Wolf Tooth GeoShift Performance Angle Headset - 2 Deg Long EC44/ZS56 Black CheckoutSpec= 550 lbs } Ultra-tough 5 bearing Singlespeed

} Ultra-tough 5 bearing Singlespeed rear hub for DJ

A metric scale runs along the long edges for measuring bottom bracket shell width and crank spindle lengths

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Wolf Tooth GeoShift Performance Angle Headset - 2 Deg Long EC44/ZS56 Black CheckoutSpec= 550 lbs } Ultra-tough 5 bearing SinglespeedWolf Tooth GeoShift Performance Angle Headset 2 Deg Long EC44 ZS56 Black. The GeoShift Performance Angle Headset allows you to adjust the geometry of your bike by changing the head tube angle available in 1 or 2 degree options. This unique design lets the bearings sit at an angle to align with the steerer tube preventing creaking noises commonly found with angle headsets that feature a spherical design. Reduce the head tube angle to make for slacker