Shimano Ultegra 30T 74mm BCD 3 x 10 Lower Road Bike Chainring FC-6603
- Shimano quality shifting
- Suitable for 10 speed triple setups
- 30 Teeth
- Compatible with Ultegra FC-6603 chainsets
- 5 Bolt
- BCD: 74mm
- Material: SIS compatible Duraluminum construction
- Weight: 50g (approx.)
- Manufacturers part number: Y1G430000
- If you require the middle ring for the same triple chainset please see our other listings
- Model: FC-6603D
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Phone: 01384 476 267
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