SRAM Cranksets & Parts|Red Compact Crankset (Black) (2 x 11 Speed) (GXP Spindle) (C2) (170mm) (50/34T) (110 BCD)

Already a legend in its time, the SRAM RED crankset is now available with refreshed graphics to complement the 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.

Features:

• SRAM Road 11-speed compatible
• Compatible with SRAM RED eTap components
• GXP®, PressFit, BB30, PressFit 30™ availability
• 110 or 130 BCD Available
• Exogram™ technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness
• SRAM’s 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

Exogram™
The new Hollow Carbon Construction starts in the crank arm and extends into the cranks’ spider. It maximizes the stiffness to weight ratio.
X-GlideR Chainrings
The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimized performance.

Specifications:
Arm Material: Carbon
Chainring Material: Machined alloy
Weight: 609g (GXP 172.5mm 53×39 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-GlideR™ Chainrings / Hidden Bolt Spider Tab