Park Tool SBC-1 Spoke, Bearing, and Cotter Gauge BF Apparel Chainrings: Steel

Chainrings: Steel

to ensure maximum compatibility with the different frame standards on the market

Connectivity: ANT+ and up to three Bluetooth connections

Official NSTRMO team issue supporter's kit

Besides an extreme low weight

Park Tool SBC-1 Spoke, Bearing, and Cotter Gauge BF Apparel Chainrings: SteelThis handy shop aid has remained more or less unchanged since we introduced it in the 1970s, and is still relevant today. To use, just engage the end of the J bend or straight pull spoke in the oblong hole and read its length on the scale. With both metric and SAE length markings, The SBC 1 is also handy as a general purpose ruler. Features gauge holes for quickly and easily determining the size of most common ball bearings and crank cotters. Anodized