GXP Boost Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said

Eagle compatible.

Will also work with all 10/11 and 12 speed chains both SRAM and Shimano

Designed and tested in MTB heaven the Peak District.

Keeps your chain on!Sizes available 30T 32T 34T
Made from aerospace grade aluminium
Colour Black
Designed and tested in the UK.

Available to order: Race Red, Deep Blue, Purple Rain, Kash Bronze, Orange Bro.