This stunning model features a MTB optimised gear tooth profile which improves chain engagement and retention, so you can ride with confidence and navigate your way around the mountain. Its 12 speed design is engineered for superior chain retention on the trails, meaning you'll get the most of out every off-road adventure. Technologies: Dynamic Chain Engagement+: Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedalling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
Whether you're riding after work with your buddies or competing in an event, this stunning component is engineered to deliver maximum off-road performance. It features a hard-wearing aluminium construction which makes it a perfect companion for handling the abuse from some of the toughest trails and terrain conditions. Reliable 12 Speed MTB Chainring Coming equipped with Shimano's Dynamic Chain Engagement+ technology, this brilliant version provides outstanding chain retention. It uses refined chainring teeth which hold onto your chain and enhance power-transfer without negatively affecting your pedalling efficiency. This means you'll benefit from increased drivetrain stability and a boost in confidence as you blast over mixed terrain conditions.
Durable replacement XTR chainring
Genuine replacement XTR chainring.
Includes one chainring without chainring screws.
This brilliant component features a rock-solid alloy construction with stainless steel teeth which gives it a dynamic balance of strength and durability. This makes it more than able of handling all the abuse of blasting over tree-roots, rock gardens and debris while tightly gripping your chain over rowdy trail sections. Technologies: Dynamic Chain Engagement: SHIMANO’s DYNAMIC CHAIN ENGAGEMENT+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
Perfect Chain Engagement It features Dynamic Chain Engagement technology, which uses a unique tooth profile that provides superior chain retention, drivetrain smoothness and less chain noise. This updated version of the XTR chainring includes a narrow-wide tooth profile for even better chain engagement and makes it the perfect chainring to suit any rider, in any condition. Technologies: Dynamic Chain Engagement: This technology effectively holds the chain and prevents chain drop. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge. This all aids drivetrain performance on uneven terrain, keeps chain noise low, drag to a minimum and increases chain and chainring durability.
This durable Shimano ZEE chainring is a perfect replacement for use with Shimano ZEE FC-M640 and FC-M645 10 speed cranksets. It features a 104mm bolt circle diameter (BCD) and comes equipped with a four bolt pattern for easy installation. This is a genuine Shimano replacement chainring. Please note: Only the chainring is included. Mounting hardware is available separately.
Sixpack Racing Lock-On Clamp RingsThe Sixpack Racing Lock-On Clamp Rings come as a pack of 4 replacement clamp rings that are compatible with most lock-on grips.Features: Material: Alloy 4 replacement clamp rings for lock-on gripsBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sixpack Racing Lock-On Clamp RingsThe Sixpack Racing Lock-On Clamp Rings come as a pack of 4 replacement clamp rings that are compatible with most lock-on grips.Features: Material: Alloy 4 replacement clamp rings for lock-on gripsBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sixpack Racing Lock-On Clamp RingsThe Sixpack Racing Lock-On Clamp Rings come as a pack of 4 replacement clamp rings that are compatible with most lock-on grips.Features: Material: Alloy 4 replacement clamp rings for lock-on gripsBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sixpack Racing Lock-On Clamp RingsThe Sixpack Racing Lock-On Clamp Rings come as a pack of 4 replacement clamp rings that are compatible with most lock-on grips.Features: Material: Alloy 4 replacement clamp rings for lock-on gripsBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.