48T Teeth 76mm 428 Chain Rear Sprocket Cog 250cc PIT TRAIL DIRT BIKE MOTORCROSS thumpstar Thumpstar's TSK50 is designed to

Thumpstar's TSK50 is designed to be the perfect modular kids' first bike

Turning circle is greatly improved and manoeuvrability in tighter spaces is unmatched

Brand New Angle 42mm Foam Air Filter Cleaner Fit PIT PRO PIT Bike Trail Bike Dirt Bike Thumpstar BLACK

Brand New 26mm Carby Carburetor Intake Manifold Mount Throat Fit 110cc 125cc 140cc 150cc PIT PRO Bike Trail Bike Dirt Bike Quad ATV Dune Buggy

powerful and reliable

48T Teeth 76mm 428 Chain Rear Sprocket Cog 250cc PIT TRAIL DIRT BIKE MOTORCROSS thumpstar Thumpstar's TSK50 is designed toSKU: R168__S1B Brand New 48T Teeth Rear Sprocket Cog Fit 428 Chain PIT TRAIL DIRT BIKE MOTORCROSS TEETH 48T CHAIN 428 CHAIN DISTANCE BETWEEN NEAREST MOUNTING HOLES(HOLE CENTRE TO HOLE CENTRE) approx 64. 22mm DISTANCE BETWEEN CROSSING MOUNTING HOLES(HOLE CENTRE TO HOLE CENTRE) approx 89. 70mm DIAMETER OF SPROCKET approx 200mm DIAMETER OF CENTRE HOLE approx 76. 52mm