Honda CRF450 Primary Drive 2002-2005
Standard Version Kickstart Version

When the CRF450 is used for road racing, achieving optimum gearing is often not possible.

By fitting the Nova primary drive the choice of overall gearing will cease to be a problem.  We supply replacement crankshaft and clutch primary gears with an anodised clutch drum and cush drive pre-assembled.

Also available with kickstart facility if required.


Ratios >
  Nova Ratio Honda Moto X Ratio
25 - 60 2.400:1 2.739:1
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Honda CRF450 Primary Drive

Price £500

+VAT (if applicable) & Carriage 


Honda CRF450 Primary Drive
(Kickstart version)

Price £580

+VAT (if applicable) & Carriage 


Availability: Call