Full Speed Ahead Headset Guide Tool MPFN-IB-1 7mm M12 x 1

7mm M12 x 1

0 x 12mm Black Box of 100

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4130 CroMoly axle and stainless cones

Rear Der/Shifter Compatibility SRAM X-Actuation Shifter Style Trigger Drivetrain Speeds 11 Weight 122 Color Black keyword search 1x11

Full Speed Ahead Headset Guide Tool MPFN-IB-1 7mm M12 x 1Full Speed Ahead Headset Guide Tool. Quickly and easily determine the bearing that will fit in integrated headtubes and find replacement bearings for internal headsets. Features gauges for all current headset cartridge bearing standards 1" or 1 1 8 Measures inside headtube or bearing cup diameter and outer bearing angle