Unleash Maximum Power and Precision in Every Pedal Stroke.
Struggling with inefficient power transfer and unreliable cranksets? The SA crankstel FCS603 33t 170mm delivers unmatched durability and precision engineering to elevate your ride. Designed for riders who demand flawless performance and seamless power output, this crankset solves the common issues of wear and imprecise gearing with a robust build and optimized design.
Key Features
- 33-tooth chainring for optimal cadence and speed control.
- 170mm crank length tailored for powerful and ergonomic pedaling.
- 92mm cover ring ensuring enhanced chain retention and protection.
- Precision 3/32” chain compatibility for smooth drivetrain integration.
- Minimal 0.5mm offset for perfect chain alignment and reduced wear.
- Sturmey-Archer / Sunrace quality guaranteeing long-lasting reliability.
Technical Specifications
- Brand: Sturmey-Archer / Sunrace.
- Chainring: 33 teeth.
- Chain compatibility: 3/32 inch.
- Cover ring diameter: 92mm.
- Crank length: 170mm.
- Offset (Verzet): 0.5mm.

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