GR:1 Gravel Road. Built to explore the roads less travelled.

The GR:1 has been built to travel off the beaten path. We start with our new sealed bearing 650b wheel set, equipped with the light and supple Teravail Rampart 47mm wide gum wall tires, designed for rough pavement, gravel roads and well beyond. We switch to a lower range 34t front chainring as part of our preferred 1×10 drivetrain for greater climbing ability when the road gets rough and goes upwards. Upgraded SRAM level hydraulic brakes provide consistent, confidence inspiring stopping power, without fading over long descents. We love the feel of the premium Brooks Cambium C17 saddle and Cambium grips, that give all weather control and comfort you can settle into for long days exploring in the saddle.

 

The ultimate in trail performance with superior comfort and handling.

Each bike comes equipped with a special edition O.G. handlebar bag to stash your keys, wallet, tools, some snacks, and even a light weight jacket. Hand made for us in Columbus by our friend David at Donut Sack Bike Bags.

 

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.

The limited edition production run comes standard in Matte Ti Silver.

Upgraded Brooks Cambium contact points provide enhanced handling and comfort.

Sealed bearing hubs, headset and bottom brackets for superior performance and long life, with minimum maintenance.

SRAM Level hydraulic disc brakes for powerful and consistent stopping power in all weather and conditions.

SRAM Via Centro 1×10 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

650B 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

650Bx47 Teravail Rampart Gum Walls.

Disc brakes

SRAM Level hydraulic disc brake, with 160mm TR-1 Rotor.

Brake Levers

SRAM Level hydraulic disc.

Shifter

SRAM X5 10 Speed 1×10 trigger shifter.

Rear Derailleur

SRAM Via Centro 10 Speed 1×10 long cage.

Rear Cassette

SRAM PG-1030 10 speed 11-36 PowerGlide II

Front Chainring

34 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

Brooks Cambium C17 Natural.

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

Brooks Cambium Natural.

Weight

Approx. 25lbs based on a Size 2.

Frame Color	Matte Silver Ti
Component Color	Polished Silver
Size	Size 1 (5 ft 0 in – 5 ft 5 in), Size 2 (5 ft 6 in – 5 ft 11 in), Size 3 (6 ft 0 in – 6 ft 4 in)

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