The Thomson Elite seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market. The Elite has double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral machined from one piece of high strength 7000 series Aluminium. The head is not pressed or bonded in. This allows for superior strength and minimum weight.7000 series Aluminium41mm Seat Rail grip lengthAvailable in 250mm, 330mm, 367mm and 410mm lengthsAvailable in all seatpost sizes-5° to +29° Tilt adjustment228g weight (330mm length)Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTBIt s incredibly lightweight, approximately 201g (250mm length) for road bikes and 228g (330mm length) for mountain bikes. The natural ellipse bore inside tube creates an optimum strength-to-weight ratio.We have a long 1.614 inch (41mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most other seatposts have grip lengths of at least 0.5 inch shorter than our grip length.The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All competitive seatposts tested, failed catastrophically with the seat and clamp components, sometimes pieces of the tube and head flew off in all directions.The Thomson seatpost has a clamp, head and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Under severe impact the Thomson seatpost will bend slightly and allow the rider to come to a safe stop or finish the ride. The Thomson seatpost has all parts captive and can easily be attached to a seat without dis-assembly.Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps mean no seat interference as the swivel nuts are down between the seat rails. The designs and materials have passed extensive life and ultimate strength tests. Our ongoing testing program ensures that every production lot of seatposts meets Thomson standards. Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider. The seats survive heavy impact loads without bending the rails.
Equipped with an I-Beam head, this Race Face seatpost utilises a single, easy-access 5mm bolt for quick and simple adjustments or saddle change, letting you find your optimal position as efficiently as possible. This patented head also improves the spread of weight load for a comfier experience. The post itself is made with a strong carbon layup which makes it super-resistant to fatigue and impact, making it must-have for the daring enduro and downhill rider.
The Pro Vibe Di2 Alloy Seatpost is a high-performance seatpost as used by top professional riders. The one-piece 3D forged 2014 alloy construction makes the seatpost lightweight and strong. The innovative single bolt clamp design, also made of 2014 forged aluminium, is both easy to use and very secure. The Vibe has been developed with Di2 in mind and is internal battery compatible, offering ultimate integration for maximum aerodynamic performance and ultra-clean styling. The rear of the shaft features a handy height-indicator allowing for quick setup. Inline or 20mm offset options are available.Lightweight 3D forged 2014 alloy constructionInnovative 1 bolt clamping systemHeight-indicator on the rearInline or 20mm offset optionsLength: 350mmApprox. Weight: From 234g
The Pro Vibe Di2 Alloy Seatpost is a high-performance seatpost as used by top professional riders. The one-piece 3D forged 2014 alloy construction makes the seatpost lightweight and strong. The innovative single bolt clamp design, also made of 2014 forged aluminium, is both easy to use and very secure. The Vibe has been developed with Di2 in mind and is internal battery compatible, offering ultimate integration for maximum aerodynamic performance and ultra-clean styling. The rear of the shaft features a handy height-indicator allowing for quick setup. Inline or 20mm offset options are available.Lightweight 3D forged 2014 alloy constructionInnovative 1 bolt clamping systemHeight-indicator on the rearInline or 20mm offset optionsLength: 350mmApprox. Weight: From 234g
The Pro Vibe Di2 Alloy Seatpost is a high-performance seatpost as used by top professional riders. The one-piece 3D forged 2014 alloy construction makes the seatpost lightweight and strong. The innovative single bolt clamp design, also made of 2014 forged aluminium, is both easy to use and very secure. The Vibe has been developed with Di2 in mind and is internal battery compatible, offering ultimate integration for maximum aerodynamic performance and ultra-clean styling. The rear of the shaft features a handy height-indicator allowing for quick setup. Inline or 20mm offset options are available.Lightweight 3D forged 2014 alloy constructionInnovative 1 bolt clamping systemHeight-indicator on the rearInline or 20mm offset optionsLength: 350mmApprox. Weight: From 234g
The Pro Vibe Di2 Alloy Seatpost is a high-performance seatpost as used by top professional riders. The one-piece 3D forged 2014 alloy construction makes the seatpost lightweight and strong. The innovative single bolt clamp design, also made of 2014 forged aluminium, is both easy to use and very secure. The Vibe has been developed with Di2 in mind and is internal battery compatible, offering ultimate integration for maximum aerodynamic performance and ultra-clean styling. The rear of the shaft features a handy height-indicator allowing for quick setup. Inline or 20mm offset options are available.Lightweight 3D forged 2014 alloy constructionInnovative 1 bolt clamping systemHeight-indicator on the rearInline or 20mm offset optionsLength: 350mmApprox. Weight: From 234g
Easton's new EA90 seatpost applies our patent pending ISA saddle adjustment allowing for independent seat angle and fore-aft movement, helping you refine your positioning without needing to undo your rail clamps for each minute tweak. Saddle angle is then locked in place so you have the confidence your saddle will stay put after you find your fit. ISA - Patent pending Independent Saddle AdjustmentTaperWall technologyWeight: 265gFinish: Black AnodizedHead Offset: 20mmLength: 350mm with 80mm min insertQuill size: 27.2mmMaterial: EA90 Alloy
Easton's new EA90 seatpost applies Easton s patent pending ISA saddle adjustment allowing for independent seat angle and fore-aft movement, helping you refine your positioning without needing to undo your rail clamps for each minute tweak. Saddle angle is then locked in place so you have the confidence your saddle will stay put after you find your fit. Available in 20 mm setback and zero options.Weight: 265gFinish: Black AnodizedHead Offset: 0mmLength: 350mm with 80mm min insertQuill size: 27.2mmMaterial: EA90 Alloy
ULTIMATE USE Duro Carbon SeatpostDesigned to be hard-wearing and reliable, the Duro Carbon Seat Post from ULTIMATE USE is exceptionally low weight. Made from a modern carbon fibre construction and computer-aided design, it's suitable for both hard off-road mountain bike (MTB) use and long-distance road use.Features:Use: Road, MTBMaterial: Carbon FibreLayback: 10mmDesigned for standard 7x7mm saddle railsLength: 300x27.2; 400x27.2; 30.9x300; 30.9x400; 31.6x300; 31.6x400Weight: 162g (300x27.2), 219g (400x27.2), 165g (300x30.9), 203g (400x30.9), 168g (300x31.6), 222g (400x31.6)Part No: ULTDUROCBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ritchey WCS 1 Bolt Zero Offset SeatpostBenefiting from Ritchey's unique "Sidebinder" single bolt clamp design, the Zero Offseat Seatpost provides a quick and secure hold for a durable component you can count on. Its wide saddle clamp plate reduces stress on lightweight hollow saddle rails and features zero offset to suit those who prefer a slightly more upright riding position.Features:Material: 3D forged TR741 Aluminium shaft and clampLength: 300, 350, 400mm (including 100mm of minimum insert)Low-profile headWide saddle clampRail Clamp Size: 7x7mmOffset: 0mmWeight: 195g (27.2mm, 350mm)Part No: 41055008004Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Zero100 Inline SeatpostConstructed from a 3D Forged alloy, the Zero100 Inline Seatpost brings you efficient power transfer without weighing you down. At 350mm in length, there is plenty of range to set your preferred saddle height and with zero offset, you are positioned a little further forward, putting you in an aggressive racing position. Plus, with a separately sold internal adaptor, you can securely hold a Shimano Di2 internal battery in place, giving Di2 equipped road bike a clean and modern look.Features: Material: 3D Forged 2014 Alloy Finish: Black matt anodised or black on black (BOB) options Length: 350mm Offset: 0mm Compatibility: Deda adaptor for Shimano Di2 internal battery (sold separately) Weight: 259g (approx.)Buy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
X-Fusion Manic Dropper SeatpostThe X Fusion Manic Dropper Seatpost comes equipped with internal cable routing and a double 'Key Way' internal design to stop lateral movement, creating an exceptionally reliable and efficient dropper post that adds performance to any Trail bike. The consistency that this dropper post offers makes it a bike component to seriously consider when riding trails with changing gradients and unpredictable surface obstacles. This post can be relied upon to accurately raise and drop your saddle to the required heights at the push of a comfortable remote that will make sudden descents, drops and even brisk climbs more manageable.Features: Material: Alloy Use: All Mountain, XC, Enduro Weight: 610gBuy X-Fusion Components from Chain Reaction Cycles, the World's Largest Online Bike Store.