Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H CheckoutSpec= 3-pos } Ride with confidence for

} Ride with confidence for miles on smooth trails or untamed roads

Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention Tooth Count 30 Drivetrain Speeds 12 Round or Oval Round Color Black Defined Color Black Direct Mount Type Direct Mount Shimano Size 30T

Large supported toothy side knobs and densely packed low-centered tread

Volume 305L Bag Dimensions in inches 58x14x33

Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H CheckoutSpec= 3-pos } Ride with confidence forSurly 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