The Shimano FC-RS520 is a non-series crankset at 105-level, specially designed for 2x12-speed road bike drivetrains. With a compact 50-34T chainring and the proven 4-arm technology, it offers precise shifting and optimal power transmission. This crankset is compatible with modern road bike frames and features a robust yet lightweight aluminum construction.
Features:
- Four-arm crankset for 2x12-speed shifting
- 2-piece crankset for optimal stiffness-to-weight ratio
- Cost-effective alternative to the 105 12-speed crankset
- Compact chainring gradation: 50-34T
Specifications:
- Model: FC-RS520
- Shifting compatibility: Shimano 2x12-speed
- Chainring gradation: 34-50T
- Crank arm length: 175 mm
- Chainline: 44.5 mm
- Q-factor: 150 mm
- Material: Aluminum, Resin (large chainring)
- Compatible bottom brackets: BB-RS501, BB-RS500-PB (not included)
- Weight: 580 g (incl. chainring)
Scope of delivery:
- Shimano FC-RS520 crankset (34-50 teeth)
- (Item supplied in workshop packaging)
SKU: D7A3
Shimano FC-RS520 Crank 175 mm Chainrings 34/50T (2x12-speed)
The Shimano FC-RS520 is a non-series crankset at 105-level, specially designed for 2x12-speed road bike drivetrains. With a compact 50-34T chainring and the proven 4-arm technology, it offers precise shifting and optimal power transmission. This crankset is compatible with modern road bike frames and features a robust yet lightweight aluminum construction.
Features:
- Four-arm crankset for 2x12-speed shifting
- 2-piece crankset for optimal stiffness-to-weight ratio
- Cost-effective alternative to the 105 12-speed crankset
- Compact chainring gradation: 50-34T
Specifications:
- Model: FC-RS520
- Shifting compatibility: Shimano 2x12-speed
- Chainring gradation: 34-50T
- Crank arm length: 175 mm
- Chainline: 44.5 mm
- Q-factor: 150 mm
- Material: Aluminum, Resin (large chainring)
- Compatible bottom brackets: BB-RS501, BB-RS500-PB (not included)
- Weight: 580 g (incl. chainring)
Scope of delivery:
- Shimano FC-RS520 crankset (34-50 teeth)
- (Item supplied in workshop packaging)
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