Product Description The Hope 6-bolt spacers are mounted between the brake rotor and the hub brake mount to bring the brake rotor further towards the dip tube/caliper. The spacers are available in three different material thicknesses. Manufacturer Numbers:1 mm:DS12 mm:DS22.5 mm:DS25Contents:1 x Hope 6-bolt spacer Manufacturer: Hope Mill Calf Hall Road Barnoldswick Lancashire BB18 5PX United Kingdom info@hopetech.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de