Solid Rock Ring made of high quality, CNC-machined aluminium for 130 mm 5-arm standard-bolt-circle. Use it for example to protect your chainring at CycloCross.
High end track chainring for 144 mm B.C.D. cranksets.
Made in USA and CNC machined. Aluminum of the 7000 series.
Available with different numbers of teeth.
Recommended retail price***: 99,90 €.
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