Sram Red E-TAP BB30 50-34 11S Cranks Black

Sram Red E-TAP BB30 50-34 11S Cranks Black

The SRAM Red eTap cranks are larger yet surprisingly lighter. Exogram technology uses a large hollow cross section to minimize weight and maximize rigidity and durability. The new carbon gap construction starts at the crank arm and extends into the crank spider, maximizing the weight-to-stiffness ratio. Its hidden screw pattern makes better use of carbon fiber to further improve rigidity and lose weight. The impressive X-Glider chainrings have a thicker construction and are optimized for use with Yaw technology in the derailleur, achieving flawless performance without cracks.
For this new model, the finish has been improved, giving it a more sober touch with a Fullblack aesthetic.

Characteristics:

• Material: carbon crankset; aluminum alloy plate
• Weight: 609g (GXP 172.5mm 52x36)
• Length: 170mm, 172.5mm, 175mm
• 11 speeds
• Compatibility: Red eTap, Red 22, Force 22, Yaw derailleur and PC1170 chains
• Compatible with bottom bracket system: BB30 (Not included)