曲柄組 - Sram Force 22 Crankset
FC-FRC-2X11-A1

The Force 22 crankset delivers an upgrade in performance by utilizing unidirectional carbon in the crank arm matched to a forged alloy spider. And, like RED®, the hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. The stunning X-GlideR™ chainrings are optimized for use with the Yaw technology in the front derailleur, delivering seamless, flawless performance. It comes in full size and compact ratios and in multiple crank arm lengths.

• SRAM Road 11-speed compatible
• Hidden bolt pattern
• X-GlideR™ chainrings
• Optimized for Yaw™ front derailleur

GXP
GXP's gutter seal design cuts friction, durability and weight - improving both feel and performance.

POWERGLIDE CHAINRING
The Powerglide Chainring starts as an 7075-T6 alloy plates that go through a precise stamp, coin, and CNC process of the rings to create a precise shifting whole. Coining shapes tooth profiles into designs CNC alone can't match, creating a st「onger tooth by strain-hardening the alloy for superior durability. Stainless steel pickup pins give shifting longevity. Chainring-specific finishing technologies and laser graphics add durability and appeal.