Octane One Evo Chainring A super stiff & strong mountain bike chainring. CNC machined from 5mmthick AL 7075 T6 plate for great strength. Available in 4
Sizes: 32, 34, 36 &38t. Compatible with 9 & 10 speed chains. Specifications:
Material: 7075-T6 CNC aluminiumcompatible with mtb cranksets BCD 4x 104mmweight: 32t: ~36g, 34t: ~50g, 36t: ~58g, 38t: ~68g Buy Octane One Evo Chainring from Chain Reaction Cycles, the World’s Largest Online Bike Store.