BBB MTB Chainring 28T 2 x 10Spd 4 Bolt 80BCD xc and equipped with Dynamic Chain

and equipped with Dynamic Chain Engagement technology for best-in-class retention

suspension forks and rear shock units

born in the Pirelli motorsport compounding department thanks to the multi-year experience in the motocross and rally World Championships

ELEMNT BOLT’s aerodynamic design minimizes drag

BBB MTB Chainring 28T 2 x 10Spd 4 Bolt 80BCD xc and equipped with Dynamic ChainMTBgear Chainring Transfer the power to conquer every mountain Though and durable, but still lightweight and super smooth to make your ride as comfortable as possible. The MTBgear transfers all your power from your legs to your chain. The special teath design makes changing gears super easy and fast so that you are always ready to push your power! MTB chainrings Compatible with SRAM CNC machined 7075 T6 aluminium MTB chainrings. BCR 42X