Clutch spring set -BGM PRO XXL- Vespa Cosa2 125, Cosa2 150, Cosa2 200, PX 125 (1995-), PX 150 (1995-), PX 200 (1995-) - 8 pcs

bgm PRO clutch springs are manufactured in Germany and are subject to continuous quality control. The used material Oteva70® makes the springs block stable and true to size. The spring does not deflect sideways until it is blocked. When unloaded, it returns to its original length.
The clutch spring retains its full spring force.
The spring rate is significantly tighter than that of an original spring.
Ideal for performance upgraded engines.

Made in Germany

Made in Germany

Made in Oteva70®

Block stable

Accurate to size

Spring force does not decrease

An ideal complement to the bgm PRO Superstrong Racing Red clutch facings.

Here is an overview of the spring rates of the Cosa clutch springs commonly used on the market:

Piaggio: 4,0N/mm

WORB5 XL: 6,2N/mm

BGM PRO XL: 6,5N/mm

WORB5 XXL: 7,1N/mm

Malossi: 7,9N/mm

BGM PRO XXL: 8,0N/mm

WORB5 XXXL: 8,9N/mm

Also for engine power above 25hp 10stk are required. BGM PRO XL springs in a BGM Superstrong clutch are sufficient. The clutch lever is still easy to operate (a well oiled Teflon cable helps additionally).

(US)
As lubricant we recommend the BGM Pro Street gear oil (BGM2025, corresponds to specification API GL-3).

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