall alloy rims with GSW sidewall
- Shimano Claris ST-R2000 Dual Control STI, 16-speed
- FSA Vero Crankset
- Tektro R315 alloy dual pivot caliper brakes, Shimano Claris levers
- Jamis Ergo, 6061 aluminum handlebar

Our Bikes

At JRABS we do things differently from the other stores.  The first thing that you may notice when entering our store is that we don't stock very many bikes.  There's a number of reasons why, but mainly because we are mostly a service-oriented shop.  Most shops have a huge showroom and a tiny workshop.  We prefer a larger workshop.  Also, when you look at the number of brands we sell (All-City, Bianchi, Cinelli, Wilier-Triestina, Jamis, Kona, Surly and more), it would be impossible to stock all the resulting models in all of their colors and sizes (thousands!). So, we prefer personalizing your new bike to YOU, rather than steering you toward a bike that we happen to have in stock. 

30-Day Test Ride!*

You have a month to fall in love with your new bike!

We realize that you want to test ride your new bike, which is why we offer a 30-Day Test Ride.  We work with you to find the perfect bike that meets your wants, needs, fit, style, and budget.  After leaving with your new bike, you'll have 30 days to ride it in the real world -- not merely in a parking lot.  Take your bike home and ride it around the block, or do a century!  We think this is the only way to know truly whether your new bike is perfect for you.

 The best assembly!

At JRABS, our bicycle assembly process is the most comprehensive in the industry.  I can guarantee you that the bicycle that you purchase from me will last longer, ride smoother, be more efficient, and cost you less in the long run.  Here's why:

"Grease failure could come at any time. Factory original greases are often of the lowest quality and applied in very limited or erratic quantities. Frames are often inadequately cleaned at the factory, so bottom bracket and headset grease often has been contaminated with abrasive particles even before the bike has been ridden. For these reasons it is difficult to project the normal calendar time or elapsed miles that should occur between bearing overhauls. As a rule of thumb, 2,000-3,000 miles or two to three years of generally fair-weather riding should make a bike ready for an overhaul. The best method to determine whether grease has become due for replacement is inspection." -  John Barnett, Barnett's Manual DX

Bikes are shipped to bike shops in the same manner, no matter the brand.  What the bike shop does from there will make a huge difference in the bike's performance and longevity.  Here are the approximate times to assemble a new adult bicycle:

  • Mass merchant: 15 mins
  • Chain sports store: 20 mins
  • National chain bicycle store: 25mins
  • Local chain bicycle store: 30 mins
  • Independent bicycle shop: 45 mins
  • JRABS: 2-3 hours

When shopping for your new bike, ask them if they:

  • Opened up the hubs and injected better than factory grease (applies to loose ball bearing hubs).
  • For disc brake bikes: Did the brake pad bed-in proceedure
  • Pulled the rear wheel off, lubricated the freewheel threads or cassette splines and used a torque wrench to re-install.
  • Stressed the spokes then re-tensioned, re-trued the wheels
  • Lubricated the cables
  • Test rode your bike and then re-checked everything

We do all of this and and much more!  Buying your bike at a chain store?  Not a chance.  Here it's just two of us - Ethan and Travis.  We're they guys that will sell you your bike, build it, and service it (not handing it off to some mechanic you never meet).  We are here to make sure that you get the best bike for you!

*Bicycle must be returned in sell-able condition. Wear and tear and replacement of components and/or repairs will be deducted.

Geometry

Geometry Chart:
TT EFFECTIVE
Inch / mm
HT ANGLEST ANGLECHAINSTAY
Inch / mm
WHEELBASE
Inch / mm
FORK RAKE
Inch / mm
BB DROP
Inch / mm
HEADTUBE
Inch / mm
STANDOVER
Inch / mm
STACK
Inch / mm
REACH
Inch / mm
4819.88 / 505 70° 75° 16 / 415 38.89 / 988 1.97 / 50 2.79 / 71 4.92 / 125 28.70 / 729 20.90 / 531 14.15 / 360
5120.71 / 526 71.5° 74° 16 / 415 38.97 / 990 1.97 / 50 2.74 / 69 5.71 / 145 30.08 / 764 21.77 / 553 14.39 / 365
5421.57 / 548 72° 73° 17 / 420 39.21 / 996 1.69 / 43 2.68 / 68 6.30 / 160 30.67 / 779 22.44 / 570 14.67 / 373
5622.01 / 559 73° 73 ° 17 / 420 39.29 / 998 1.69 / 43 2.68 / 68 7.28 / 185 31.61 / 803 23.55 / 598 14.81 / 376
5822.48 / 571 73° 73° 17 / 425 39.96 / 1015 1.69 / 43 2.62 / 66 8.07 / 205 32.32 / 821 24.24 / 616 15.07 / 383
6122.91 / 582 73° 73° 17 / 425 40.39 / 1026 1.69 / 43 2.62 / 66 8.86 / 225 32.99 / 838 25.00 / 635 15.27 / 388

Specs

Frame Size Specific Design 6061 aluminum compact sloping top tube frame design with redesigned rear triangle, SST tubing diameters and internal cable guides, 1.5 – 1 1/8" tapered head tube, 31.8 seat tube for 27.2 seat post, replaceable derailleur hanger and fender/rack eyelets
Fork Jamis Performance ECO carbon composite with carbon steerer, 1.5" hollow formed crown, monocoque one-piece forming technology, carbon dropouts with stainless tabs and exposed fender eyelets
Wheels Alex ID-19 double wall alloy rims with GSW sidewall, 28/32H, Joytec alloy hubs with QR and 14g stainless steel spokes
Tires Vittoria Zaffiro, 700 x 28c
Bottom Bracket FSA sealed cartridge, 68 x 110.5mm
Crankset FSA Tempo, 50/34, 170mm (48/51), 172.5 (54/56) 175mm (58/61)
Shifters Shimano Claris ST-R2000 Dual Control STI, 16-speed
Front Derailleur Shimano Claris FD-R2000 with 31.8mm alloy clamp
Rear Derailleur Shimano Claris RD-R2000
Cassette/Freewheel Shimano HG41 8-speed, 11-32T
Chain KMC Z8
Brakes Tektro R315 alloy dual pivot calipers with adjustable pads and Shimano Claris ST-R2000 STI levers
Handlebars Jamis Ergo, 6061 aluminum, 31.8 x 380mm (48) 400mm (51/54), 420mm (56/58/61)
Tape/Grips Jamis suede tape with gel
Stem Jamis Road, 3D forged 6061 alloy, 7 ° x 90mm (48/51), 100mm (54/56), 120mm (58/61)
Headset FSA Integrated, threadless, 1.5 – 1 1/8"
Seatpost Jamis alloy micro-adjust, 27.2 x 350mm with alloy clamp
Saddle NEW Jamis Road Sport with SL top
Pedals Touring platform style, full alloy with toe clips

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Garnet / 48cm 845436085999 03-3790RD 210000088778
Garnet / 51cm 845436086019 03-3792RD 210000088780
Garnet / 54cm 845436086033 03-3794RD 210000088782
Garnet / 56cm 845436086057 03-3796RD 210000088784
Garnet / 58cm 845436086071 03-3798RD 210000088786
Garnet / 61cm 845436086095 03-3800RD 210000088788
Palladium / 48cm 845436086002 03-3791PD 210000088779
Palladium / 51cm 845436086026 03-3793PD 210000088781
Palladium / 54cm 845436086040 03-3795PD 210000088783
Palladium / 56cm 845436086064 03-3797PD 210000088785
Palladium / 58cm 845436086088 03-3799PD 210000088787
Palladium / 61cm 845436086101 03-3801PD 210000088789
Matte Black / Garnet / 48cm 03-4250BK 210000090820
Matte Black / Garnet / 51cm 03-4251BK 210000090821
Matte Black / Garnet / 54cm 03-4252BK 210000090822
Matte Black / Garnet / 56cm 03-4253BK 210000090823
Matte Black / Garnet / 58cm 03-4254BK 210000090824
Matte Black / Garnet / 61cm 03-4255BK 210000090825