1994-2001 Yamaha YZ125 – Wheel, Tires And Drive Chain Specifications

Yamaha LogoWheel, Tires And Drive Chain Specifications For Your 1997-2001 Yamaha YZ125

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Front And Rear Wheel Specifications

Front Tire Size
– 1994 – 199580/100-21 51M
– 1996 – 199880/100-21 K496
– 1999 – 200180/100-21 D739F
Rear Tire Size
– 1994 – 1995100/90-19 57M
– 1996 – 1998100/90-19 K695
– 1999 – 2001100/90-19 D739
Wheel Rim Size
– Front Wheel1.60 x 21 Aluminium
– Rear Wheel1.85 x 19 Aluminium
Wheel Rim Runout Limit
– Radial And Axial2.0 mm (0.08 in.)
Axle Runout Limit0.2 mm (0.008 in.)

Drive Chain And Sprocket Specifications

Drive Chain Manufacturer
– 1998 – 2000 EuropeRegina 123RX1-A
– All Other ModelsDAIDO
Type
– 1998 – 2000 Europe123RX1-A
– All Other ModelsDID 520DS
Number of Chain Links
– 1994114 + Master Link
– 1995 – 1996113 + Master Link
– 1997 – 2001111 + Master Link
Sprocket Sizes (Front/Rear)
– 1994 – 199613/50
– 1997 – 200113/48

Front And Rear Wheel Torque Specifications

ft.-lbin.-lbN•n
Front Axle4359
Front Axle Pinch Bolts809
Driven Sprocket Nuts2534
Rear Axle Nut85115
Drive Sprocket Nut4360
Spoke Nipple536

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