R8 Rear Derailleur 8 Speed Long Cage

R8 uses the same kinematics as R9 and R10, but features a construction of steel and composite for great reliability.

Features

  • Compact road derailleur kinematics
  • Reinforced joints for improved lateral stiffness

Specifications

  • Group: R-Series, R8

  • Speed: 8-Speed, 7-Speed

  • Cage Length: Long Cage

  • Max Sproket: 25-28T

 

Microshift/Ison Part Numbers

  • RD-R32L - GRMSR32L
MicroSHIFT
Microshift R8 Rear Derailleur 8 Speed Long Cage
Microshift R8 Rear Derailleur 8 Speed Long Cage
Click image to enlarge
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
RD-R32L R8 Rr Mech, 8/9sp, Long Cage, Min Sprocket 11T, Max 28T, Capacity 39T - Shimano Road compatibleBlack8/9sp GRMSR32L
ETA: September 2026
£24.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
RD-R32L R8 Rr Mech, 8/9sp, Long Cage, Min Sprocket 11T, Max 28T, Capacity 39T - Shimano Road compatibleBlack8/9sp GRMSR32L
ETA: September 2026
£24.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available