

Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent the chain from jumping out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum.
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.
Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent the chain from jumping out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum.
Standard Delivery Service - £4.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.