Chain from Shimano XTR M9100 series. Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket. <br />
Enhancements to shifting perf
The SHIMANO HG901-11 chain receives a complete SIL-TEC treatment on its plates and roller for increased durability and efficiency. Its asymmetric design ensures smooth front and rear shifts while redu