Shimano XT CS-M8100 18-Tooth Silver Sprocket 8181 37C Shimano factory sprocket designed for 12-speed MTB cassettes from the XTR / Deore XT / SLX / Deore series. The 18T (18-tooth) model is responsible for precise operation in the mid-range, ensuring smooth and fast shifts in the HyperGlide+ system. Made of durable steel, it guarantees high wear resistance and stable operation even under heavy off-road loads. Compatible only with Shimano Micro Spline freehub bodies. Key features ✅ original Shimano part ✅ for 12-speed MTB cassettes ✅ compatible with Micro Spline ✅ HyperGlide+ technology ✅ high durability thanks to steel construction ✅ precise gear shifting ✅ used in 10-45T and 10-51T cassettes ⚙️ Technical specifications Parameter: Value Model: Shimano CS-M8100 Manufacturer code: Y-0GX1800 Number of teeth: 18T Number of gears: 12 Type: cassette sprocket Material: steel Color: silver System: Micro Spline Group: XTR / Deore XT / SLX / Deore Cassette compatibility: M9100 / M8100 / M7100 / M6100 Configurations: 10-45T / 10-51T? Application: MTB XC / Trail / Enduro, replacing worn cassette sprockets, servicing Shimano 12-speed cassettes, repairing and rnditioning M8100 cassettes. Performance: The sprocket is compatible with the HyperGlide+ system, which improves smooth gear shifting and chain retention on the sprockets even under heavy loads. This ensures quiet and stable operation even in challenging terrain.
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Shimano Europe B.V.
Shimano Europe B.V. SHIMANO
Industrieweg 24, 8071 Nunspeet, NL
salessbx@shimano-eu.com
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
Shimano Europe B.V.
Shimano Europe B.V. SHIMANO
Industrieweg 24, 8071 Nunspeet, NL
salessbx@shimano-eu.com