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. But that one step, or in our case pedal stroke, can be life-changing—and there's no better machine to take the plunge with than with the Roll. It has everything you need to help achieve your goals, like a comfortable and upright geometry that makes getting on and off the bike super easy, wide and grippy 650b tires, hassle-free mechanical disc brakes, and a reliable mix of components that are built to withstand years of riding. You don't have to sacrifice, you just need the Roll 2.0 Low-Entry. The Low-Entry Roll is made of our A1 Premium Aluminum. It features our Ground Control Positioning that makes it easy to put a foot down when stopped, while our Low-Entry design makes getting on and off a breeze. Lastly, the frame comes ready with rack/fender mounts. 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. Plus, the reflective accents of the tire increase your visibility to motorists in low-light conditions. 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. FrameSpecialized A1 Premium Aluminum, Low Entry , Ground Control Positioning, formed tubes, post-mount disc, fender/rack mountsSeat BinderQuick-release clamp, 31.8mmForkSteel formed tubes, post-mount disc, fender/rack mountsFront BrakeTektro, mechanical disc, resin pads, 160mmRear BrakeTektro, mechanical disc, resin pads, 160mmRear DerailleurmicroSHIFT RD-M26S, 7-speedShift LeversmicroSHIFT TS39 Trigger shift, 7-speedCassetteSunRace, 7-Speed, 11-34tChainKMC Z7, 7-speed w/ Missing Link™CranksetProwheel Forged aluminum arms, 3-piece, Single speed, 42TChainringsNarrow Wide Steel 42TBottom BracketBSA, square-taper, 68mmRims650b disc, double-wall alloy, pinned, 32hFront HubAlloy, 6-bolt disc, loose ball bearing, quick-release, 32hRear HubAlloy, 6-bolt disc, 8/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mmSpokesStainless, 14gFront TireNimbus 2 Sport, 650Bx2.3Rear TireNimbus 2 Sport, 650Bx2.3Inner TubesStandard 48mm SV 27.5X1.75/2.4Stem3D-forged alloy, 31.8mm, 7-degree riseHandlebarsSpecialized Roll, 6061 alloy, Double butted, 15-degree backsweep, 136mm rise, 31.8mmGripsSlip-on, Closed End GripsSaddleSpecialized Body Geometry Comfort GelSeatPostAlloy, 2-bolt clamp, 27.2mmPedalsSpecialized, platformWeight13.27 kg (29 lb, 4.1 oz) - Size MD