The newly designed EC90 SL ISA Seatpost takes our superlight unidirectional carbon and applies our patent pending saddle adjustment, allowing for perfect fitment with independent seat angle and fore-aft movement. ISA allows you to 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 Zero and 20mm offset, the EC90 SL Seatpost is the ultimate in finishing kit.Seatpost Weight: Zero - 197gFinish: Matte Black UD CarbonHead Offset: 0mm, 20mmLength: 350mm with 80mm Min InsertQuill Sizes: 27.2mmMaterial: EC90 Carbon
The EA70 Zero is Easton's top-end aluminium seatpost, with a sleek, low-profile clamp design, impressive stability and great clearance. This post features EA70 TaperWall aluminium tubing coupled with a durable two-bolt integrated head.Finish - Black AnoWeight - 250g (31.6mm)Material - Easton EA70 AluminiumHead Type Zero
The EA70 AX dropper post joins our AX series of horizon-expanding drop bar gravel and adventure componentry. Features include a reliable cartridge design, internal routing and availability in two lengths - 350mm and 400mm. Our EA70 AX post brings 50mm of drop, allowing for fitment on everything from your wide-tyred CX bike to modern gravel bikes.Increase the capability of your adventure rig with the EA70 AX Dropper postReliable cartridge designCan be paired with drop bar optimized lever or drop bar compatible shifterCable attaches from either direction for compatibility with all dropper leversTwo lengths for better fitment on dropped top-tube gravel bike frame designsFinish - Black AnoWeight - 350mm - 400gHead Offset - 0mmDrop - 50mmLength - 350mm/400mmQuill Sizes - 27.2mm diameterMaterial - EA70 Alloy
The EA70 AX dropper post joins our AX series of horizon-expanding drop bar gravel and adventure componentry. Features include a reliable cartridge design, internal routing and availability in two lengths - 350mm and 400mm. Our EA70 AX post brings 50mm of drop, allowing for fitment on everything from your wide-tyred CX bike to modern gravel bikes.Increase the capability of your adventure rig with the EA70 AX Dropper postReliable cartridge designCan be paired with drop bar optimized lever or drop bar compatible shifterCable attaches from either direction for compatibility with all dropper leversTwo lengths for better fitment on dropped top-tube gravel bike frame designsFinish - Black AnoWeight - 350mm - 400gHead Offset - 0mmDrop - 50mmLength - 350mm/400mmQuill Sizes - 27.2mm diameterMaterial - EA70 Alloy
Race-pedigree technology comes to gravel the EA90 AX dropper brings your gravity gravel up to the next level. Featuring bulletproof DOSS-style mechanical internals with quiet operation thanks to spring guides, 2-position execution, and cable attachment from either direction for easy compatibility with all levers. Pair it with our Easton gravel dropper lever for a streamlined look. Features:Two positions; full up or full downBulletproof DOSS-style mechanical internals with spring guides for quiet operationCable attaches from either direction for compatibility with all dropper leversNew dual action drop-bar lever (sold separately) can be activated from the hoods or drops without compromising hand positionSpecification:Weight: 337gDiameter: 27.2mmMaterial: EC90 AlloyDrop: 50mm (350) / 70mm (370)Length: 350mm / 370mm
Race-pedigree technology comes to gravel the EA90 AX dropper brings your gravity gravel up to the next level. Featuring bulletproof DOSS-style mechanical internals with quiet operation thanks to spring guides, 2-position execution, and cable attachment from either direction for easy compatibility with all levers. Pair it with our Easton gravel dropper lever for a streamlined look. Features:Two positions; full up or full downBulletproof DOSS-style mechanical internals with spring guides for quiet operationCable attaches from either direction for compatibility with all dropper leversNew dual action drop-bar lever (sold separately) can be activated from the hoods or drops without compromising hand positionSpecification:Weight: 337gDiameter: 27.2mmMaterial: EC90 AlloyDrop: 50mm (350) / 70mm (370)Length: 350mm / 370mm
Zipp s Service Course range is designed to offer top performance without breaking the bank. The Service Course Seatpost has been redesigned and improved to offer lightweight and a great fit at an affordable price. The secure and low-profile clamp has extra-long saddle rail support meaning the saddle can be slide further forward or further back. The clamp design also features easily adjustable downward facing bolts and a micro-adjust head, allowing easy adjustment even with the saddle fitted. Unlike other entry level seatposts which use a bonded shaft and head design, the Service Course is 3D-forged from 6061 aluminium, giving a cleaner look and lower weight as well as being stronger. Simple but effective, the Zipp Service Course Seatpost is a great choice for those looking for high performance without a high price. Lightweight, Strong, Affordable SeatpostSecure, Low-Profile Saddle Clamp6061 Aluminium Construction350mm LongWeight From 245g
Zipp s Service Course range is designed to offer top performance without breaking the bank. The Service Course Seatpost has been redesigned and improved to offer lightweight and a great fit at an affordable price. The secure and low-profile clamp has extra-long saddle rail support meaning the saddle can be slide further forward or further back. The clamp design also features easily adjustable downward facing bolts and a micro-adjust head, allowing easy adjustment even with the saddle fitted. Unlike other entry level seatposts which use a bonded shaft and head design, the Service Course is 3D-forged from 6061 aluminium, giving a cleaner look and lower weight as well as being stronger. Simple but effective, the Zipp Service Course Seatpost is a great choice for those looking for high performance without a high price. Lightweight, Strong, Affordable SeatpostSecure, Low-Profile Saddle Clamp6061 Aluminium Construction350mm LongWeight From 245g
Zipp s Service Course range is designed to offer top performance without breaking the bank. The Service Course Seatpost has been redesigned and improved to offer lightweight and a great fit at an affordable price. The secure and low-profile clamp has extra-long saddle rail support meaning the saddle can be slide further forward or further back. The clamp design also features easily adjustable downward facing bolts and a micro-adjust head, allowing easy adjustment even with the saddle fitted. Unlike other entry level seatposts which use a bonded shaft and head design, the Service Course is 3D-forged from 6061 aluminium, giving a cleaner look and lower weight as well as being stronger. Simple but effective, the Zipp Service Course Seatpost is a great choice for those looking for high performance without a high price. Lightweight, Strong, Affordable SeatpostSecure, Low-Profile Saddle Clamp6061 Aluminium Construction350mm LongWeight From 245g
Zipp's Service Course SL seatpost is specifically tuned to be more shock absorbing than the comfort seatposts on the market, while still passing our strict internal MTB strength test. Updated distinctive Zipp cosmeticsUnidirectional carbon construction is tuned to give a smooth, compliant ride400mm length suitable for compact road and gravel framesSaddle clamp works with round and oval railsFlex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you ll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt head accessibility. The saddle clamp also works with regular round and oval carbon saddle rail types. If you want a lightweight, smooth riding carbon seatpost that will stand the test of time, the Zipp Service Course SL is a great choice!
The Ultimate USE Alien Range is one of the lightest seatpost ranges on the market, and the aluminium model is the most affordable. Constructed of 7000 series aluminium the Alien is strong, durable and weighs less than 185 grams. Ultimate USE s new Alien Cyclops Clamping System uses a larger 3mm hex key single bolt central to the clamp design to make saddle adjustment faster and easier. Used by world-class athletes and amateurs alike, the alien was created for the fastest and toughest riders on the planet. Alien Cyclops Clamping SystemMaterial: 7000 series AluminiumLength: 300mm / 400mmDiameter: 27.2mm / 30.9mm / 31.6mmSetback: 10mmFinish: Flat MattWeight: 154g 184g
The Ultimate USE Alien Range is one of the lightest seatpost ranges on the market, and the Alien Carbon is the lightest in the range. Intelligent design and high grade materials ensure that the Alien Carbon is tough, durable yet still lightweight. Ultimate USE s new Alien Cyclops Clamping System uses a larger 3mm hex key single bolt central to the clamp design to make saddle adjustment faster and easier. Used by world-class athletes and amateurs alike, the alien was created for the fastest and toughest riders on the planet. Alien Cyclops clamping systemMaterial: CarbonLength: 300mm / 400mmDiameter: 27.2mm / 30.9mm / 31.6mmSetback: 10mmFinish: 3K Matt