Description & Size Guide
Stroker CrankshaftFactory assembled and trued to OEM specifications Drop in replacement crankshaft requires no modification unless noted CNC machined and dynamically balanced to suit the increased stroke Add +2.00 mm to +4.00 mm of stroke depending on application Uses stock piston unless noted Main bearings not included Can be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains Not re-buildable as the rods are shorter than OEM. Connecting rod side clearance is 0.40 mm - 0.80 mm.
+3.00 mm stroke increase makes 470 cc.
Uses stock piston.
Bolt in.
When using Cylinder Works # 1108-K01 on CRF450X it makes 500 cc.
When using Cylinder Works # 1105-K01 on TRX450R it makes 500 cc.Honda CRF 450 X 2005-2018 Honda TRX 450 ER 2006-2014 Honda TRX 450 R 2006-2009
This item fits to following bikes.
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