- The Roll is made from 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 mount, making it easy to carry extra weight.
- Wide diameter, 650b x 2.3" Nimbus II Sport tires provide excellent traction, stability, and cushioning, which creates a safer, more reliable, and more comfortable ride on either paved or dirt roads.
- Equipped with a Body Geometry "The Cup" saddle, you can expect a supreme level of comfort anywhere you ridel. It delivers on these expectations by "cupping" your sit bones, which reduces pressure without feeling obtrusive or constraining.
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
Stem
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Handlebars
Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm
Grips
Specialized Body Geometry Contour, lock-on
Front Brake
Tektro SPD-21 Mechanical Disc, Post Mount, 160mm
Rear Brake
Tektro SPD-21 Mechanical Disc, Post Mount, 160mm
Rear Derailleur
Shimano Altus, 7-/8-speed
Shift Levers
Shimano EF500, 7-speed
Front Derailleur
Shimano Tourney FD-TY710
Chain
KMC Z7, 7-speed w/ Missing Link™
Cassette
Shimano HG200, 7-speed, 12-32t
Crankset
Shimano Tourney, 3-piece, 46/30T
Bottom Bracket
BSA, square-taper, 68mm
Rims
650b disc, double-wall alloy, pinned, 32h
Front Hub
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Rear Hub
Alloy, 6-bolt disc, 7-speed freehub, loose ball bearing, quick-release, 32h
Front Tire
Nimbus II Sport, 650b x 2.3"
Rear Tire
Nimbus II Sport, 650b x 2.3"
Inner Tubes
Schrader, 40mm valve
Saddle
Body Geometry "The Cup," 6-degree rise, steel rails, 245mm
SeatPost
Spring suspension, alloy, 27.2mm, 2-bolt clamp
Pedals
Specialized City, platform
Seat Binder
Quick-release clamp, 31.8mm
