SRAM Red Exogram BB386 110 BCD crankset 172.5 mm

SRAM RED® Crankset FEATHERWEIGHT CHAMP Already a legend in its time, the SRAM RED crankset is now available with refreshed graphics to complement our new SRAM RED eTap componentry. The SRAM RED crankset features a completely hollow construction all the way to the spider. Its hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. As always, for seamless, flawless performance and Yaw™ compatibility, pair this crank with X-GlideR™ chainrings. SRAM Road 11-speed compatible Compatible with SRAM RED eTap components GXP®, PressFit, BB30, PressFit 30™ availability 110 and 130 BCD Exogram™ technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness Our stiffest crank ever Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance Stiffer X-GlideR™ chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimized for shifting with the Yaw™ front derailleur Specs Specifications for SRAM RED® Crankset ARM MATERIAL Carbon CHAINRING MATERIAL Machined alloy WEIGHT 557g (BB30 172.5mm 53x39 BB not included), 609g (GXP 172.5mm 53x39 BB not included) AVAILABLE ARM LENGTHS 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm AVAILABLE RATIOS 53/39, 52/36, 50/34, 46/36 COMPATIBILITY SRAM RED® & SRAM Force Yaw™ Front Derailleur, SRAM RED® 22 & PC1170 chains FINISH Carbon TECHNOLOGY HIGHLIGHT(S) Exogram™ Hollow Crank Arm & Spider w/ X-GlideR™ Chainrings / Hidden Bolt Spider Tab OPTIONS GXP, PressFit, BB30