Brand New 13T Front Sprocket Cog for 428 Chain Fit 110cc 125cc 140cc PIT PRO PIT Bike Trail Bike Dirt Bike Thumpstar
SPECIFICATION
FIT 428 Chain
Diameter of Sprocket / Cog around 6.1cm (61mm)
Diameter of Centre Hole around 2cm (20mm)
Distance Between Mount Hole(centre to centre) around 3.4cm (34mm)
Tooth 13 T