They say that every journey begins with a single step, but when that journey is related to exercise, that first step can sure be a doozy. It can be life-changing, however, and there's no better machine to take the plunge with than with the Roll. With its lightweight alloy frame, eight speeds of "go fast" gearing, stable and wide 650b tires, and powerful hydraulic disc brakes, the Roll does everything in its power to encourage and motivate you to keep fit and get around in comfortable, efficient style.
- Equipped with a Body Geometry Comfort Gel saddle, you can expect a supreme level of comfort anywhere you ride. It is ergonomically designed and scientifically tested to provide unmatched comfort and support while reducing pressure on soft tissue.
- The Roll is made of our A1 Premium Aluminum, and it features our Ground Control Positioning that makes it easy to put a foot down when stopped. This Roll also comes ready with rack/fender mounts.
- Wide diameter, 650b x 2.3" Nimbus II Sport Reflect tires provide excellent traction, stability, and cushioning, which creates a safer, more reliable, and more comfortable ride on either paved or dirt roads. Plus, the reflective accents of the tire increase your visibility to motorists in low-light conditions.
|Head Tube Length||155mm||185mm||215mm||240mm|
|Head Tube Angle||68°||69°||69°||69°|
|Fork Length, Full||420mm||420mm||420mm||420mm|
|Top Tube Length,
|Bike Standover Height||801mm||850mm||881mm||911mm|
|Seat Tube Length||375mm||440mm||480mm||520mm|
|Seat Tube Angle||67°||67°||67°||67°|
Due to supply-chain issues, Specs are subject to change without notice.
|Frame||Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post-mount disc, fender/rack mounts|
|Fork||Steel formed tubes, post-mount disc, fender/rack mounts|
|Rims||650b disc, double-wall alloy, pinned, 36h|
Front: Alloy, 6-bolt disc, loose ball bearing, quick-release, 36h
Rear: Alloy, 6-bolt disc, Shimano, 8/9-speed freehub, 135mm spacing, quick-release, 36h
|Tires||Nimbus II Sport, 650b x 2.3"|
|Bottom Bracket||BSA, square-taper, 68mm|
|Crankset||3 pc, Alloy Forged Arms|
|Rear Derailleur||MicroSHIFT Advent 8-Speed, W/O Clutch|
|Cassette/Freewheel||MicroSHIFT, 8-Speed, 12-42T|
|Chain||KMC X8 w/ Missing Link™, 8-speed|
Front: Tektro HD-T275, hydraulic disc, 180mm
Rear: Tektro HD-T275, hydraulic disc, 160mm
|Handlebars||Specialized Roll, 6061 alloy, Double butted, 15-degree backsweep, 136mm rise, 31.8mm|
|Tape/Grips||Slip-on, Closed End Grips|
|Stem||3D-forged alloy, 31.8mm, 7-degree rise|
|Seatpost||Spring suspension, alloy, 27.2mm, 2-bolt clamp|
|Saddle||Specialized Body Geometry Comfort Gel|
|Pedals||Specialized Body Geometry Fitness, platform, plastic|
* Subject to change without notice.