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 1-18 of 18 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 Forged Piston Ø77.96mm - Vertex - 24114A

-20%

Shipped the 27/06/2026

Pistons

VERTEX Forged Piston Ø77.96mm

VERTEX

24114A

€199.63 €249.54

Vertex Ø77.96 forged high-compression piston for 250 cylinder.

VERTEX GP Racer Choice Forged Piston Ø94.97mm - Vertex - 24113C

-20%

Shipped the 27/06/2026

Pistons

VERTEX GP Racer Choice Forged Piston Ø94.97mm

VERTEX

24113C

€232.00 €289.99

The well known Vertex brand has developed his new range of pistons “Racer’s choice” thanks to his collaboration with the better world team, in order to bring them performance and reliability. The draw and shape of the cap is optimized to improve the fire front and getting a better compression ratio. Piston cap shape and design optimized to improve...

VERTEX GP Racer Choice Forged Piston Ø94.96mm - Vertex - 24113B

-20%

Shipped the 27/06/2026

Pistons

VERTEX GP Racer Choice Forged Piston Ø94.96mm

VERTEX

24113B

€232.00 €289.99

VERTEX GP Racer Choice Forged Piston Ø94.95mm - Vertex - 24113A

-20%

Shipped the 27/06/2026

Pistons

VERTEX GP Racer Choice Forged Piston Ø94.95mm

VERTEX

24113A

€232.00 €289.99

VERTEX Forged Piston Ø94.97mm - Vertex - 24112C

-20%

Shipped the 27/06/2026

Pistons

VERTEX Forged Piston Ø94.97mm

VERTEX

24112C

€225.09 €281.35

Vertex Ø94.97 forged high-compression piston for 450 cylinder.

VERTEX Forged Piston Ø94.96mm - Vertex - 24112B

-20%

Shipped the 27/06/2026

Pistons

VERTEX Forged Piston Ø94.96mm

VERTEX

24112B

€225.09 €281.35

Vertex Ø94.96 forged high-compression piston KTM SX-F450 16-17

VERTEX Replica Forged Piston Ø94.97mm - Vertex - 24099C

-20%

Shipped the 27/06/2026

Pistons

VERTEX Replica Forged Piston Ø94.97mm

VERTEX

24099C

€205.30 €256.62

Vertex Ø94.97 forged piston KTM & GASGAS 450.

VERTEX Replica Forged Piston Ø94.96mm - Vertex - 24099B

-20%

Shipped the 27/06/2026

Pistons

VERTEX Replica Forged Piston Ø94.96mm

VERTEX

24099B

€205.30 €256.62

Vertex Ø94.96 forged piston KTM & GASGAS 450.

VERTEX Replica Forged Piston Ø94.95mm - Vertex - 24099A

-20%

Shipped the 27/06/2026

Pistons

VERTEX Replica Forged Piston Ø94.95mm

VERTEX

24099A

€205.30 €256.62

Vertex Ø94.95 forged piston KTM & GASGAS 450.

VERTEX Titanium Intake Valve - Vertex - 8400058-2

-20%

Out of stock - No confirmed delay

Valves

VERTEX Titanium Intake Valve

VERTEX

8400058-2

€100.83 €126.04

.cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;} Vertex’s titanium replacement valves are crafted from military-spec certified TI3Al titanium alloy. Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve...

VERTEX Titanium Intake Valve - Vertex - 8400057-2

-20%

Shipped the 27/06/2026

Valves

VERTEX Titanium Intake Valve

VERTEX

8400057-2

€95.04 €118.80

VERTEX Titanium Exhaust Valve - Vertex - 8400057-1

-20%

Shipped the 27/06/2026

Valves

VERTEX Titanium Exhaust Valve

VERTEX

8400057-1

€95.04 €118.80

RFX Race Oil Filter - RFX - FXOF5040055ST

-25.53%

Shipped the 27/06/2026

Oil Filter

RFX Race Oil Filter

RFX

FXOF5040055ST

€2.98 €4.00

RFX Oil Filters are produced to the same high specification as OEM ensuring the ultimate protection for your engine.OEM Replacement For: KTM 773.38.005.100 KTM 773.38.005.101

-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

-25.37%

Shipped the 27/06/2026

Interrupteur et coupe-contact

RFX Race Kill Button - OEM Replica

RFX

FXKB5010055ST

€15.66 €20.99

RFX Race Series kill 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.

Vertex silent timing chain - 104 links | RAW Motorsports - TM Moto

-19.99%

Shipped the 27/06/2026

Timing Chain

Vertex silent timing chain - 104 links

VERTEX

8892RH2015104

€67.98 €84.97

Vertex silent timing chain in 104 links, ready for standard rebuild and race prep for your off-road bike.Silent operation for reduced noiseHigh thermal and wear resistanceRiveted links for secure fitGood value for money