523U-520 ULTRALIGHT, GROOVED, 15T

£27.95
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SKU: 523U-520-15GP

Renthal Front Chainwheels are simply the finest front chainwheel on the market today. Our Front Chainwheels feature a specially developed Nickel-Chrome-Molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness.

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