421 Mini Bike Trail

A tough nylon carcass with dimpled knobs provides traction in a variety of terrains. Ideal for mini bikes.
  • Open tread pattern cleans out well in muddy conditions
  • DOT approved
  • Not intended for extended highway use
  • Tube type

Front/Rear

Part # Size Speed Rating Load Index Permitted Rim Size Outside Diameter Width Max Load @ Tube Type List Price
87-4420 3.50-8 J 46 2.15~2.50 15.2 in. 3.62 in. 36 psi Tube $29.95
87-4421 4.00-8 J 55 2.50~3.00 16.34 in. 4.13 in. 36 psi Tube $31.95
87-4422 3.00-10 J 42 1.85~2.50 16.26 in. 3.31 in. 36 psi Tube $28.95
87-4423 3.50-10 J 51 2.15~2.50 17.2 in. 3.62 in. 36 psi Tube $33.95

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