Super light, certified 7075 billet aluminum with precision engineered mud grooves, reducing rolling resistance and chain binding in muddy conditions. Designed to work with 415 or 420 chain. This is the highest quality racing sprocket available, specifically engineered for Cobra motorcycles.
It was almost impossible for me to find a 36t rear sprocket for my son’s cobra. I found these at T-Rex and they had several finish options and seems to be high quality. Will be buying more.
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Kenneth Villegas
Cobra 50cc T-Rex Super Light Racing Sprockets
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Hayden Johnson
Great company
Everything this company sells and manufactures is great. Great support and always willing to answer questions.
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Brian Zurn
Cobra 50cc and Cobra E-Bike CX5E T-Rex Sprockets
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Chance Pevehouse
Great sprocket!
Went through several sprockets in less than 2-3 months. Bought this one and it’s holding up to the abuse my son puts it through! Very impressed and will definitely continue to use these
