
                                               Already a legend in its time,  the SRAM RED crankset is now available with refreshed graphics to complement our new SRAM RED e Tap 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 fibre to further improve stiffness & shed weight. As always,  for seamless,  flawless performance & Yaw compatibility,  pair this crank with X-Glide R chainrings. Technology Exogram The new Hollow Carbon Construction starts in the crank arm & extends into the cranks’ spider. It maximizes the stiffness to weight ratio.X-Glide R  Chainrings The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape,  ramp,  & nearly every shifting feature of the chainring. Chainrings,  chain,  & front derailleur are designed as a single integrated system for optimized performance. Specifications for SRAM RED Crankset •ARM 
 Material: Carbon •CHAINRING 
 Material: Machined alloy •WEIGHT: 557g (BB30 172.5mm 53x 39 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-Glide R Chainrings / Hidden Bolt Spider Tab •OPTIONS: GXP,  Press Fit,  BB30,  Press Fit 30 availability                                             
