Ultegra R8100 Chainring Tourney World-famous Park Tool quality wrapped

World-famous Park Tool quality wrapped up in a great set of metric combination wrenches

ensures a long service life

You can’t see internal low-density construction

At only 240 grams the Aerus Z2 features Power Cushion + to make your steps as comfortable as possible

This quick drying

Ultegra R8100 Chainring Tourney World-famous Park Tool quality wrappedShimano Ultegra FC R8100 chainrings are constructed with high quality aluminum and are compatible with FC R8100 and FC 8100 P 2x 12 speed cranksets. Aluminum with anodized finish provides durability and light weight 34t inner chainring is for use with 50t outer chainring Asymmetric 110 BCD Compatible with HG 12 speed chains