Product Description Spare coil for RockShox suspension forks. Compatibility: XC 30 26" models as of 2012, 100 mm Models:extra soft: Type: extra softColour: silverWeight: up to 63 kgManufacturer Number: 11.4015.538.010 soft: Type: softColour: yellowWeight: 63 - 72 kgManufacturer Number: 11.4015.538.020 medium: Type: mediumColour: redWeight: 72 - 81 kgManufacturer Number: 11.4015.538.030 hard: Type: hardcolour: blueWeight: 81 - 90 kgManufacturer Number: 11.4015.538.040 extra hard: Type: extra hardColour: blackWeight: 90 - 99 kgManufacturer Number: 11.4015.538.050Contents:1 x RockShox spare coilincl. adjuster knob Manufacturer: SRAM LLC 1000 W. Fulton Market 4th Floor Chicago IL 60607 USA info@sram.com Distributor: SRAM Europe Sales and Services B.V. Paasbosweg 16 3862 ZS Nijkerk Netherlands info@sram.com