 |  |  |  |  |  |
|---|
MSRP | $659 | $659 | $879 | $879 | $929 | $1,099 |
|---|---|---|---|---|---|---|
Where to Buy | — $1 At | — $1 At | — $1 At | — $1 At | — $1 At | — $1 At |
Category | Fitness | Fitness | Fitness | Fitness | Fitness | Fitness |
Weight | 25.5 lbs | 25.2 lbs | 25.4 lbs | 25.4 lbs | 23.7 lbs | 25.3 lbs |
| Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | |
Fork | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
Wheels | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
Wheel Size | 700c | 700c | 700c | 700c | 700c | 700c |
Brakes | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc | Hydraulic Disc |
Groupset | Claris | Claris | Sora, FSA | Sora, FSA | Bontrager | Nexus, Bontrager |
Drivetrain | 2 × 8 | 2 × 8 | 2 × 9 | 2 × 9 | Belt Drive | Belt Drive, Internally Geared Hub |
Brand Site |
Based on frame geometry and build specs.
Frame | Alpha Gold Aluminum | Alpha Gold Aluminum | Alpha Gold Aluminum | Alpha Gold Aluminum | Alpha Silver Aluminum | Alpha Silver Aluminum |
|---|---|---|---|---|---|---|
Fork | Chromoly steerer, alloy legs | Chromoly steerer, alloy legs | Chromoly steerer, alloy legs | Chromoly steerer, alloy legs | Chromoly steerer, alloy legs | Chromoly steerer, alloy legs |
Bottom Bracket | Sealed cartridge | Sealed cartridge | Sealed cartridge | Sealed cartridge | Sealed cartridge | Sealed cartridge |
Headset | 1-1/8" threadless, sealed cartridge bearings | 1-1/8" threadless, sealed cartridge bearings | 1-1/8" threadless, sealed cartridge bearings | 1-1/8" threadless, sealed cartridge bearings | 1-1/8" threadless, sealed cartridge bearings | 1-1/8" threadless, sealed cartridge bearings |
Stem | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible | Bontrager alloy, 31.8mm, 7mm rise, Blendr compatible |
Handlebar | Bontrager alloy | Bontrager alloy | Bontrager alloy | Bontrager alloy | Bontrager alloy | Bontrager alloy |
Saddle | Bontrager Sport | Bontrager Sport | Bontrager H1 | Bontrager H1 | Bontrager H1 | Bontrager H1 |
Seatpost | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset | Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset |
Pedals | Nylon body w/alloy cage | Nylon body w/alloy cage | Nylon body w/alloy cage | Nylon body w/alloy cage | Alloy body and cage, toe clip & strap | Alloy body and cage, toe clip & strap |
Grips | Bontrager Satellite, ergonomic | Bontrager Satellite, ergonomic | Bontrager Satellite Elite, lock-on, ergonomic | Bontrager Satellite Elite, lock-on, ergonomic | Bontrager Satellite, ergonomic | Bontrager Satellite, ergonomic |
Rear Derailleur | Shimano Claris | Shimano Claris | Shimano Sora | Shimano Sora | ||
|---|---|---|---|---|---|---|
Front Derailleur | Shimano Claris | Shimano Claris | Shimano Sora | Shimano Sora | ||
Crank | Vuelta Corsa, 50/34 (compact) | Vuelta Corsa, 50/34 (compact) | FSA Vero Pro, 48/32 | FSA Vero Pro, 48/32 | Bontrager Satellite Nebula, 68T composite TAB belt sprocket | Bontrager Satellite Nebula, 68T composite TAB belt sprocket |
Shifters | Shimano Claris, 8 speed | Shimano Claris, 8 speed | Shimano Sora, 9 speed | Shimano Sora, 9 speed | Shimano Nexus twist | |
Cassette | Shimano HG31, 11-32, 8 speed | Shimano HG31, 11-32, 8 speed | Shimano HG20, 11-34, 9 speed | Shimano HG20, 11-34, 9 speed | T.A.B. 28t, composite | T.A.B. 30t, composite |
Chain | KMC Z7 | KMC Z7 | KMC X9 | KMC X9 | Mitsuboshi Giga Torque GX, high modulus carbon fiber belt | Mitsuboshi Giga Torque GX, high modulus carbon fiber belt |
Brakes | Tektro M285 hydraulic disc | Tektro M285 hydraulic disc | Shimano M315 hydraulic disc | Shimano M315 hydraulic disc | Tektro M285 hydraulic disc | Tektro M285 hydraulic disc |
Rims | Bontrager AT-750 32-hole double-walled alloy | Bontrager AT-750 32-hole double-walled alloy | Bontrager Tubeless Ready | Bontrager Tubeless Ready | Bontrager Tubeless Ready | Bontrager Tubeless Ready |
|---|---|---|---|---|---|---|
Front Hub | Formula DC20 alloy | Formula DC20 alloy | Formula DC20 alloy | Formula DC20 alloy | Formula DC20 alloy | Formula DC20 alloy |
Rear Hub | Formula DC22 alloy | Formula DC22 alloy | Formula DC22 alloy | Formula DC22 alloy | Formula DC22 alloy | Shimano Nexus 3-speed disc |
Tires | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c | Bontrager H2 Hard-Case Lite, reflective sidewall, 700x32c |