A and R Racing Services 

 For all your Road, Racing & Trackday needs

Renthal Front Gearbox Sprocket

1 tooth larger than standard sprocket size for lower engine revs when cruising and higher top speed.  Standard Chain Pitch

Renthal Front Sprockets are simply the finest front sprockets on the market today. They feature specially developed Nickel-Chrome-Molybdenum steel, case hardened and core refined to give the ultimate combination of strength and hardness.

If you require any other sizes/pitches, please browse our ebay shop or feel free to contact us via ebay message, website, telephone (01749 672890) or email.

For other Quality Road, Racing and Trackday products at Excellent Prices check out our ebay shop.  If you do not see what you require, ask us!

You can visit our Race Support Vehicle at all BEMSEE, NGRRC & Thundersport GB race meetings plus all bike Trackdays at Castle Combe circuit.  Come along and say hello.

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