This all aids holding the chain firmly on uneven terrain while keeping chain noise and drag to a minimum and increases durability….
– Shimano XTR M9000/9020 Single Retention Chainring Chainrings – £69.95 (RRP – £)
This all aids holding the chain firmly on uneven terrain while keeping chain noise and drag to a minimum and increases durability….
– Shimano XTR M9000/9020 Single Retention Chainring Chainrings – £69.95 (RRP – £)
