9-3/4" diameter, 60 tooth sprocket, 2-1/8" bore. The 8 x 3/8" mounting holes are 1-1/4" apart. Two mounting configurations. Monster Scooter Parts is the only authorized retailer of AlveyTech products.

AlveyTech #40/41/420 Chain - 60 tooth sprocket for go karts and mini bikes is black finished steel 4 lbs. This 9-3/4" disc has a 2-1/8" bore and eight 3/8" mounting holes arranged squarely. Holes are 1-1/4" apart and 2-1/2" on each side of the square pattern. Please refer to the image for a visual representation of mounting hole distance dimensions. Specifications: Diameter: 9-3/4 inches. Number of teeth: 60. Center hole (bore) diameter: 2-1/8". Pitch: 1/2 inch Mounting Holes: 8 x 3/8" Mounting Hole Distance #1: 3" Mounting Hole Distance #2: 3-1/2" Weight: 4 lbs.


Manufacturer: ‎AlveyTech
Brand: ‎AlveyTech
Product size: ‎25.4 x 25.4 x 2.54 cm; 1.95 kg
Manufacturer reference: ‎N83-9101
Manufacturer Discontinued by : ‎No
Product dimensions: Depth x Width x Height: ‎25.4 x 25.4 x 2.5 cm
Product weight: ‎1.95 Kilograms