They are delivered with mounting screws for your convenience. Oval chainrings help you pedal more smoothly, get less tired, and reduce knee pain.
Made of CNC machined 7075 Txxx aluminium.
Compatible with Shimano Alivio cranks and with 104 mm BCD spider.
For: 10/11/12 speed.
Colour: Black.
Weight: 74 grams.
722427
10 Items
Specific References
- ean13
- 5110846005697