Wolf Tooth Performance Headset - ZS56/40 Lower Raw Silver MPFN-C285-170-30.9 Solid pins inner and outer

Solid pins inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains

Not compatible with 11-speed Alfine SG-S700 hub

Includes M12 crank bolts

8mm rise +/-7 deg length 80mm color pewter

5 3 and 4mm hex

Wolf Tooth Performance Headset - ZS56/40 Lower Raw Silver MPFN-C285-170-30.9 Solid pins inner and outerWolf Tooth Performance Headset ZS56 40 Lower Raw Silver. Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Custom molded dual lip seal on the crown race protects lower bearing in the toughest conditions TECH SPECS S. H. I. S Lower ZS56Color Raw SilverBearing