Description
Courier crankset with mirror black finish. Features: 48t chainring Technology: 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...
SRAM S-300 Crankset Item # 900802
Description
Courier crankset with mirror black finish.
Features:
- 48t chainring
Technology:
- 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 stronger 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.
Specifications:
- BB Compatibility: GXP/PF GXP 68/73 mm