Stroker crankshaft | Hot Rods
Exact fit to:
YAMAHA YFZ 450 R [2009 - 2013]
YAMAHA YFZ 450 R [2012 - 2013]
Specifications
| Manufacturer | Hot Rods |
|---|---|
| Product code | HR 4173 |
| Engine type | 4-Cycle |
| Color/finish | Aluminum |
| Material | Steel |
| Type | Stroker |
| Units | Kit |
| Stroke length | +3,00 mm |
| Base color | Silver |
| Connecting rod side clearance (mm) | 0.2-0.55 |
| Stroke (mm) | 66.4 |
| Type | Stroker |
Product description
Heavy Duty (04-05) (+4.4mm stroke) makes 470cc. Uses stock piston.
Heavy Duty (06-08) (+3mm stroke) makes 471cc. Uses stock piston.
When using Cylinder Works Big Bore makes 500cc. *Does not fit fuel injected R or X models.
Fits to following motorcycles:
YAMAHA YFZ 450 (2004 - 2013), YAMAHA YFZ 450 SE (2005 - 2007), YAMAHA YFZ 450 R (2009 - 2013)
EU GPSR Manufacturer/Distributor:
VP ITALY SRL, VIA T. TASSO 1, 42023 CADELBOSCO SOPRA (RE), ITALY, INFO(AT)VERTEXPISTONS.COM, +39 0522 918811