Stomp 428 39T Sprocket

Genuine Stomp 428 39T Sprocket
This genuine Stomp, hard-wearing sprocket is made of steel and will fit most Stomp pit bikes. A bigger front sprocket adds speed in each gear and more top speed but may reduce acceleration. More teeth on the rear will reduce top speed but will give faster acceleration. Suitable for almost all pit bikes, fitted with SDG wheels, including Stomp, Demon X, Thumpstar, WPB and other minor brands.
  • Teeth - 39
  • Pitch - 428
  • Sprocket calculation - 6mm thick = 420 pitch, 7mm thick = 428 pitch.
  • Before ordering a bigger sprocket check you have enough chain length.
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    ABOUT US… Pitbikedirect.com is the largest dealer of pit bikes and dirt bikes in the UK. Specialising in Stomp, Welshpitbikes, Demon X and Thumpstar, we stock more bikes, spares parts and performance aftermarket parts than anyone else.

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