Arkose R1
An aluminum frame gravel bike with mid-range components and mechanical disc brakes.
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Weight | 23.1 lbs |
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Frame | Aluminum |
Suspension | Rigid |
Fork | Carbon |
Wheels | 700c Aluminum |
Drivetrain | 2 × 10 |
Groupset | Tiagra |
Brakes | Mechanical Disc |
For This Bike
Dec 2020 · Will Poole
Gravel-hungry commuter
Fantastic groupset
Feature-heavy frame
Non-flared bar
Jun 2019 · Paul Norman
The road-going spec of Pinnacle’s gravel bike is comfortable and handles stably
Stable geometry and compliant ride
Loads of clearance for wider tyres or guards
Plenty of gear range
Attractively sparse looking frameset
Not as much vim as a more road-going frameset
Jan 2018 · George Hill
All-rounder that can go anywhere while providing a good degree of comfort for most types of ride
Frame | 6013-T6 heat treated alloy, w/Triple butted top tube, down tube & smooth welds. 3 x bottle cage mounts, Internal cable routing for mechanical and Di2, interchangeable dropout & rack/mudguard mounts. BB Standard: BSA, 68mm, Threaded |
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Fork | Full carbon fork and Alloy steerer w/flat mount, mudguard mounts & dynamo routing |
Bottom Bracket | Shimano RS500 BSA thread |
Headset | FSA Orbit C-40-ACB, No.42 |
Stem | Pinnacle alloy road, +/- 7 degree, S - 90mm, M - 100mm, L - 110mm, XL - 120mm |
Handlebar | Pinnacle 6061 alloy road bar,118mm drop, 70mm reach, S/M - 420mm, L/XL - 440mm |
Saddle | Pinnacle men's road |
Seatpost | Pinnacle aluminium 350mm x 27.2mm Type: Rigid |
Pedals | Not Supplied |
Rear Derailleur | Shimano Tiagra 4700 GS 10 speed |
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Front Derailleur | Shimano Tiagra 4700 31.8mm band on |
Shifters | Shimano Tiagra 4700 10 speed |
Cassette | Shimano HG500 10 speed 11-32T |
Chain | KMC X10 |
Brakes | TRP Spyre mechanical discs w/160mm Rotors Type: Mechanical Disc |
Rims | WTB ST i19 TCS 700c 32 hole, pinned, tubeless ready |
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Front Hub | Loose ball bearing 32H 12 x 100mm |
Rear Hub | Novatec 32H 2 sealed bearing 12 x 142mm |
Tires | Donnelly Strada LGG 700 x 28c |
Last updated September 15
Not listed for 1,693 days