Promax BD-180 Rotor 180mm ISO 6B Bulk CheckoutSpec= 15 x 110 mm 6 Upper Cup 42mm Material

6 Upper Cup 42mm Material Aluminum SHIS Lower IS52/40

This ruler has you covered with a wide range of measurements in both male and female for solid

The Original features the pivoting dinger and dual-size clamp

Features include a no compromise lockout where the "Pedal" and "Lock" circuits sit behind the damping meaning no sacrifice in downhill bump control while maintaining pedaling stability on climbs

Polymer matrix platform allows for efficient reduction in neck forces

Promax BD-180 Rotor 180mm ISO 6B Bulk CheckoutSpec= 15 x 110 mm 6 Upper Cup 42mm Material180 mm incl. fixing screws OEM packing TECH SPECS Disc Diameter 180mm Disc Material Stainless Steel Disc Rotor Weight 104g Hardware Yes Hub Compatibility ISO 6B