Disco Shimano XTR RT-MT900 Freeza Lock Ring Interno Diameter:140mm 3-ply construction

3-ply construction

with its race-proven low-profile design

length 175mm Cassette Shimano Deore M4100

Width: 140 mm - Length: 273 mm

Disco Shimano XTR RT-MT900 Freeza Lock Ring Interno Diameter:140mm 3-ply constructionThe Shimano SM MT900 Ice Tech Freeza disc is designed to deliver better performance with mountain bikes thanks to Freeza Ice Technology, which increases the dissipation of heat generated during braking. The disc features an advanced coating, aluminum fins, and a larger surface area to dissipate excess heat, achieving a 50% reduction in generated heat, 20% longer braking performance, and 20% longer pad life. Features Material: stainless steel and