Renthal 191U-420-51GEBK Engine Timing Idler Sprocket

Sprocket Teeth: 51
Color: Black
Sprocket Size: 420
Material: Aluminum
Sprocket Position: Rear

Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro.
The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable.
Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life


This Item Fits the Following Applications:
2003 Suzuki RM100
2001-2013 Kawasaki KX85
1995-2013 Kawasaki KX100
1987-1994 Kawasaki KX80 Big Wheel
1986-2000 Kawasaki KX80