YZ/YZF/WR 99-09 Twinring Rear Sprocket
 TwinRing
The longest lasting most durable off-road sprocket you can buy developed over 5 years.
The unique flat face design keeps weight to a minimum and means the TwinRing's as narrow as a regular chainwheel.
Inner Ring is high strength Ultralight 7075 T6 Aluminium. Outer Ring is Electroless Nickel Coated steel
Outer is expanded at 200 ?C and then fitted to inner, creating a permanent bond for the life of the sprocket
Precision CNC machined to extremely tight tolerances
Available for most popular dirt bikes with a 520 chain in sizes ranging from 47 to 53
Extensively tested by David Knight and Team Honda Off-road |
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