Wolf Tooth Premium Headset - IS41/28.6 Upper 7mm Stack Raw Silver MFPN=000MCFAST2-BIGR-445 Shimano Nexus SG-3D55 3-Speed Disc

Shimano Nexus SG-3D55 3-Speed Disc Brake Internally Geared HubsIncludes 19 tooth cog push rod hub nuts dust cap and non-turn washer

SNOWCAT AND LIFT-ASSIST POWDER SKIING

stiffness and shock absorption

Color Black Number of Chainrings No Rings Included Crank Length (mm) 170 Crank Intended Use Mountain Weight 418 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace/Easton CINCH Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black keyword search RF136

We suggest sizing up one size

Wolf Tooth Premium Headset - IS41/28.6 Upper 7mm Stack Raw Silver MFPN=000MCFAST2-BIGR-445 Shimano Nexus SG-3D55 3-Speed DiscWolf Tooth Premium Headset IS41 28. 6 Upper 7mm Stack Raw Silver. Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high pressure waterproof lubricant. A pair of dual lip seals ride in micro grooves to keep out water and debris. Stainless steel bearings provide unparalleled corrosion resistance Highly