 | Recommended |
|---|
MSRP | $510 | |
|---|---|---|
Where to Buy | — $1 At | |
Category | Comfort | |
| Aluminum | ||
Fork | Steel | |
Wheels | Aluminum | |
Wheel Size | 650b | |
Brakes | Rim | |
Groupset | Tourney, Altus | |
Drivetrain | 1 × 7 | |
Brand Site | ||
Summary | The Specialized Roll - 2018 is a 650b aluminum frame comfort bike with mid-range components and rim brakes. | |
Frame | Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, V-brake, fender/rack mounts | |
|---|---|---|
Fork | Steel, V-brake, fender/rack mounts | |
Bottom Bracket | 68mm, square taper, 124.5mm length | |
Stem | Forged alloy, 17-degree rise, 31.8mm clamp | |
Handlebar | Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm | |
Saddle | Body Geometry "The Cup," 6-degree rise, steel rails, 245mm | |
Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm | |
Pedals | Specialized City, platform | |
Grips | Specialized Body Geometry Contour, lock-on |
Rear Derailleur | Shimano Tourney, 7-speed | |
|---|---|---|
Crank | Shimano Tourney, 3-piece, 42T w/ chainguard | |
Shifters | Shimano Altus, 7-Speed | |
Cassette | Shimano Tourney freewheel, 7-speed, 14-34t | |
Chain | KMC Z51, 7-speed | |
Brakes | Front: Tektro V-brake, linear pull, Rear: Tektro V-brake, linear pull |
Rims | Double-wall, 32h front/ 36h rear | |
|---|---|---|
Spokes | Stainless, 14g | |
Front Hub | Alloy, loose ball bearings, quick-release, 32h | |
Rear Hub | Alloy, 7-speed freewheel, v-brake, loose ball bearings, quick-release, 36h | |
Tires | Front: Nimbus Sport, 60 TPI, BlackBelt protection, 650b x 2.3", Rear: Nimbus Sport, 60 TPI, BlackBelt protection, 650b x 2.3" |