#415 Rear Sprocket

$60.00

The #415 Rear Sprocket is the premier rear sprocket for any #415 chain setup for your Jr. Dragster. This #415 rear sprocket is made of 6061 aluminum and is 0.160″ thick. This sprocket is a two part sprocket that utilizes an interlock to make sure that it lines up perfectly.

Number of Teeth *

Category: SKU: R-523-415

Description

The #415 Rear Sprocket is the premier rear sprocket for any #415 chain setup for your Jr. Dragster. This #415 rear sprocket is made of 6061 aluminum and is 0.160″ thick. This sprocket is a two part sprocket that utilizes an interlock to make sure that it lines up perfectly.

To Calculate Gear Ratio:
(Rear Sprocket Teeth #) / (Front Sprocket Teeth #)

#415 Rear Sprocket Teeth #
64 65 66 67 68 69 70 71 72 73 74 75
Front Sprocket 9 7.11 7.22 7.33 7.44 7.56 7.67 7.78 7.89 8.00 8.11 8.22 8.33
10 6.40 6.50 6.60 6.70 6.80 6.90 7.00 7.10 7.20 7.30 7.40 7.50
11 5.82 5.91 6.00 6.09 6.18 6.27 6.36 6.45 6.55 6.64 6.73 6.82
12 5.33 5.42 5.50 5.58 5.67 5.75 5.83 5.92 6.00 6.08 6.17 6.25
13 4.92 5.00 5.08 5.15 5.23 5.31 5.38 5.46 5.54 5.62 5.69 5.77
14 4.57 4.64 4.71 4.79 4.86 4.93 5.00 5.07 5.14 5.21 5.29 5.36
15 4.27 4.33 4.40 4.47 4.53 4.60 4.67 4.73 4.80 4.87 4.93 5.00

Additional information

Weight 1 lbs
Dimensions 12 × 12 × 6 in