Shimano XTR M980 Chainrings

For riders looking for the best shifting chainrings available, you can't go past Shimano. Being the first brand to bring in ramped and pinned chainrings, the white lab coat guys at Shimano know a thing or two about giving you the fastest shifting drivetrain available.

 

Part of Shimano's  "DynaSys" 10 speed system the chainrings utilise HG-X technology for super smooth gear changes when combined with a Shimano front derailleur and chain. They are still compatible with other brands of chains and derailleurs, but for the best results use a Shimano HG chain and front derailleur. The HG-X chainrings feature patented spike pins to give smooth and fast gear shifts even under load, and the trick machining not only looks good, but also saves weight too. The XTR outer chainring is the masterpiece of the XTR crankset, with its hollow alloy/carbon construction showing just how far the Japanese giant can push drivetrain technology. Using strong forged alloy for the main structure and teeth allows for a stiff platform and durability, though the backside of the chainring is built up with a ceramic coated carbon to encourage faster chain movement and thusly quicker shifts.

 

The Shimano XTR Outer Chainring Features:

Shimano parts offer unparalleled smooth and quiet drive train performance.