Ceram­icSpeed OSPW for Shi­mano 9000/6700

Triathlon Magazine Canada - - WARM-UP WHAT’S NEW -

$658, NON COATED; $826, COATED

There’s a rea­son you see so many of the pros bikes tricked out with Ceram­icSpeed gear in tran­si­tion – the com­pany spe­cial­izes in get­ting the most out of your ride by fine­tun­ing many of the mov­ing parts on your driv­e­train. The Over­sized Pul­ley Wheel Sys­tem is avail­able for many types of de­railleurs – this ver­sion is de­signed for the Ul­te­gra and Dura Ace grup­pos.

The sys­tem uti­lizes 17-tooth alu­minium pul­ley wheels fit­ted with Ceram­icSpeed bear­ings. They are avail­able in ei­ther red and black (you need to look good as well as go fast, right?), which are housed in a polyamide and car­bon cage.

It all adds up to huge power sav­ings, ac­cord­ing to Ceram­icSpeed’s test­ing – they claim these pul­leys will pro­vide 30 to 60 per cent power sav­ings over a stock sys­tem.—KM

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