TA Chinook 4-Arm MTB Outer ChainringDesigned for high performance on the Mountain Bike (MTB) trails this Outer Chainring from TA features classic lathe-cut teeth for precise and reliable chain retention. Made from durable 7075 T6 heat-treated alloy for increased power transfer and long-lasting quality, this is an excellent addition to your 8 and 9 speed mountain bike (MTB).Features Use: Mountain Bike Material:7075 Alloy T6 heat-treated Bolt Circle Diameter: 104mm Arm Width: 23mm Speed: 8 or 9 Speed Less friction more wear resistance Laser Engraved Anodised and polished finish for long life & corrosion resistance Smooth shifting Marked to indicate correct chainring orientationBuy TA Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
