Hot Rods 4-Cycle Crankshaft Assembly - 4160 Honda TRX450R / TRX450R Sportrax 2004-2005 Brand_Works Connection or sissy bar

or sissy bar

Additional smoke lenses included

For '20-'23 Surron Light Bee models

Plug-and-play design

1987-2017 Kawasaki KLR 650 2004-2013 Honda CRF100F 2004-2021 Honda CRF50F 2004-2012 Honda CRF70F

Hot Rods 4-Cycle Crankshaft Assembly - 4160 Honda TRX450R / TRX450R Sportrax 2004-2005 Brand_Works Connection or sissy barFeatures Factory 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