Engine

Engine parts and accessories for GasGas motorcycles to maintain, repair or optimize performance. From air filters to crankshafts, including pistons and cylinders, all you need is available.

Showing 1-12 of 12 item(s)

Bouchon de remplissage d'huile RFX Pro Series - orange

-25.37%

Oil drain plug

RFX Pro Series Orange Oil Fill Cap

RFX

FXOP5010099OR

€15.66 €20.99

The RFX Pro Series orange oil fill cap replaces the original cap with a racing, premium finish for your engine.Aluminium construction for a durable, premium lookOrange racing finish aligned with KTM aestheticsIdeal to replace a worn, marked, or damaged capAdds a clean aesthetic touch to the engineRFX Pro Series product designed for demanding off-road use

Bouchon de vidange aimanté RFX [M12 x 12 mm x 1,50] - orange

-25.38%

Oil drain plug

Oil sump plug RFX – GAS GAS/Husqvarna 125-450 2007-2023, M12x1.5

RFX

FXDB5010099OR

€11.94 €16.00

Magnetic oil drain plug traps metallic particles in engine oilCNC machined aluminum 6061-T6 for strength and lightnessCompact design, easy to installPre drilled for brake lineDimensions: M12x1.5, length 12 mmManufacturer reference FXDB5010099OROrange color for quick visual identification

VERTEX Big Bore Casted Piston Ø67.95mm - Vertex - 23630160

-44.77%

Out of stock - No confirmed delay

Pistons

VERTEX Big Bore Casted Piston Ø67.95mm

VERTEX

23630160

€111.60 €202.08

Ø67.95 VERTEX DIE-CAST PISTON FOR KTM

VERTEX Big Bore Casted Piston Ø67.45mm - Vertex - 23630110

-13.33%

Out of stock - No confirmed delay

Pistons

VERTEX Big Bore Casted Piston Ø67.45mm

VERTEX

23630110

€175.14 €202.08

Ø67.45 VERTEX DIE-CAST PISTON FOR KTM

VERTEX Casted Piston Ø66.36mm - Vertex - 23630C

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø66.36mm

VERTEX

23630C

€146.96 €183.71

Vertex Piston - Ø66.36mm Precision engineered for optimal performance. Compatible with 250cc two-stroke engines with corresponding cylinders. Diameter: 66.36mm. Made from high-quality materials for maximum durability and reliability. Designed to meet or exceed OEM specifications. Includes: piston, rings, wrist pin, and circlips, ready for...

VERTEX Casted Piston Ø66.34mm - Vertex - 23630A

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø66.34mm

VERTEX

23630A

€146.96 €183.71

Vertex Piston - Ø66.34mm Precision engineered for optimal performance. Compatible with 250cc two-stroke engines with corresponding cylinders. Diameter: 66.34mm. Made from high-quality materials for maximum durability and reliability. Designed to meet or exceed OEM specifications. Includes: piston, rings, wrist pin, and circlips, ready for...

S3 exhaust valve regulator Red - S3 - PV-1373-R

S3 exhaust valve regulator Red - S3 - PV-1373-R 2

-13.34%

Shipped the 27/06/2026

Exhaust parts

S3 exhaust valve regulator Red

PV-1373-R

€64.77 €74.74

The S3 exhaust valve regulator will allow you to experience and appreciate your engine by easily controlling the exhaust valve with your own hand. Its fully intuitive operation, suitable for all types of riders, situations, and terrains, will make you notice a VERY SIGNIFICANT change in the engine's response, allowing you to adjust it in just a few...

S3 exhaust valve regulator Blue - S3 - PV-1373-U

S3 exhaust valve regulator Blue - S3 - PV-1373-U 2

-13.34%

Shipped the 27/06/2026

Exhaust parts

S3 exhaust valve regulator Blue

PV-1373-U

€64.77 €74.74

S3 exhaust valve regulator Orange - S3 - PV-1373-O

S3 exhaust valve regulator Orange - S3 - PV-1373-O 2

-13.34%

Shipped the 27/06/2026

Exhaust parts

S3 exhaust valve regulator Orange

PV-1373-O

€64.77 €74.74

SCAR Oil Filler Plug Red - SCAR - OFP500RD

-16.83%

Out of stock - No confirmed delay

Oil drain plug

SCAR Oil Filler Plug Red

SCAR

OFP500RD

€16.55 €19.90

.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;} CNC machinedEasy mountingReplaces the stock plastic plugFinish : anodised

SCAR Oil Pan Cap Orange - SCAR - OFP500 2

-16.83%

Oil drain plug

SCAR Oil Pan Cap Orange

SCAR

OFP500

€16.55 €19.90

SCAR is a French company specialized in designing and precision-machining high-performance parts and accessories for all-terrain vehicles. These caps are ideal for customizing your motorbike's oil sump. Made of anodised aluminium, they effectively seal the sump and replace the original part.

-25.33%

Shipped the 27/06/2026

Interrupteur et coupe-contact

RFX Race Start Button - OEM Replica

RFX

FXKB5090055ST

€19.41 €25.99

RFX Race Series start buttons are an exact OEM replacement part. Complete with the same couplings, fasteners, connectors and exact cable lengths as the genuine part. Available for a wide variety of bikes. OEM replacement Accepts all original connectors OEM cable length