The SL is 25% lighter than our standard transfer post, making it the lightest mainstream dropper on the market. With lever options for drop bars, flat bars, and 2x front shifters, it's the perfect upgrade for Gravel riders and diehard xc racers who want the Performance of a dropper but not the extra heft. Levers sold separately. Features: NEW lightweight design. NEW Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length. 2-position mechanical post that locks at the top and bottom only. Longer travel configurations offer exposed length of 290mm for taller riders. Shorter travel configurations offer shorter total length for smaller riders. Coil spring for consistent return performance. Internal routing only. 27.2, 30.9 and 31.6mm diameters. 50, 70, 75, and 100mm drop options. 70-85deg seat angles are supported. 7mm and 7x9 ‘Ob-round' saddle rails supported. 1x lever is Matchmaker, Shimano GRX, and I-SPEC EV compatible.
The race-proven Transfer seatpost gets lighter and tighter for 2021. Completely redesigned from the ground up, with improved serviceability, decreased weight, and notably reduced extended length ÔÇô the new transfer post is ready to rise to any occasion. Sizes: Diameter Sizes - 30.9/31.6mm Metric Sizes - 100mm/125mm/150mm/175mm Routing - Internal Only Lower Coating - Powdercoat Black Upper Coating - Kashima Coat Specs and Family Features: Patent-pending clamp design dramatically reduces stack height Proven Transfer internals with even easier serviceability than 2020 model 25g lighter than 2020 Transfer NEW lightweight under-bar 1x lever design – or existing 2x lever - Purchased separately Updated design Reduced overall length and insertion depth: 175mm, 30.6mm shorter than 2020 Transfer, 8.6mm insertion depth reduction 150mm, 38.7mm shorter than 2020 Transfer, 15.5mm insertion depth reduction 125mm, 43.5mm shorter than 2020 Transfer, 20.3mm insertion depth reduction 100mm, 48.4mm shorter than 2020 Transfer, 25.2mm insertion depth reduction
The PRO Tharsis Dropper Post is a lightweight 100mm, infinite-travel, dropper seatpost. Ideal for cross-country and endurance bikes.Lightweight cross-country and endurance mountain biking dropper seatpostFeaturing 100mm of infinite-travel3D forged alloy constructionTitanium boltsNew collarLighter cartridgeOval shaft inside shapeInternal cable routingDiameters: 27.2, 30.9 and 31.6mmWeight: from 405gDesigned to provide you with a better sports bicycle experience the PRO Tharsis Dropper Post is a dropper post for weight conscious cross-country or endurance mountain bikers. It features 100-millimetres of infinite-travel, internal cable routing and is available in three diameters; 27.2-, 30.9- and 31.6-millimetres. The 27.2-millimetre version boasts a 3D forged construction with an AL6061 alloy lower and an AL7050 alloy shaft, with titanium bolts; which ensures that it tips the scales at just 405-grams. The 30.9- and 31.6-millimetre versions likewise boast a 3D forged construction; but with AL7075 lowers and an AL7050 shaft. The Tharsis 3Five Dropper has a new 2-bolt saddle clamp.
The PRO Tharsis Dropper Post is a lightweight 100mm, infinite-travel, dropper seatpost. Ideal for cross-country and endurance bikes.Lightweight cross-country and endurance mountain biking dropper seatpostFeaturing 100mm of infinite-travel3D forged alloy constructionTitanium boltsNew collarLighter cartridgeOval shaft inside shapeInternal cable routingDiameters: 27.2, 30.9 and 31.6mmWeight: from 405gDesigned to provide you with a better sports bicycle experience the PRO Tharsis Dropper Post is a dropper post for weight conscious cross-country or endurance mountain bikers. It features 100-millimetres of infinite-travel, internal cable routing and is available in three diameters; 27.2-, 30.9- and 31.6-millimetres. The 27.2-millimetre version boasts a 3D forged construction with an AL6061 alloy lower and an AL7050 alloy shaft, with titanium bolts; which ensures that it tips the scales at just 405-grams. The 30.9- and 31.6-millimetre versions likewise boast a 3D forged construction; but with AL7075 lowers and an AL7050 shaft. The Tharsis 3Five Dropper has a new 2-bolt saddle clamp.
Specifications:Material (SP/ST): Unidirectional Carbon,Post diameter: 27.2mm, 31.6mm,Post length: 400mm,Colour (SP): Matte with white decals,Hardware: Steel,Clamp Material: Al-6061.
Zipp SL Speed SeatpostThis versatile seatpost is developed for reliability wherever your ride takes you, whether you're clocking up the miles on your road bike or conquering your way around the CX course. Benefitting from a unidirectional (UD) carbon construction, it provides a fantastic strength to weight ratio, so you can enjoy its reliability without adding any unnecessary grams to your bike. Zipp has also equipped this version with a rock-solid AL6061 aluminium clamp and steel hardware for a tight and secure hold to your saddle rails, whatever the terrain conditions.Lightweight Carbon Seatpost with SRAM Exogram TechnologyZipp's SL Speed Seatpost has become a favourite of road and cyclocross pros because of its light weight and dependability. Zipp's engineers used SRAM's Exogram technology to make the tube as lightweight as possible and optimised the clamping system for adjustability, security, and ease of use. What's more, the SL Speed is available in a 400mm length to accommodate road bikes with compact frame geometry. SL Speed carbon seatpost is available in 0mm or 20mm setback options to choose from.Features: Seatpost Material: Unidirectional (UD) Carbon Clamp Material: AL6061 Aluminium Hardware Material: Steel Finish: Matte with stealth decals Use: Road, Cyclocross (CX) Length: 400mmTechnologies: Updated distinctive Zipp cosmetics. Designed using SRAM Exogram technology. Also available is the Zipp SL Speed DI2 Internal Battery Mount to hold a Shimano DI2 seatpost battery within the SL Speed Seatpost, Mount sold separately as an accessory. Matte Black finish. Lifetime manufacturer's warranty.Manufacturer's Part Numbers: 00.6818.054.000 Black 27.2mm x 400mm 20mm Offset 00.6818.054.001 Black 31.6mm x 400mm 20mm Offset 00.6818.055.000 Black 27.2mm x 400mm 0mm Offset 00.6818.055.001 Black 31.6mm x 400mm 0mm Offset Buy Zipp Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
We’ve taken the RockShox Reverb family to new heights, recently with Reverb AXS™, and now with the new Reverb Stealth. Redesigned internals provide effortless actuation and increased reliability featuring new Vent Valve Technology. With reduced overall post lengths and new travel options, riders of all shapes and sizes benefit from more travel than ever before. The new Reverb Stealth redefines what it means to simply go up and down. FEATURES NEW Features Vent Valve Technology for super simple service if the need arises NEW Travel options 175mm and 200mm NEW Shorter overall post length Stealth Internal cable routing Standard and 1X remote options
crankbrothers Highline 7 Dropper Seat PostEngineered for intense MTB rides, this dropper seatpost allows you to adjust your saddle's position for optimum climbing and descending. Keeping your momentum flowing across unpredictable terrain conditions, this seat post features a tough aluminium construction to keep you in control. This makes it more than capable of handling all the knocks and bumps from riding across rocky terrain conditions at speed. Crankbrothers has also equipped this trail-ready seatpost with Igus bearings and a high-quality Jagwire cable. Features: Material: 7075-T6 Aluminium Use: MTB Max Extended Length: 237mm Max Insertion Length: 217mm Total Post Length: 367mm Minimum Stack Height: 47mm Bolt: 2-bolt Remote: Not included Included: Jagwire cable and casing Weight: 475g (30.9mm), 490g (31.6mm)Manufacturers Part Number: 31.6mm, 100mm: CRB-16379 30.9mm, 150mm: CRB-16382 30.9mm, 125mm: CRB-16380 31.6mm, 170mm: CRB-16385 31.6mm, 150mm: CRB-16383 30.9mm, 100mm: CRB-16378 31.6mm, 125mm: CRB-16381 30.9mm, 170mm: CRB-16384Buy Crank Brothers Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The answer for when gravel gets technical.Designed to provide you with a better sports’ bicycle experience the PRO Discover Dropper Post 70 is a drop-bar, or gravel bike, specific dropper seatpost. It features 70-millimetres of infinite travel, operated by a drop-bar style actuation lever, and boasting internal cable routing. Constructed with a 3D forged AL6061 alloy lower tube and shaft, with stainless-steel bolts, it has a 27.2-millimetre diameter and weighs 417-grams. Like all PRO saddles it makes use of an innovative 1 bolt clamping system, which provides a wide range of saddle angle adjustments, and is compatible with Shimano GRX shifters.Key Features:3D forged alloy head,Compatible with GRX,Internal cable routing,Single-bolt fixation for stress-free instillation,Weight: 417g,Diameter: 27.2mm,Length: 350mm.
The SL is 25% lighter than our standard transfer post, making it the lightest mainstream dropper on the market. With lever options for drop bars, flat bars, and 2x front shifters, it's the perfect upgrade for Gravel riders and diehard xc racers who want the Performance of a dropper but not the extra heft. Levers sold separately. Features: NEW lightweight design. NEW Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length. 2-position mechanical post that locks at the top and bottom only. Longer travel configurations offer exposed length of 290mm for taller riders. Shorter travel configurations offer shorter total length for smaller riders. Coil spring for consistent return performance. Internal routing only. 27.2, 30.9 and 31.6mm diameters. 50, 70, 75, and 100mm drop options. 70-85deg seat angles are supported. 7mm and 7x9 ‘Ob-round' saddle rails supported. 1x lever is Matchmaker, Shimano GRX, and I-SPEC EV compatible.
The race-proven transfer seatpost gets lighter and tighter for 2021. Completely redesigned from the ground up, with improved serviceability, decreased weight, and notably reduced extended length - the new transfer post is ready to rise to any occasion. Key Features: Updated design., Patent-pending clamp design dramatically reduces stack height., Proven Transfer internals with even easier serviceability than 2020 model., Internal routing only., 30.9 and 31.6mm diameters - 100, 125, 150, and 175mm drop options., Reduced overall length and insertion depth:., 175mm, 30.6mm shorter than 2020 Transfer, 8.6mm insertion depth reduction., 150mm, 38.7mm shorter, 15.5mm reduction., 125mm, 43.5mm shorter, 20.3mm reduction., 100mm, 48.4mm shorter, 25.2mm reduction.. 25g lighter than 2020 Transfer., 1x lever is Matchmaker and I-SPEC EV compatible.,NEW lightweight under-bar 1x lever design - or existing 2x lever. (Supplied Separately - Not Included with Post), Available in Kashima (Factory) and Black Anodized (Performance Elite)..
The proven Transfer seatpost gets lighter and tighter for 2021. Completely redesigned from the ground up, with improved serviceability, decreased weight, reduced length, and decreased insertion depth.Performance Elite Transfer Posts retain the same internals, diameter options, drop options, shortened stack heights, new patent-pending head design and proven internals as the Factory Series but have a black anodized upper.Patent-pending clamp design dramatically reduces stack height,Proven Transfer internals with even easier serviceability than 2020 model,25g lighter than 2020 Transfer,NEW lightweight under-bar 1x lever design – or existing 2x lever (Supplied Separately - Not Included with Post),NEW 200mm drop option,Updated design.