2018 Jamis Ventura Race Disc
Frame
Size Specific Design double-butted 6061 aluminum compact sloping top tube frame design with SSD frame geometry, SST tubing diameters and internal cable guides, 1 1.5 - 1 1/8” tapered head tube, butted seat tube for 27.2 seat post, flat mount disc brake mount, 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, flat mount disc brake mount with internal cable routing, exposed fender eyelets
Headset
FSA Integrated, threadless, 1.5 - 1 1/8”
Wheels
Alex ATD 470 disc specific rims with TCS (Tubeless Compatible System), 32H, Formula 6-bolt alloy hubs with QR and 14g stainless steel spokes
Tires
Vittoria Zaffiro, 700 x 28c
Derailleurs
Shimano Tiagra RD-4700 GS rear and Tiagra FD-4700 front with 31.8mm alloy clamp
Shiftlevers
Shimano Tiagra RD-4700 Dual Control STI, 20-speed
Chain
KMC 10-speed X10
Cassette
Shimano 10-speed, 11-32T
Crankset
FSA Gossamer MegaExo, 50/34T, 170mm (48/51), 172.5mm (54/56), 175mm (58/61)
BB Set
FSA MegaExo sealed cartridge
Pedals
N/A
Brakeset
TRP Spyre 2-piston mechanical disc brakes and Shimano Tiagra RD-4700 STI levers
Handlebar Ritchey Comp Logic Curve, 6061 double-butted aluminum, 31.8 x 400mm (48/51), 420mm (54/56) 440mm (58/61) Stem Ritchey 4-Axis, 3D net forged 6061 alloy, 6˚ x 90mm (48/51), 100mm (54/56), 120mm (58/61) Tape Jamis suede tape Seat Post Jamis carbon fiber micro-adjust, 27.2 x 350mm with alloy clamp Saddle Selle Royal Seta S1 with integrated clip system Sizes 48, 51, 54, 56, 58, 61cm Color Brushed Aluminum Weight21.25 lbs