JT Sprockets

Online Catalogue

Polaris 250 Trail Boss 4 x 4

ATV

1989 to 1992
Front SprocketTeethPosition  Rear SprocketTeethPosition  Chain PitchChain Length
JTF3221 12 C/S 1 JTR1478 42 MID AXLE 1 520 88
JTF3222 11 C/S 2 520 70
JTF3323 22 FRONT AXLE 520 64
JTF3221 11 CENTRE 1
JTF3323 22 CENTRE 2

JTF3221 available in 10, 11, 12, 13 teeth

JTF3222 available in 11, 12 teeth

JTF3323 available in 22, 24 teeth

JTR1478 available in 30, 34, 36, 38, 40, 42, 43 teeth

Please note that the chain shown in this listing is for size reference only. For the correct chain type and grade, please refer to the vehicle's manufacturer manual.