SRAM X5 Long Cage 10 Speed Rear Derailleur Colour:Black giving riders unprecedented 520-percent range

giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span

thought it was a fitting name for a tyre ready to do battle on the mountain

breathable Synchwire upper with a robust nylon-composite plate and an aggressive

Extra-long & wide bi-injection composite rear brake delivers brake efficiency and prolongs wheel longevity

SRAM X5 Long Cage 10 Speed Rear Derailleur Colour:Black giving riders unprecedented 520-percent rangeAbout SRAM X5 Long Cage 10 Speed Rear Derailleur Leveraging the legendary history of SRAM shifting, the X5 rear derailleur provides incredible shifting speed and precision EXACT ACTUATION technology eliminates slop and shifting variation. Features DIRECT ROUTE technology for lighter effort shifting 36 tooth cassette compatibility Technology 1: 1: 1: 1 Actuation is superior by design. Every unit of cable you pull moves the derailleur the same amount.