Krause Racing's Sidewinder ProductsHonda CRF150F/230F Conversion Kits |
| All Contents of this Website are Copyrighted Krause Racing Inc. 2001-2008 |
| HONDA CRF 150F/230F 428 Ti-Conversion Kit 2003 to 2008 the stock 520 o-ring chain and sprocket system has tremendous drag and was originally designed for the Honda XR650R. the stock setup sucks the bottom-end life out of the motor plus it is way heavy The Sidewinder "520 to 428" chain pitch conversion systems are very popular with riders seeking maximum power transfer, greater holeshot potential and overall performance and handling improvements from their 2003 t0 2007 CRF 150F and CRF 230F. Drive system life and reliability is not compromised due to the selection of ultra-high tensile strength Sidewinder chains. Ti-Moly sprockets are provided in most kits. All 428 conversion kits are provided with only our highest tensile strength chain available...16,000 lb. rating. |
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| Honda CRF 150R/ 150 Expert Ti-Conversion Kit 2007 to 2008 The Sidewinder Upsize conversion kit (420 to 428 pitch) is an absolute essential modification for the CRF150R and expert models. The stock drive system was borrowed from the Honda 60cc mini bike and is way undersized for even a stock 150R. Upgrade immediately to avoid the risk of broken engine cases or worse. The Sidewinder kit employs the Ti-Moly sprockets and the 16,000 lb. Ti-Series Chain for maximum power and virtually endless life. |
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- Reduces Weight by Over 3 lbs.
- Huge Reduction in Friction & Drag
- Adds Almost 3 Horsepower
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