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367186R18 Silent Front Steel Sprocket

367186R18 Silent Front Steel Sprocket

Silent front sprockets by Ognibene are fitted with a rubber damper which significantly reduces riding noise caused by the interaction of chain with sprocket. These are commonly factory fitted to new motorcycles, but until now have been available only through the manufacturer and at a comparatively high price. A full range of Ognibene rear sprockets incorporating damping technology is also available.



Material 20CrMoTi (DIN 1.8401)
Heat treatment CMT 0.5 - 0.8
Hardness 58 - 64 HRC
Run ot of teeth bottom 0.2mm
Flatness 0.2mm

From new most motorcycles are fitted with a rubber damper mounted to the front sprocket, which significantly reduces transmission noise from the chain passing over the front sprocket whilst riding. Historically these sprockets have only been available through the original motorcycle manufacturer and are very expensive........ Until now. Ognibene have developed this range of high quality 'Silent' sprockets that feature a rubber damper on BOTH the front and the rear sprockets. This is a worlds first: a totally unique concept that has never been done before, and the result is a significant reduction in transmission noise (approximately 30% quieter than other aftermarket sprockets) that no other manufacturer can offer, and makes them the quietest sprockets available in the world. The sprockets themselves are manufactured in a strictly quality controlled environment to ensure that they meet the demands of the modern motorcyclist.

Additional Information

Additional Information

Manufacturer Ognibene
Material Steel
Part position Front
Manufacturers Part No. 367186R18
Product Group Sprockets
SKU 680467
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