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453.75 USD (72,334 JPY)
Delivery Information
This item is discontinued.
Product detail
Material: SPL Chromium Molybdenum Steel
Drive Chain Size: 525
The number of teeth on the rear sprocket: 41T
The number of teeth on the front sprocket: 15T
Chain size: 114 frames
ISA SPL sprocket.
The material used is SPL chrome molybdenum steel, which is particularly resistant to wear.
It was also used in the Yamaha factory machine that won last year's Suzuka 8 Hour Endurance Race.
Recent machines with high power and traction control put more stress on sprockets and chains than ever before, and teams and manufacturers are struggling to keep up.
Among them, this sprocket made of ISA's SPL molybdenum steel did not show any wear even after finishing the race, as if it were almost new.
The material and manufacturing method are exactly the same as the Yamaha factory specifications, making it an excellent factory replica.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.