Description of 🚴 GANOPPER Single Speed Crank Set Rings - Narrow Wide Teeth Chainring (30T, 32T, 34T, 36T, 38T) for Shimano SRAM Bike Parts
[Super Durable]:Made of High quality Anodic oxidation 7075 T6 aluminium alloy,aerospace grade strength.Stiff 4mm plate thickness to ensure no flexing. [Narrow Wide tooth design]: ensures ultimate chain retention,increases wear life,and reduces friction and noise. [High Compatibility]:Compatible with 9/10/11 speed. This single chainring be used for ALL KINDS OF 104BCD cranks. [Specification]:BCD:104 mm.Shape:round.Size:30T/32T/34T/36T/38T.Weight:31g(30T),42g(32T),53g(34T),59g(36T),74g(38T). [One Year ]: Our product has 1 year Control, if you have any question about this product, please feel free to contact us, we will try our best to help you solve your problem.