2010 - 2014
DERBI 50 BOULEVARD 4T
Sport clutch spring +1500rpm
| NARAKU
Fits to:
DERBI BOULEVARD 50 [2010 - 2014]
DERBI BOULEVARD 50 4T [2010 - 2011]
Specifications
| Manufacturer | NARAKU |
|---|---|
| Type | Speed Variator |
| Units | Each |
Product description
The current version of the Naraku counter pressure spring uses a modified alloy spring providing better resilience and above average strength Replacing the spring is necessary when tuning engines Prevent the initial response from the variator therefore increasing the engine speed Delayed engagement will increase the power at pull off Markings on the spring help you identify the strength of the spring