Roll GR:1 Gravel Grinder-silver

Availability: Out of stock

Get off road with the GR:1 Gravel Grinder from Roll Bikes. Great hill climbing ability with the Centro 1 x 10 drive train yielding excellent efficiency and a wide range of cadence options.  The upgraded disc brakes keep you safe on the descents and in all weather conditions. Come with special addition handlebar bag to stash your stuff.

Numbers of Gears: KMC X10-93 10 speed, silver.
Tires: 650Bx47 Teravail Rampart Gum Walls
Frame Material: 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.
Chain Ring: N/a
Rear Derailleur: SRAM Via Centro 10 Speed 1x10 long cage.
Shifter: SRAM X5 10 Speed 1x10 trigger shifter.
Cassette/Freewheel: N/a
Chain: KMC X10-93 10 speed, silver.
Front Hub: N/a
Rear Hub: N/a
Spokes: Stainless steel 14g spokes stainless steel nipples
Rims: 650B 32hole double wall anodized alloy.
Brakes: SRAM Level hydraulic disc brake, with 160mm TR-1 Rotor.
Brake Levers: SRAM Level hydraulic disc.
Pedals: Nylon platform with sealed bearings.
Handlebar: 6061 Aluminum A:1 Adventure bar, 710mm wide, 20.0° sweep, 5.0° rise.
Grips: Brooks Cambium Natural.
Stem: 3D Forged aluminum alloy, +/- 7 degree rise
Saddle: Brooks Cambium C17 Natural.
Seatpost: Aluminum alloy 30.9mm diameter with 12.9mm offset.
Approximate Weight******: 25lbs based on a Size 2.
Motor Type: N/a
Motor Output: N/a
Battery Size: Volts/Amp Hrs.: N/a
Charge Time: N/a
Range: N/a
Display: N/a
Max Assisted Speed: N/a
Riding Modes: N/a
Folding Method: N/a
Extras: N/a
Accessories: N/a
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