Crankshaft assembly - Rods Yamaha

Includes original Hot Rod conrods, big-end bearings (unless stated) and crankshaft counterweights
Mounted and aligned at the factory to OEM specifications; matches or exceeds OEM performance and durability
Complete and ready to install
Fully rebuildable with original Hot Rods connecting rods and bearings (unless otherwise stated)
Gears manufactured to DIN class 9 quality or higher
Converts '04-'05 models with a +1.40 mm stroke into a true 450 cc
'06-'08 has standard stroke.
When using Cylinder Works #21001-K01 it becomes 478 cc.
Uses original piston.
Not suitable for R or X models with injection.
Conrod side clearance: 0.20 mm - 0.55 mm.



Specifications


Brand
HOT RODS


Supplier reference
4073


Features
Reinforced crankshaft


Engine capacity
450 cc


Colour/finish
Steel


Stroke length
63,40 mm


Material
4140 Steel


Model
4-Stroke


Product name
Crankcase assembly


Type
Carrera OEM


Units
Assembly