ULTIMATE USE Evo SeatpostThe ULTIMATE USE Evo Seatpost is incredibly lightweight and being an inline type, it ensures that bike geometry is not compromised. Available in 3K matt carbon or stealth matt Uni-Directional (UD) carbon, it's suitable for both road racers and cross-country racers alike.Features:Material: Carbon FibreFinish: UD or 3K carbon finishRail Clamp: Standard two-bolt for 7x7mm railsLayback: 0mmWeight: 186gPart No: ULTEVOUDBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
ULTIMATE USE Evo SeatpostThe ULTIMATE USE Evo Seatpost is incredibly lightweight and being an inline type, it ensures that bike geometry is not compromised. Available in 3K matt carbon or stealth matt Uni-Directional (UD) carbon, it's suitable for both road racers and cross-country racers alike.Features:Material: Carbon FibreFinish: UD or 3K carbon finishRail Clamp: Standard two-bolt for 7x7mm railsLayback: 0mmWeight: 186gPart No: ULTEVOUDBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
ULTIMATE USE Evo SeatpostThe ULTIMATE USE Evo Seatpost is incredibly lightweight and being an inline type, it ensures that bike geometry is not compromised. Available in 3K matt carbon or stealth matt Uni-Directional (UD) carbon, it's suitable for both road racers and cross-country racers alike.Features:Material: Carbon FibreFinish: UD or 3K carbon finishRail Clamp: Standard two-bolt for 7x7mm railsLayback: 0mmWeight: 186gPart No: ULTEVOUDBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
ULTIMATE USE Evo SeatpostThe ULTIMATE USE Evo Seatpost is incredibly lightweight and being an inline type, it ensures that bike geometry is not compromised. Available in 3K matt carbon or stealth matt Uni-Directional (UD) carbon, it's suitable for both road racers and cross-country racers alike.Features:Material: Carbon FibreFinish: UD or 3K carbon finishRail Clamp: Standard two-bolt for 7x7mm railsLayback: 0mmWeight: 186gPart No: ULTEVOUDBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
ULTIMATE USE Evo SeatpostThe ULTIMATE USE Evo Seatpost is incredibly lightweight and being an inline type, it ensures that bike geometry is not compromised. Available in 3K matt carbon or stealth matt Uni-Directional (UD) carbon, it's suitable for both road racers and cross-country racers alike.Features:Material: Carbon FibreFinish: UD or 3K carbon finishRail Clamp: Standard two-bolt for 7x7mm railsLayback: 0mmWeight: 186gPart No: ULTEVOUDBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
ULTIMATE USE Duro Aluminium SeatpostThe Duro Aluminium Seat Post from ULTIMATE USE is designed to offer outstanding strength, durability and most importantly a very low weight. It's able to meet these needs through the use of computer aided design. It's also suitable for both hard off-road mountain bike use and long-distance road use.Features: Material: Aluminium Layback: 10mm Designed for standard 7x7mm saddle rails Suitable for MTB or road useBuy ULTIMATE USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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.
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.
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.
Available in a range of sizes to help you fit your favourite seatpost into an alternative frame.
Shims are available in Aluminum and Thermo Plastic, despite the latter being a lighter solution its material characteristics limit the thickness of the ID - OD measurements. Aluminum is used to achieve the thinnest shims as it is a more robust material. Rolled Aluminum shim - the very thinnest shims are rolled from sheet metal. 25.4mm shims need to be so thin as they are etched down in acid to the correct tolerance and are too thin to anodise (show as silver). Machined Aluminum shim - machined to very high tolerances from 6082 T6 Aluminum and then black anodised to protect from corrosion. Machined Plastic shim - larger size shims are machined to very high tolerances from "filled" engineering thermoplastic UPVC. This keeps the weight down, as the shims get thicker.
Click here to see what Staff Rider steve thought of the Duro Carbon Seat Post.