SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm Available in rim brake version

Available in rim brake version 62 mm

lower the bike's center of gravity and shield the shock from trail contamination

DebonAir+ air spring with two new air can options allows you to tune the negative and positive air volume

Axle Diameter (mm) 15 Over Locknut (mm) 110 Overall Length (mm) 156

and instructions for use

SIDI Tecno-3 Rotor Maxi 180mm System Pair - Black/Black CheckoutSpec= (31.8) 84d x 60mm Available in rim brake versionThe SIDI Tecno 3 Rotor Maxi System is a replacement dial system for select SIDI cycling shoes allowing you to maintain a precise and comfortable fit. The cutting edge system features Dyneema cables known for their strength and light weight.