SRAM Red BB386 130 BCD crankset 172.5 mm

Already a legend in its time, the SRAM RED crankset is available with graphics to complement our 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. Features: - Exogram™ technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness. - Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance - X-GlideR™ chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimized for shifting with the Yaw™ front derailleur - SRAM Road 11-speed compatible - Compatible with SRAM RED eTap components - 110 and 130 BCD Specifications: - Speeds: 11 - BB Compatibility: BB386 - Chainring Size: 53/39 - Crank arm length: 172.5mm - Chainline: 45.5mm - BB Spindle Interface: 30mm - Chainring material: Aluminum/Aluminum - Guard: No Guard - Bolt Circle Diameter (BCD): 130 BCD - Crank arm material: Carbon