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Renthal Sprkt Yamaha 520 51t
Part # R131-51
$99.82
NY: 0
National: 5
- —CNC-machined (not stamped) and feature a computer-aided ultra-light design to reduce unsprung weight and increase power transfer
- —Rear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength
- —Rear sprockets also feature a special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Color/FinishSilver
Material7075-T6 Aluminum
Mounting PositionRear
UnitsEach
Product NameSprocket
StyleUltralight
Chain Size520
TypeDrive
Riding StyleOff-Road
Tooth Count51
Weight1 lbs
Dimensions (L x W x H)13.12" x 7.12" x 0.53"
Fits These Vehicles (16)
WR 2501998
YZ1251998
WR400F1998
YZ400F1998
YZ2501998
YZ2501997
WR2501997
YZ1251997
YZ1251996
YZ2501996
YZ2501995
YZ1251995
YZ1251994
YZ2501994
YZ1251993
YZ1251986
Not sure it fits? Call our Harley techs at 607-654-7431.






























































































































































































