Front: Tektro Auriga, hydraulic disc, organic pads, 160mm rotor, Rear: Tektro Auriga, hydraulic disc, organic pads, 160mm rotor

Forged alloy, square taper, 104BCD spider, 42T w/ chainguard

A1 Premium Aluminum, Cr-Mo steerer, post mount disc, fender/rack mounts

Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post mount disc, fender/rack mounts

Alloy, 6-bolt disc, loose ball bearing, QR, 32h

Specialized Body Geometry Contour, lock-on

Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm

Shimano Deore, Shadow Plus design, SGS cage, 10-speed

Alloy, 8/9-speed freehub, 6-bolt disc, loose ball bearings, quick-release, 36h

Double wall, 32h front 36h rear, disc only

Body Geometry The Cup, 6-degree rise, elastomer base, steel rails, SWAT™ compatible mounts, 245mm

Spring suspension, alloy, 27.2mm, 2-bolt clamp

Specialized Flowset, 3D-forged alloy, 20-degree rise, 31.8mm clamp

Front: Nimbus Sport Reflective, 650bx2.3", 60 TPI w/ BlackBelt Protection, Rear: Nimbus Sport Reflective, 650bx2.3", 60 TPI w/ BlackBelt Protection

Don't confuse simple with simpleminded—our Roll Comp X1 might take offence. That's because we designed it to be the hassle-free, no-fuss, no-excuses bike to help you hit your fitness goals. It's a tall order, sure, but with its one-by gearing, you'll never have to worry about weird gearing or dropping your chain. It's just one shifter to get you where you need to go. Pretty awesome, right? Of course, there are more tricks up the Roll's sleeve, like hydraulic disc brakes that stop on a dime in any condition, a relaxed, upright geometry that strikes the pinnacle of comfort, and wide tires that give you all the grip and stability you need to get it done.

Specialized Roll Comp X1

A 650b aluminum frame comfort bike with upper mid-range components and tektro hydraulic disc brakes.

Frame	Aluminum
Suspension	Rigid
Fork	Aluminum
Wheels	650b Aluminum
Drivetrain	1 × 10
Groupset	Deore
Brakes	Tektro Hydraulic Disc

Frame	Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post mount disc, fender/rack mounts BB Standard: BSA, Threaded
Fork	A1 Premium Aluminum, Cr-Mo steerer, post mount disc, fender/rack mounts
Bottom Bracket	BSA, square taper, cartridge bearings
Stem	Specialized Flowset, 3D-forged alloy, 20-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, elastomer base, steel rails, SWAT™ compatible mounts, 245mm
Seatpost	Spring suspension, alloy, 27.2mm, 2-bolt clamp Type: Suspension
Pedals	Specialized City, platform
Grips	Specialized Body Geometry Contour, lock-on

Rear Derailleur	Shimano Deore, Shadow Plus design, SGS cage, 10-speed
Crank	Forged alloy, square taper, 104BCD spider, 42T w/ chainguard
Shifters	Shimano Deore, 10-speed
Cassette	Sunrace, 10-speed, 11-40t
Chain	KMC X10, 10-speed w/ Missing Link™
Brakes	Front: Tektro Auriga, hydraulic disc, organic pads, 160mm rotor, Rear: Tektro Auriga, hydraulic disc, organic pads, 160mm rotor Type: Tektro Hydraulic Disc

Rims	Double wall, 32h front 36h rear, disc only
Spokes	Stainless, 14g
Front Hub	Alloy, 6-bolt disc, loose ball bearing, QR, 32h
Rear Hub	Alloy, 8/9-speed freehub, 6-bolt disc, loose ball bearings, quick-release, 36h
Tires	Front: Nimbus Sport Reflective, 650bx2.3", 60 TPI w/ BlackBelt Protection, Rear: Nimbus Sport Reflective, 650bx2.3", 60 TPI w/ BlackBelt Protection

2018 SpecializedRoll Comp X1

2018 Specialized
Roll Comp X1