Stroker Crankshaft CRANKSHAFT STKR YFZ450
Stroker Crankshaft CRANKSHAFT STKR YFZ450
652.47€
*incl. 19% VAT
- Stock: In Stock
- Model: 09210043
- SKU: 09210043
- MPN: 4173
- 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 shorter than OEM.
- Connecting rod side clearance is 0.20 mm - 0.55 mm.+4.40 mm stroke increase for '04-'05 makes into 470 cc.+3.00 mm stroke increase for '06-'08 makes into 471 cc.When using Cylinder Works # 21001-K01 makes 500 cc.Final displacement determined by application.Uses stock piston.Does not fit fuel injected R or X models.
Brand | Model | Year | Sales name | Country version |
YAMAHA | YFZ 450 | 2013 | EUROPE | |
YAMAHA | YFZ 450 | 2013 | AMERICA | |
YAMAHA | YFZ 450 | 2012 | AMERICA | |
YAMAHA | YFZ 450 | 2012 | EUROPE | |
YAMAHA | YFZ 450 | 2009 | AMERICA | |
YAMAHA | YFZ 450 | 2008 | AMERICA | |
YAMAHA | YFZ 450 | 2007 | AMERICA | |
YAMAHA | YFZ 450 | 2006 | AMERICA | |
YAMAHA | YFZ 450 | 2005 | AMERICA | |
YAMAHA | YFZ 450 | 2004 | AMERICA |
Specifications | |
COLOR/FINISH | Steel |
FEATURES | Heavy Duty Crankshaft |
MATERIAL | 4140 Steel |
MODEL | 4-Cycle |
PRODUCT NAME | Crankshaft Assembly |
TYPE | Stroker |
UNITS | Assembly |
DISPLACEMENT | 470 cc to 471 cc |
STROKE LENGTH | 66,40 mm |