Ceramic Speed Pulley Wheels Review

This load is the approximate force to which the pulley is subjected by the tension in the chain spans by the derailleur tensioning spring.

Ceramic speed pulley wheels review.

Ceramic speed s faq says the ospw is compatible with up to a 28 tooth cassette. The ospw systems are compatible with shimano sram and campagnolo. Crafting the fastest bearing products for cycling and industry since 2004. Ultimate performance without compromising quality ceramicspeed has been one of the leading manufacturers of high performance bearings for the cycling industry since 2000.

Oversized pulley wheel systems the ospw system optimises the overall efficiency of your drivetrain thanks to our unique design and extremely low friction bearings. There are two variants a standard and a coated low friction ceramic bearing option that marks the difference in price whilst the cage and pulley wheels themselves remain the same. On my bike however even with the b tension screw bottomed out the upper pulley contacted the 28 in the big ring. At a touch over 700aud the standard low friction bearing system is compatible with mechanical and electronic shimano ultegra and dura ace 10 or 11 speed components.

Coated version for even longer lifetime. Our pulley wheels are compatible with sram shimano and campagnolo. Retailing from us 500 au 650 for what s effectively a carbon fibre derailleur cage and ceramic bearing equipped aluminium pulley wheels ceramicspeed s ospw oversized pulley wheel system is. Free delivery over 100 free easy returns.

Ceramicspeed claims the ospw system is the fastest pulley system in the world providing an energy savings of around 1 6 watts for sram and 2 4 watts for shimano over their standard pulleys. As a bonus ceramicspeed s testing shows that these pulleys last anywhere from 3 5 times longer than stock. The accuracy of the rtpt is 0 001 watts. All pulleys were loaded with a 4 5lb weighted wheel.

Hand built in denmark. Ceramicspeed was the first brand to introduce ceramic bearings to the cycling industry with devastating effect in their bottom brackets and derailleur jockey wheels.