Product Description - continuous and user-friendly The crankbrothers Highline 3 dropper post with 100 mm of travel is suitable for Mountain bikes as well as Gravel or Cross bikes. It impresses with its continuous adjustment, smooth function, immediate readjustment and simple installation. Its core is a self-contained hydraulic gas-oil cartridge of the highest reliability. In addition, a Jagwire cable, Igus bearings and Trelleborg seals guarantee top quality. With its low overall height and clean internal cable routing, the Highline 3 will also delight enduro specialists, cross-country racers and gravel lovers. Specifications:Application:Cyclocross, Gravel, Cross Country, Enduro, All MountainTravel:100 mmDiameter:30.9 mm, 31.6 mm, 34.9 mmLength:370 mmSetback:0 mmTechnical Information:Actuation:mechanical handlebar remoteCable Routing:internalClamp:2-bolt clampCompatible Saddle Rails:7 x 7 mm (standard)Material:aluminium (7075-T6)Approved For:Insertion Depth (max.):220 mmInsertion Depth (min.):100 mmFeatures:lower insertion depth suitable for many framespremium seals by Trelleborgexclusive plain bearings by IgusJagwire cable and cable housingencapsulated hydraulic cartridge (gas-oil mixture) of high industrial quality and reliabilityinternal cable routingquick connection mechanism for easy cable installationlinear actuator for quick returnaluminium quillstandard 2-bolt clamp47 mm minimum construction height241 mm maximum extension length146 mm minimum extension lengthremote with especially flexible mount system available separately Maintenance Intervals: The maintenance intervals are dependent on riding style and geographical location. After every ride: Wipe dust and dirt from the seatpost, focusing on the seal area and the tip of the coil spring. Check the seatpost for any damage. Every 150-175 hours of riding time: Lubricate the internal components by unscrewing the collar, use coil-specific grease (never oil!) up to the sleeve under the collar and reassemble. Check screw connections for the specified torques. 450+ hours riding time: Check seatpost and replace internal components if necessary. Models:30.9 mm / 370 mm / SB 0 mm: Diameter:30.9 mmLength:370 mmSetback:0 mmManufacturer Number:16370 31.6 mm / 370 mm / SB 0 mm: Diameter:31.6 mmLength:370 mmSetback:0 mmManufacturer Number:16371 34.9 mm / 370 mm / SB 0 mm: Diameter:34.9 mmLength:370 mmSetback:0 mmManufacturer Number:16469Contents:1 x 1 x Jagwire cable1 x Jagwire cable housingOrder Together:The remote kit is required for use. Weight: black | 370 mm | 30,9 mm | 1-speed | 0 mm: 485 g (Stütze + Zug), zzgl. 25-60 g Außenhülle black | 370 mm | 31,6 mm | 1-speed | 0 mm: 503 g (Stütze + Zug), zzgl. 25-60 g Außenhülle black | 370 mm | 34,9 mm | 1-speed | 0 mm: 580 g (Stütze + Zug), zzgl. 25-60 g Außenhülle Manufacturer: Crankbrothers 3100 W Segerstrom Ave Santa Ana CA 92704 USA info@crankbrothers.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de