Description

40 mm racing kit suitable for various Solex models

The cylinder impresses with its good workmanship.

The cylinder has a nickel-silicon carbide coating (colloquially known as Nikasil).

Scope of delivery according to figure 1.

Note: Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.

Details

Nominal diameter	40 mm
Manufacturer	GPO
Camouflaged	No
Area of application	Tuning
Material	Aluminum
Surface	sandblasted
Ø piston pin (B)	12 mm
Number of fixing points	4 pcs
Ø outlet inside	15 mm
Ø Inlet inside	10 mm

Hole pattern [mm]	41.5
Thread inlet	M6x1 (standard thread)
Hole spacing outlet	32.5 mm
Outlet type	straight
Thread outlet	M6x1 (standard thread)
Decompressor	Yes
Hole spacing inlet	32.5 mm

Suitable for the following models

Solex

Ratings

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Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00

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