2020 Pinnacle Arkose R2

Upper mid-range component level aluminum frame gravel bike

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2020 Pinnacle Arkose R2
  • MSRP £1,250
  • Weight 21.6 lbs / 9.8 kg
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c
  • Groupset 105
  • Brakes Hydraulic Disc

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Estimated Spec Level

Estimated spec level of the Arkose R2 compared to other gravel bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

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est. spec level →$0$500$1,000$1,500$2,000
This bike
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Frame6013-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.
ForkFull carbon fork and steerer w/flat mount, mudguard mounts & dynamo routing
Bottom BracketShimano RS500 BSA thread
HeadsetFSA Orbit C-40-ACB, No.42
StemPinnacle alloy road, +/- 7 degree, S - 90mm, M - 100mm, L - 110mm, XL - 120mm
HandlebarPinnacle 6061 alloy road bar,118mm drop, 70mm reach, S/M - 420mm, L/XL - 440mm
SaddlePinnacle men's road
SeatpostPinnacle aluminium 350mm x 27.2mm
PedalsNot Supplied
Rear DerailleurShimano 105 R7000 GS 11 speed
Front DerailleurShimano 105 R7000 30.9mm band on
ShiftersShimano 105 R7000 11 speed
CassetteShimano 105 R7000 11 speed 11-32T
ChainKMC X11
BrakesShimano 105 R7000 hydraulic discs w/RT70 160mm rotors
RimsWTB ST i19 TCS 700c 32 hole, pinned, tubeless ready
Front HubNovatec 32H 2 sealed bearing 12 x 100mm
Rear HubNovatec 32H 5 sealed bearing 12 x 142mm
TiresWTB Exposure 30c TCS Distance +
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2020 Pinnacle Arkose R2