- 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 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.
BIKE SPECS...
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:
3D-forged alloy, 31.8mm, 7-degree rise
Handlebars:
Specialized Roll, 6061 alloy, Double butted, 15-degree backsweep, 136mm rise, 31.8mm
Saddle:
Specialized Body Geometry Comfort Gel
Grips:
Slip-on, Closed End Grips
Front Brake:
Radius CX7, mechanical disc, 160mm
Rear Brake:
Radius CX7, mechanical disc, 160mm
Rear Derailleur:
microSHIFT RD-M26S, 7-speed
Shift Levers:
microSHIFT TS39 Trigger shift, 7-speed
Cassette:
SunRace, 7-Speed, 11-34t
Chain:
KMC Z7, 7-speed w/ Missing Link™
Crankset:
Forged aluminum arms, 3-piece, Single speed, 42T
Bottom Bracket:
BSA, square-taper, 68mm
Rims:
650b disc, double-wall alloy, pinned, 36h
Front Hub:
Alloy, 6-bolt disc, loose ball bearing, quick-release, 36h
Rear Hub:
Alloy, 6-bolt disc, 7-speed freehub, loose ball bearing, quick-release, 36h
Front Tire:
Nimbus II Sport, 650b x 2.3"
Rear Tire:
Nimbus II Sport, 650b x 2.3"
Inner Tubes:
Schrader, 40mm valve
SeatPost:
Alloy, 2-bolt clamp, 30.9mm
Pedals:
Specialized Body Geometry Fitness, platform, plastic
Seat Binder:
Quick-release clamp, 31.8mm
GEOMETRY
Size |
S |
M |
L |
XL |
BB Drop |
70 |
70 |
70 |
70 |
BB Height |
285 |
285 |
285 |
285 |
Bike Standover Height |
801 |
850 |
881 |
911 |
Chainstay Length |
480 |
480 |
480 |
480 |
Crank Length |
165mm |
170mm |
175mm |
175mm |
Fork Length, Full |
420 |
420 |
420 |
420 |
Fork Rake/Offset |
55 |
55 |
55 |
55 |
Front Center |
617 |
624 |
653 |
684 |
Handlebar Width |
680mm |
680mm |
680mm |
680mm |
Head Tube Angle |
68 |
69 |
69 |
69 |
Head Tube Length |
155 |
185 |
215 |
240 |
Reach |
346 |
352 |
370 |
392 |
Saddle Width |
200mm |
200mm |
200mm |
200mm |
Seat Tube Angle |
67 |
67 |
67 |
67 |
Seat Tube Length |
375 |
440 |
480 |
520 |
Seatpost Length |
350mm |
350mm |
350mm |
350mm |
Stack |
583 |
616 |
644 |
667 |
Stem Length |
70mm |
70mm |
70mm |
70mm |
Top Tube Length, Horizontal |
594 |
613 |
643 |
675 |
Trail |
84 |
77 |
77 |
77 |
Wheelbase |
1088 |
1095 |
1124 |
1155 |