Pit Bike Heavy Duty 37 Tooth 428 Pitch 90mm Wheel Fitment Rear Sprocket Cog
Pit Bike Heavy Duty 37 Tooth 428 Pitch 90mm Wheel Fitment Rear Sprocket Cog
Price: £7.99
HOLE CENTRE 58mm (HUB). 90mm DIAG TO HOLE CENTRES. 7mm THICK (428 PITCH). PLEASE CHECK MEASUREMENTS PRIOR TO PURCHASE. SPROCKETS ARE EITHER BLACK OR SILVER DEPENDING ON STOCK.
THERE ARE 2 MAIN CHAIN PITCHS ON PIT BIKES AND ON MOST BIKES IT DOES NOT TELL YOU ON THE CHAIN WHICH SIZE IT IS. THERE ARE APROX 5 DIFFERENT REAR SPROCKET FITMENT PATTERNS USED SO YOU WILL NEED TO CHECK THE DIMENSIONS PRIOR TO PURCHASE. FOLLOW THE SIMPLE STEPS BELOW TO DETERMINE WHAT YOU NEED AND TO AVOID ERRORS & COSTS FOR RETURN.
1. CHAIN PITCH. MEASURE A FRONT OR REAR SPROCKET THICKNESS. 6mm = 420. 7mm =428.
2. SPROCKET/WHEEL FITMENT. MEASURE FROM 1 BOLT CENTRE TO THE BOLT CENTRE OPPOSITE (SO TAPE GOES OVER THE CENTRE OF THE HUB). MEASURE THE HUB SIZE WHERE THE SPROCKET SITS OVER. (THESE MEASUREMENTS ARE WHERE PEOPLE MAKE THE MOST MISTAKES)
3. TEETH. MORE TEETH ON THE FRONT WILL GIVE GREATER TOP SPEED AND MORE MPH IN EACH GEAR BUT MAY REDUCE ACCELERATION. MORE TEETH ON THE REAR WILL REDUCE TOP SPEED BUT WILL GIVE FASTER ACCELERATION. BEFORE ORDERING A BIGGER SPROCKET CHECK YOU HAVE ENOUGH CHAIN LENGTH.
ORDER BEFORE 2PM TUESDAY TO FRIDAY AND BEFORE 12 MIDDAY ON MONDAYS OR AFTER BANK HOLIDAYS FOR SAME DAY DISPATCH DELIVERY WILL BE WITHIN THE TIME FRAME OF THE DELIVERY OPTION CHOSEN. WE ONLY DISPATCH ORDERS MONDAY TO FRIDAY. YOU CAN CALL OUR CUSTOMER SERVICES TEAM ON 01789 766777 MONDAY TO FRIDAY 9am to 5pm.
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