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CRF 250R 2010-2015 PRO SERIES

  • Machined from 2618 T6 high tensile forged aluminum

  • Dome/Dish features smooth flowing radii and require no deburring or preparation

  • JE designs are specifically engineered for extreme applications including professional competition

  • Pins, pin fitment, lock and rings included
CRF 250R 2010-2015 PRO SERIES
Std Bore: 76.8mm
Piston
Kit #
Disp. Bore
Size
Over
Size
Comp
Ratio
Gram
Wt (g)
Skirt
Style
Ring # Pin # Lock # Gasket # Sleeve # Footnote
291515 249cc 76.8mm STD 13.2:1 147 FSR JG4801-3023 630-1650-12-93C 630-050-MW Call
291516 249cc 76.8mm STD 13.8:1 149 FSR JG4801-3023 630-1650-12-93C 630-050-MW Call
291517 249cc 76.8mm STD 14.2:1 151 FSR JG4801-3023 630-1650-12-93C 630-050-MW Call
315167 264cc 79mm +2.2 13.5:1 158 FSR JG3401-3110 630-1650-12-93C 630-050-MW Call
315168 270cc 80mm +3.2 13.5:1 163 FSR JG7001-3150 630-1650-12-93C 630-050-MW Call

- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.


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