Fun Bikes offers competitive prices for chains and sprockets for replacing or upgrading your pit bike. Within our collection you can find chain adjusters to link chains available in a selection of colours.
Pit Bike Gold Rear Alloy Sprocket 41T 428FUN:BIKES Pit Bike Rear Alloy Sprocket - 428 Pitch.
41 Tooth
Fits SDG hubs only
Most pit bikes have SDG hubs, ie M2R, Made-2-Race, Stomp, Demon, etc
The smaller the rear sprocket, the faster in each gear the bike will go.
The smaller the rear sprocket less start acceleration you'll have.
Very lightweight
Finished in anodised gold
There are two pitches of chains used on pit bikes. These are 420 and 428. This sprocket will only fit 428 pitch chains. Please ensure your chain is 428 pitch before purchasing, as often chains and sprockets are changed from the original factory specifcation. https://www.funbikes.co.uk/p13172_pit-bike-gold-rear-alloy-sprocket-41t-428
Ten10 250R Dirt Bike Rear Sprocket BoltFUN:BIKES
Ten10 250R Dirt Bike Rear Sprocket Bolt
Also fits M2R J2 250cc
Six of blts and six lock nuts are used to secure the rear sprocket to the hub.
Shown as part 16
Part Number: 7.040.0060
https://www.funbikes.co.uk/p13066_ten10-250r-dirt-bike-rear-sprocket-bolt7.040.0060
Ten10 250R Dirt Bike Rear Sprocket Lock NutFUN:BIKES
Ten10 250R Dirt Bike Rear Sprocket Lock Nut
Also fits M2R J2 250cc
Six of blts and six lock nuts are used to secure the rear sprocket to the hub.
Shown as part 17
Part Number: 7.140.0020
https://www.funbikes.co.uk/p13065_ten10-250r-dirt-bike-rear-sprocket-lock-nut7.140.0020
M2R M1 250cc Dirt Bike Rear Sprocket BoltFUN:BIKES
M2R M1 250cc Dirt Bike Rear Sprocket Bolt
Six of blts and six lock nuts are used to secure the rear sprocket to the hub.
Shown as part 10
Part Number: 7.040.0050
https://www.funbikes.co.uk/p13064_m2r-m1-250cc-dirt-bike-rear-sprocket-bolt
Ten10 250R Dirt Bike Rear SprocketFUN:BIKES
Ten10 250R Dirt Bike Rear Sprocket
Also fits M2R J2 250cc
Shown as part 118
Part Number: 2.040.0530
https://www.funbikes.co.uk/p13063_ten10-250r-dirt-bike-rear-sprocket2.040.0530
Pit Bike Rear Sprocket 420 PitchFUN:BIKES Pit Bike Rear Sprocket - 420 Pitch
Fits SDG hubs only
Most pit bikes have SDG hubs, ie M2R, Made-2-Race, Stomp, Demon, etc
Sprocket width is 6mm = 420 Pitch
Available with 37 / 39 / 41 teeth
The smaller the rear sprocket, the faster in each gear the bike will go
Note: Image is used only for illustration purposes. https://www.funbikes.co.uk/p11092_pit-bike-rear-sprocket-420-pitchPC9409C6
Pit Bike Rear Sprocket 420 PitchFUN:BIKES Pit Bike Rear Sprocket - 420 Pitch
Fits SDG hubs only
Most pit bikes have SDG hubs, ie M2R, Made-2-Race, Stomp, Demon, etc
Sprocket width is 6mm = 420 Pitch
Available with 37 / 39 / 41 teeth
The smaller the rear sprocket, the faster in each gear the bike will go
Note: Image is used only for illustration purposes. https://www.funbikes.co.uk/p11091_pit-bike-rear-sprocket-420-pitchPCF74080
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