Plateau Mono pour VTT Électrique SRAM EX1 X-SYNC Noir SOFT-respirant The SRAM HS2 6-Bolt disc

The SRAM HS2 6-Bolt disc improves the braking performance of your MTB

For those who have switched to electronic shifting

having proven itself in Moto GP

it is equipped with OCP (Optimum Chainring Position) allowing you to choose the best Q-rings chainring position

albeit with slightly less breathability than the brand's top-of-the-range models

Plateau Mono pour VTT Électrique SRAM EX1 X-SYNC Noir SOFT-respirant The SRAM HS2 6-Bolt discThe SRAM EX1 is the first drivetrain system specifically developed to meet the unique demands of electric mountain bikes, ensuring quiet operation, intuitive shifting, extended battery life and increased durability. Made from aluminium, this chainring delivers incredible efficiency thanks to X Sync technology. The thickness of each tooth is CNC machined with extreme precision to perfectly match both the inner and outer chain links, while the large