Park Tool SBC-1 Spoke, Bearing, and Cotter Gauge tioga Full CNC Chain Tensioner to

Full CNC Chain Tensioner to work with adaptor (opposite side to the disc)

Reliable spinner-knob securely holds bike in position

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3-D design

Expert and Pro sized frames feature proprietary Redline formed R7 tubing

Park Tool SBC-1 Spoke, Bearing, and Cotter Gauge tioga Full CNC Chain Tensioner toThe Park Tool Spoke, Bearing, and Cotter Gauge is ideal for sizing spokes, ball bearings and crank cotters. To use, just hang the head of the spoke in the oblong hole and read its length on the scale. For crank cotters and ball bearings, it works just like a gauge for drill. bits. FEATURES Has both metric and fractional spoke length markings Anodized aluminum with embossed markings to allow easy reading and long life