RITCHEY WCS 1-Bolt Zero 27.2x350
80297_0Aluminium seatpost
The Ritchey WCS 1-Bolt seatpost with zero offset represents a top combination of minimalist design and maximum performance – the ideal choice for riders who don’t want to compromise.
- Lightning-fast adjustment thanks to SideBinder
The patented single side-bolt system allows quick and precise adjustment of saddle position and tilt without wasting time. - Longer saddle rail lifespan
The clamp’s wide contact area distributes pressure evenly across the rails, significantly reducing wear and extending the service life of the whole system.
- Zero offset – riding position over the centre
- 7050 alloy – stiff and light
- One bolt for everything
- Clamp for 7×7 mm rails
- Adaptors available for carbon
Specifications:
Material: 7050 aluminium alloy
Diameters: 27.2 / 30.9 / 31.6 mm
Length: 300 / 350 / 400 mm (including 100 mm minimum insertion)
Offset: 0 mm
Max. tightening torque: 12 Nm
Weight: 225 g (27.2 × 350 mm)
Tom Ritchey is unique. Although president of his company and chief designer, he still manages to ride around 15,000km a year and put his riding knowledge into practice.40 years of innovation - Tom Ritchey was a central figure in the early days of mountain biking - setting the direction in component design and using new materials for all sectors of cycling.
The reputed durability of Ritchey products is due to stress testing exceeding the required standards several times over. The result - the best weight/strength ratio of components on the market. Ritchey steel frames, always personally welded and tuned by Tom during test rides, consulted with top racers and then manufactured to the highest quality, have become the stuff of legend.
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