Product Description
$$How to read the sprocket Charts?1. Select desired model from the application chart referring to the Make, Model, Year column.
2. Stock size gearing of desired model is listed in column OEM Gearing.
3. All sprockets listed between top and bottom division lines fit selected model. Simply choose preferred ratio from selection guide column and than choose desired R.O.C. sprocket from the appropriate column to the right.
Additional Information:
$$ Gearing selection can affect acceleration, top speed and even handiling.
By changine front and rear sprockets you can alter your bike’s or your ATV's final drive ratio, which in part determines when speed for a given rpm. Gearing ratio refers to the ratio of the rear to front sprockets. For example, a stock Suzuki GSXR600 has a 16 tooth front sprocket, and a 45 tooth rear, for a ratio of 45/16, or 2.81. Substituting a larger front or smaller rear sprocket lowers the ratio (sometimes called “taller” gearing), resulting in more speed for a given engine rpm. Likewise, a smalle front or larger rear sprocket gives less speed for a given rpm (“shorter” gearing).
Performance numbers can be enhanced by sprocket selection to a certain extent, but the overriding factor is your engine’s power and its characteristics. Choosing the correct gearing optimizes your powerband usage, maximizing power delivered to your rear wheel for the given conditions.
$$Speed for a given set of sprockets is determined as follows:
Speed = (rpm X rear tire circumference X front sprocket) / (primary gear ratio X sixth gear ratio X rear sprocket X 1056)
A popular modification is to replace a stock machine’s 530 or 525 chain with a thinner and lignter 520 series chain and matching sprockets.$$
Kimpex Data:
- Barcode: 779420726431
- Supplier Number: JTR1478.42
- Kimpex Catalog Number: 299113
Product Data:
- Sprocket teeth number: 42
- Chain Width: 520
- Material: Steel
- Compatible Brand: POLARIS
- Chart Position: Rear
- Number: 299113
Product Videos
Custom Field
Sprocket teeth number 42
Chain number 520
Material Steel
Compatible Brand Fits Polaris
Position Rear
Number 299113
Kimpex-Category ATV (9E)
Make POLARIS
Model Xplorer 400L 4x4 2 stroke
Model Xplorer 400L 4x4 2 stroke
Year 2002
Year 2001
Model Trail Boss 330 2x4
Year 2000
Year 2004
Model Trail Boss 250 4X4
Year 1993
Year 1992
Year 1991
Year 1990
Year 1989
Year 1988
Year 1987
Model Trail Blazer 400 2x4
Model Trail Blazer 250 2X4
Year 2003
Year 2006
Year 2005
Model Scrambler 500 4X4
Year 2012
Year 2010
Year 2011
Year 2009
Year 2008
Year 2007
Model Scrambler 500 2x4
Model Scrambler 400L 4x4 X
Model Scrambler 400L 4x4
Model Scrambler 400L 2X4 2 stroke
Model Magnum 425 6X6
Model Big Boss 400L 6X6
Year 1996
Year 1997
Year 1995
Year 1994
Model Big Boss 350L 6X6
Model Big Boss 300L 6X6
Model Big Boss 250 6X6
Model Big Boss 250 4X6
