Wiki Bicycle » Shimano » FC-4503
Information from: www.shimano.com.
Shimano Tiagra Road Cranksets. ||
Technical Documents
Features
165/170/175mm
Gearings: FC-4503 50-39-30T
Hyperdrive SG-X chainrings
Anodized surface treatment
2 alloy chainrings for double and triple
2-piece crankset with integrated BB design
Iconic Shimano cap-free design
Specifications
BB Shell Width: 68/70mm
Spindle Length: -
Chain Line: 45mm
Bottom Bracket: SM-FC4500
Chain Guard: no
Chainrings: aluminum/anodized
Crank Arms: forged aluminum/anodized
Crank Arm Length: 165/170/175mm
Bolt Circle Diameter: 130/74mm
Chainring Sets: 50-39-30T
Reinforced Spider: -
Dual SIS: yes
Hyperdrive: yes
Chain Compatibility: Super Narrow HG for 9-speed
Cassette Compatibility: 9-speed
Crank Construction: 2-Piece
Series: TIAGRA
Model Number: FC-4503