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 1-24 of 39 item(s)

RFX Race Pre-Oiled Air Filter - RFX - FXAF5000755PO

-25.37%

Shipped the 16/06/2026

Air filter

RFX Race Pre-Oiled Air Filter

RFX

FXAF5000755PO

€14.18 €19.00

New to the RFX range and produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment. With over 30 Years experience, Multi Air is a name you can trust. Product Features: Breathable twin layered foam. Non flammable foam used on all 4 stroke models. Industry leading Multi...

Bouchon de remplissage d'huile RFX Pro Series - orange

-25.37%
New

Oil drain plug

RFX Pro Series orange oil filler plug

RFX

FXOP5010099OR

€15.66 €20.99

The RFX Pro Series orange oil filler plug is designed to replace the original cap while adding a clean racing finish to your engine area.Aluminium construction for a strong and premium appearanceOrange racing finish matching the KTM styleIdeal for replacing a worn, marked or original oil plugAdds a clean visual touch to the engineRFX Pro Series product...

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

-13.33%

Shipped the 16/06/2026

Clutch Garnished Disc Kit

TECNIUM Cluth Kit

TECNIUM

3030542

€240.26 €277.21

TECNIUM clutch renewing sets are a complete, qualitative and thrifty solution to rebuild your clutch system. Kit contains: 1 steel plate set 1 friction plate set 1 outside cover gasket

TECNIUM 3 Layers-Air Filter - Tecnium - 5830

TECNIUM 3 Layers-Air Filter - Tecnium - 5830 2

-19.98%

Shipped the 16/06/2026

Air filter

TECNIUM 3 Layers-Air Filter

TECNIUM

5830

€12.61 €15.76

Air filter 3-layer

TECNIUM Air Box Cover - 2823 KTM SX125/SX-F250/450 - Tecnium - 2823

TECNIUM Air Box Cover - 2823 KTM SX125/SX-F250/450 - Tecnium - 2823 2

-20%

Shipped the 16/06/2026

Filter Covers

TECNIUM Air Box Cover - 2823 KTM SX125/SX-F250/450

TECNIUM

2823

€16.13 €20.16

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TECNIUM Air Filter - 5823 KTM/Husqvarna - Tecnium - 5823

TECNIUM Air Filter - 5823 KTM/Husqvarna - Tecnium - 5823 2

-20%

Shipped the 16/06/2026

Air filter

TECNIUM Air Filter - 5823 KTM/Husqvarna

TECNIUM

5823

€12.10 €15.12

TECNIUM Right Water Cooler - KTM/HVA - Tecnium - BK400A

TECNIUM Right Water Cooler - KTM/HVA - Tecnium - BK400A 2

-13.33%

Shipped the 16/06/2026

Radiators

TECNIUM Right Water Cooler - KTM/HVA

TECNIUM

BK400A

€124.54 €143.70

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BARNETT clutch springs kit KTM/Husqvarna - BARNETT - 501-45-06140

-13.33%

Shipped the 16/06/2026

Clutch springs

BARNETT clutch springs kit KTM/Husqvarna

BARNETT

501-45-06140

€29.74 €34.32

.cs95E872D0{text-align:left ; margin:0pt 0pt 0pt 0pt ; }.csA7555675{color:#000 ; background-color:transparent ; font-weight:normal ; font-style:normal ; } BARNETT Reinforced Clutch Spring Kit

VERTEX Top End Piston Kit - Vertex - VTK23630D-2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit

VERTEX

VTK23630D-2

€199.33 €249.17

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.370mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VERTEX Top End Piston Kit - Vertex - VTK23630C-2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit

VERTEX

VTK23630C-2

€199.33 €249.17

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.360mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VERTEX Top End Piston Kit - Vertex - VTK23630B-2

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Top End Piston Kit

VERTEX

VTK23630B-2

€199.33 €249.17

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.350mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VERTEX Top End Piston Kit - Vertex - VTK23630A-2

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Top End Piston Kit

VERTEX

VTK23630A-2

€199.33 €249.17

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.340mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24097C

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24097C

€246.64 €308.29

The Top end kits do not contain the ignition or clutch cover gasket - make sure to get it for the timing chain change Easing the repair process by saving time and money Vertex Pistons Top-End Piston Kits come with everything neededto replace your piston, top-end gaskets, and wrist pin bearing (for two-strokes) when the time comes. Included piston rings...

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24097B

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24097B

€246.64 €308.29

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24097A

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24097A

€246.64 €308.29

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24098C-1

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24098C-1

€277.50 €346.88

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24098B-1

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24098B-1

€277.50 €346.88

VERTEX Complete Top End Kit - Replica Forged Piston - Vertex - VTKTC24098A-1

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Complete Top End Kit - Replica Forged Piston

VERTEX

VTKTC24098A-1

€277.50 €346.88

VERTEX Casted Piston Ø71.95mm - Vertex - 24244C

-20%

Shipped the 16/06/2026

Pistons

VERTEX Casted Piston Ø71.95mm

VERTEX

24244C

€187.36 €234.19

VERTEX Casted Piston Ø94,97mm Standard Compression KTM EXC300/Husqvarna TE300

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 Ø66.37mm - Vertex - 23630D

-20%

Shipped the 16/06/2026

Pistons

VERTEX Casted Piston Ø66.37mm

VERTEX

23630D

€146.96 €183.71

Vertex Piston - Ø66.37mm Precision engineered for optimal performance. Compatible with 250cc two-stroke engines with corresponding cylinders. Diameter: 66.37mm. 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 Ø66.36mm - Vertex - 23630C

-20%

Shipped the 16/06/2026

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...