Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H 525 LB Shadow Crow Head rivets and

Shadow Crow Head rivets and Classic woven label Gender/Age Adult Rotational Protection No Minimum Head Circumference 56 Color Matte Black Size Large/XL Visor Included No Multi Impact No Weight 400 Helmet Certifications Complies with the U

2 stainless steel keys plus Key Safe Program for replacement keys

Includes 3-spline 18 tooth cog and a TSS33 twist shifter

6061 aluminum hub shell with 13/32" slotted solid axle (175mm overall axle length)

Wide width thick padding

Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H 525 LB Shadow Crow Head rivets andSurly Ultra New Disc Rear Hubs. 6061 T6 forged hub shell (same as the Surly New); 6901 bearings Axle is quick release and bolt on compatible Stainless 6mm bolts are included; quick release skewer is NOT included 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage New axle cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service Color