Disco Shimano XTR RT-MT900 Freeza Lock Ring Interno Diameter:140mm The micro-lasered structure profile extends

The micro-lasered structure profile extends beyond the tire shoulder and offers unparalleled cornering ability

with its race-proven low-profile design

All this data also allows you to calculate your energy

Yes (only when connected to GPS)

Ultralight

Disco Shimano XTR RT-MT900 Freeza Lock Ring Interno Diameter:140mm The micro-lasered structure profile extendsThe 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