SRAM Red BB30 Bicycle Chainset - 2012 53-39T 172.5mm

The new SRAM Red components have been designed with the twin goals of eliminating the superfluous while focusing on an overall synergy. This is a new groupset with a fresh new approach to everything, 6 brand new components make the new SRAM Red the pinnacle of road racing technology. The new SRAM RED Exogram Crankset is completely hollow all the way to the spider. Its hidden bolt pattern makes better use of carbon fibre to further improve stiffness and shed weight. Key Features: Exogram technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness. Hidden bolt pattern leverage's the characteristics of carbon fibre while presenting a sleek appearance. Stiffer X Glide R chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimized for shifting with the YAW Front Derailleur. The new chainrings and front derailluer are designed as a single integrated system for optimized performance. BB30 non-drive arm uses a co-cured spindle to save additional weight, eliminating redundant structure. Stunning two-tone finish. Bottom bracket type: BB30. Chainring size: 53-39T with a 130bcd. Weight: 557g 172.5mm (Manufactures claimed). Includes: Chainset (bottom bracket not included). Please note that the new SRAM Red 2012 chainsets will only work with the new SRAM Red 2012 groupset, they will not work with any previous SRAM Road groupsets.

Referencia UPC/EAN/ISBN 710845691645

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