Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5" to 1-1/8" Model=Guide Trail Stem The Hayes Dominion A2 is

The Hayes Dominion A2 is optimized for cross country and trail riding with a compact 2-piston caliper and a short finger lever (SFL)

Forged AL-6061-T6 construction

(mm) 27 Bearing I

}Wolf Tooth 1x Chainring Bolt Set - 6mm Dual Hex Fittings Set/4 Gun Metal

Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5" to 1-1/8" Model=Guide Trail Stem The Hayes Dominion A2 isCane Creek 40 Series Steel 52 30 Conversion Crown Race 1. 5" to 1 1 8". Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10 40 and 110 Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements