Product Description High suspension comfort: the suspension seatpost SP-S05 Pro by XLC The XLC Pro suspension seatpost comes with generous 40 mm of travel. The combination of steel spring and PU damping guarantees high suspension comfort. The post was forged from 6061 aluminium. The two-bolt clamp provides additional security. If the specified hardness does not suit you, you can also order XLC replacement coils: Replacement Coil for SP-S05. Technical Information:Application:City & TouringMaterial:Aluminium 6061-T6Length:350 mmIncreased Height:83 mmTravel:50 mm (31.6 mm), 40 mm (27.2 mm)Diameter:27.2 / 31.6 mmSetback:15 mmClamp:2-boltRider Weight (max.):120 kgModels:27.2 mm / 350 mm / SB 15 mm: Suspension Travel: 40 mmStiffness: mediumOptimal Rider Weight: 65 - 85 kgManufacturer Number: 2502071100 31.6 mm / 350 mm / SB 15 mm: Suspension Travel: 50 mmStiffness: hardOptimal Rider Weight: 85 - 100 kgManufacturer Number: 2502071200Contents:1 x Manufacturer: XLC ist eine Handelsmarke der Accell Nederland B.V. Industrieweg 4 8444 AR Heerenveen Netherlands info@xlc-parts.com