Product Details
If you don't see a color or size that you want, it is as easy as ordering it from the Roll Bicycles Page. Simply choose the color, the frame style, the component color, and select Contender Bicycles for fully-assembled pickup at checkout. We'll have it built, ready to roll, and adjusted to your size.
The Roll A:1 Adventure Bike is custom built and designed to be your go-to hybrid bike or flat bar gravel bike. It is built with all the essential components and designed for any adventure on road or rough trail.
A 1x10 drive train and single thumb shifter provides rapid, sequential gear changes as terrain changes. Disc brakes offer performance far beyond traditional rim brakes and superior sealed cartridge bearings are used throughout, for longevity and resilience.
It’s lightweight and fully adaptable for outfitting, and adventures off the beaten path. The custom geometry is key, designed to make the A:1 handle quickly, track precisely and carry speed stably over different terrains.
The Roll A:1 was built with reduction in mind, stripping away all that is unnecessary. From this essential starting point, it was designed with a double sweep roll: adventure bar, positioning the rider in a relaxed endurance-oriented position. The bike hits well above it's weight.
*Please note that bike specifications are subject to change without prior notice |
Bike | A:1 Adventure |
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 | 700x40mm Kenda K1152 Flintridge Dual Tread. |
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 A:1 Adventure bar, 710mm wide, 20.0° sweep, 5.0° rise |
Grips | Ergonomic krayton grips with integrated bar ends. |
Weight | Approx. 23lbs based on a Size 2 frame and fork. |