The Supersprox Counter Shaft Sprocket 17T (525 chain) is engineered for riders who demand precision, strength, and long-lasting performance. Its radial lightening holes reduce overall weight, while the ultra-hard surface finish minimizes friction and prevents power loss from chain drag. Featuring grooved teeth that resist dirt build-up, this sprocket ensures extended life and smoother performance. Built in Europe from premium SCM-435 carbon-free steel, it offers superior durability compared to cheap C-45 sprockets.
Key Features
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Lightweight design with radial holes for reduced weight
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Ultra-hard surface layer prevents power loss from chain drag
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Grooved teeth extend sprocket life by resisting dirt accumulation
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Constructed from SCM-435 carbon-free steel, carbon impregnated for strength
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European-made for exceptional quality and reliability
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Refined core structure ensures teeth won’t break when worn
Specifications
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