Image of Pinnacle Arkose R1

Pinnacle Arkose R1

Pinnacle Arkose 2019


Manufacturer Website

At a glance

The 2019 Pinnacle Arkose R1 is an Gravel aluminium gravel bike. It a shimano drivetrain. The bike is part of Pinnacle's Arkose range of gravel bikes.

Where To Buy



  • 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.
  • Fork
    Full carbon fork and Alloy steerer w/flat mount and mudguard mounts
  • Hubs
    Novatec 32H 2 sealed bearing 12 x 142mm
  • Wheels
    WTB ST i19 TCS 700c 32 hole, pinned, tubeless ready
  • Tires
    Donnelly Strada LGG 700 x 28c
  • Chain
    KMC X10
  • Bottom Bracket
    Shimano RS500 BSA thread
  • Front Derailleur
    Shimano Tiagra 4700 31.8mm band on
  • Rear Derailleur
    Shimano Tiagra 4700 GS 10 speed
  • Shifters
    Shimano Tiagra 4700 10 speed
  • Brakeset
    TRP Spyre mechanical discs w/160mm Rotors
  • 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
  • Stem
    Pinnacle alloy road, +/- 7 degree, S - 90mm, M - 100mm, L - 110mm, XL - 120mm
  • Headset
    FSA Orbit C-40-ACB, No.42


Q: Where to buy a 2019 Pinnacle Arkose R1?

The 2019 Pinnacle Arkose R1 may be purchased directly from Pinnacle.

Q: What size 2019 Pinnacle Arkose R1 should I get?

After measuring your height, use the size chart below to find the typical Pinnacle Arkose R1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL


0 Replies

No comments on this bike yet.

Leave a Reply

Your email address will not be published. Required fields are marked *

Deals View All

Recent Posts View All

What is Gravel Bike Database?
What is Gravel Bike Database?

Are you a gravel cycling enthusiast looking for the perfect bike to conquer rugged terrains…

Read More