Shimano Tiagra FC-4550 50 / 34 Tooth Compact 10 Speed Chainset - 170mm - Silver
- Anodized aluminium crank arms
- Lightweight aluminium chainrings
- Designed to work with HollowTech II type bottom bracket cups
- Compatible with 10-speed Super Narrow HG chains
- Includes both crank arms
- BCD (bolt circle diameter): 110mm
- Tooth range: 50t / 34t
- Crank arm length: 170m
- Includes SM-BB51 bottom bracket
- Weight: 814g (excluding BB)
Product Information
Product Information
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Shipping & Returns

Shimano Tiagra FC-4550 50 / 34 Tooth Compact 10 Speed Chainset - 170mm - Silver
Shimano Tiagra FC-4550 50 / 34 Tooth Compact 10 Speed Chainset - 170mm - Silver
- Anodized aluminium crank arms
- Lightweight aluminium chainrings
- Designed to work with HollowTech II type bottom bracket cups
- Compatible with 10-speed Super Narrow HG chains
- Includes both crank arms
- BCD (bolt circle diameter): 110mm
- Tooth range: 50t / 34t
- Crank arm length: 170m
- Includes SM-BB51 bottom bracket
- Weight: 814g (excluding BB)
Original: $113.06
-70%$113.06
$33.92Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Anodized aluminium crank arms
- Lightweight aluminium chainrings
- Designed to work with HollowTech II type bottom bracket cups
- Compatible with 10-speed Super Narrow HG chains
- Includes both crank arms
- BCD (bolt circle diameter): 110mm
- Tooth range: 50t / 34t
- Crank arm length: 170m
- Includes SM-BB51 bottom bracket
- Weight: 814g (excluding BB)




















