We designed and built this bike specifically to make the everyday ride far more than just an everyday ride. We began with our no compromise belief that every Roll bike should be effortlessly quick, forward thinking, and ultimately versatile. Custom geometry was essential to make the C:1 supremely comfortable, whilst swift and extremely agile. Our sculpted streamline frame and bespoke roll: custom riser bars, puts you in a more relaxed head and shoulder position, while still maintaining the most efficient pedal stroke. And whatever your journey, integrated mounting points allow a full complement of accessories and options.
Needless to say the C:1 City is a head turner. A bike to move, and be moved by.
At the heart of the C:1 is our iconic classic frame. We designed and built it from scratch, drawing on a life time’s riding experience. Our frames and forks are manufactured with 6061 aluminum and double butted tubes, subtly varying wall thicknesses and shaping for each tube throughout the bike. They have been engineered to provide effortless power transfer, along with a remarkably comfortable ride. Our bikes are meticulously designed and engineered in every last detail.
Urban cycling doesn’t get any better.
The C:1 presented us with the challenge to create an upright, comfortable and confident rider position without sacrificing our performance ideals. A 10 speed (1x10) drivetrain with a single, sequential thumb shifter excels in this set up, for more intuitive shifting, and lower maintenance. The disc brakes on the C:1 provide consistent, assured braking far beyond traditional rim brakes, and although they’re hidden, we favor superior sealed bearings throughout for low maintenance and maximum lifespan. The components we use are anything but 'standard'. We’re committed to sourcing the best, and if we’re not satisfied we design our own. You’ll feel a distinct difference in the ride, not because of one exceptional component but the considered combination of them all. We’ll custom build this bike specifically for you.
Built with more than meets the eye.
roll: custom designed 6061 aluminum frame and forks are the foundation for a light, quick handling, and stable ride in every bike we build.
6 different color options of frame and fork and 2 different component colors for you to create and personalize your own ride.
roll: men's and women's specific contact points, unique to each style of build, provide optimal handling and comfort.
Sealed bearing hubs, headset and bottom brackets for superior performance and long life, with minimum maintenance.
Tektro MD-M300 cable actuated disc brakes for powerful and consistent stopping power in all weather and conditions.
SRAM Via Centro 1x10 drivetrain, with a single trigger shifter for maximum gear range with minimum weight, and simple maintenance.
Detailed Specifications
Frame
Light weight, double butted 6061 aluminum, with internal cable routing.
Fork
Hydro-formed 6061 aluminum disc specific, with alloy steerer tube.
Headset
VP alloy semi integrated with sealed cartridge bearings
Rims
700c 32hole double wall anodized alloy.
Hubs
Polished aluminum disc, sealed cartridge bearings, bolt on QR Skewers.
Spokes
Stainless steel 14g spokes stainless steel nipples.
Tires
700x35mm Kenda K1067 Kwick Tendril.
Disc brakes
Tektro MD-M300, mechanical disc brake, with 160mm TR-1 Rotor.
Brake Levers
Tektro CL-530 with cushioned lever insert.
Shifter
SRAM Via Centro 10 Speed 1x10 trigger shifter.
Rear Derailleur
SRAM Via Centro 10 Speed 1x10 long cage.
Rear Cassette
SRAM PG-1030 10 speed 11-36 PowerGlide II.
Front Chainring
42 Tooth machined alloy, 3/32"
Crankset
Forged 6061 aluminum polished crank arms, with alloy chain guard.
Chain
KMC X10-93 10 speed, silver.
Bottom Bracket
Alloy shell with sealed cartridge bearings, square taper steel axle.
Pedals
Nylon platform with sealed bearings.
Saddle
Men's / women's Road Saddle, with steel rails.
Seat Post
Aluminum alloy 30.9mm diameter with 12.9mm offset.
Stem
3D Forged aluminum alloy, +/- 7 degree rise
Handlebar
6061 Aluminum C:1 City bar, 660mm wide, 15.0° sweep, 30mm rise
Grips
Ergonomic krayton grips with integrated bar ends.
Weight
Approx. 23.5lbs based on a Size 2 frame and fork.
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