* Universal adapters shop kit that converts up to 8 bikes* Extra spacers and wave washers are included for use on additional conversions and for chainline adjustments and crank spacing* An adapter puller is included with each kit to help remove the adapters from the 6806 bearings* 8x Shimano adapter (24mm ID, Shimano right or left: SRAM right only)* 4x SRAM-left adapter (22mm ID, SRAM left only)* 4x SRAM-right adapter (24mm ID, Shimano right or left: SRAM right only)* 12x 0.7mm spacer – right (24mm ID, Shimano right or left: SRAM right only)* 4x 1.8mm spacer right (24mm ID, Shimano right or left: SRAM right only)* 4x 2.5mm spacer – right (24mm ID, Shimano right or left: SRAM right only)* 8x 1.0mm spacer left (30mm ID, SRAM)* 4x 2.5mm spacer left (30mm ID, SRAM)* 4x 5mm spacer left (30mm ID, SRAM)* 4x 10mm spacer left (30mm ID, SRAM)* 8x Wave washer* 1x Removal tool for pulling adapters out of bearings