Roll 3.0 Roll 1 Roll 2.0 Bike, XL Gloss Lagoon Blue Tarmac Black Satin Black Reflective Specialized Sirrus X 4.0, gloss lagoon blue tropical teal satin black E Bike Fully Flyer Goroc X 2.10 FS XL 51 cm 29" 10G GX Ultimate 630 Wh. 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. The Roll 2. 0 has everything you need to help achieve your goals, like a wide range of MicroSHIFT gears, a comfortable, upright geometry, wide and grippy 650b tires, hassle free mechanical disc brakes, and a whole host of other components that are built to withstand years of riding. You don't have to sacrificeyou just need the Roll 2. 0. * 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. FRAMESET Seat Binder Quick release clamp, 31. 8mm Frame Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post mount disc, fender rack mounts SUSPENSION Fork Steel formed tubes, post mount disc, fender rack mounts COCKPIT Stem 3D forged alloy, 31. 8mm, 7 degree rise SeatPost Alloy, 2 bolt clamp, 27. 2mm Grips Slip on, Closed End Grips Saddle Specialized Body Geometry Comfort Gel Handlebars Specialized Roll, 6061 alloy, Double butted, 15 degree backsweep, 136mm rise, 31. 8mm BRAKES Rear Brake Radius CX7, mechanical disc, 160mm Front Brake Radius CX7, mechanical disc, 160mm DRIVETRAIN Chainrings 42T Bottom Bracket 68mm, square taper, 124. 5mm length Crankset Forged aluminum arms, 3 piece, 7 speed Chain KMC Z7, 7 speed w Missing Link Cassette SunRace, 7 Speed, 11 34t Rear Derailleur microSHIFT RD M26S, 7 speed Shift Levers microSHIFT TS39 Trigger shift, 7 speed WHEELS & TIRES Rims 650b disc, double wall alloy, pinned, 32h Rear Hub Alloy, 6 bolt disc, 7 speed freehub, loose ball bearing, quick release, 32h Front Hub Alloy, 6 bolt disc, loose ball bearing, quick release, 32h Rear Tire Nimbus II Sport, 650b x 2. 3" Front Tire Nimbus II Sport, 650b x 2. 3" Spokes Stainless, 14g Inner Tubes Standard 48mm SV 27. 5X1. 75 2. 4 ACCESSORIES Pedals Specialized Body Geometry Fitness, platform, plastic WEIGHT Weight 13. 5kg (29 lb, 12. 2 oz) Weight Size LG