SRAM Chain Ring Road Red B2 X-Glide 53T Yaw S3 130 Alum5 MM 2-Pin 53-39

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 BCDSpecifications:- Speeds: 11- Bb compatibility: bb30/pf30-68mm, bb30a, bb386, gxp/pf gxp 68mm- Chainring size: 46/36, 50/34, 52/36, 53/39, 55/42- Crank arm length: 162.5mm, 165mm, 167.5mm, 170mm,