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Front Chainwheel 17T (OE) Ref: 289-525-17
Renthal Front Chainwheels are simply the finest front chainwheel on the market today.
Renthal Front Chainwheels feature: Specially developed Nickel-Chrome-Molybdenum steel, case hardened core refined to give the ultimate combination of strength and hardness
Alternative Front Sprocket 16T (one down)
