Surly Front Thru-Axle - 12x100 mm Chromoly Black 55mm Features a weight saving 4-bolt

Features a weight saving 4-bolt design with a BCD of 110 mm Ring Position/Type Outer Tooth Count 50 Drivetrain Speeds 11 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Combination 50-34T Combination

8-bolt interface compatible with power and non-power AXS spidersand integrated chainrings

Endurance-oriented geometry

Model Fusion Size 27

Surly Front Thru-Axle - 12x100 mm Chromoly Black 55mm Features a weight saving 4-boltLow profile bolted Thru Axles are specifically designed for use with Surly thru axle compatible frames. Color Black Weight 55 Thread Pitch M6x1. 0 Thread Length (mm) 25 Axle Diameter (mm) 12 Over Locknut (mm) 100 Overall Length (mm) 112