SIDI Tecno-3 Rotor System 65mm System Pair - Black/Yellow Model-Curve (Updated Version) Shifting is as easy as

Shifting is as easy as ever: one paddle to go to an easier gear and one to go harder

Defined Color Black Rings 32 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Black Chainline/Hub Compatibility 135/142 MTB Hubs Drivetrain Speeds 11 Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 175

Park Tool Hex wrenches made from industrial tool steel hardened and tempered for shop use

0 Size 29" Front/Rear Rear (XD) Axle/Spacing (mm) 12x148 Hub CB Ratchet Hole 32 Brake 6-Bolt Rim Synthesis Enduro Alloy 2

SIDI Tecno-3 Rotor System 65mm System Pair - Black/Yellow Model-Curve (Updated Version) Shifting is as easy asThe SIDI Tecno 3 Rotor 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.