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 148 item(s)

-17.25%

Shipped the 16/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM/Husaberg

PROX

03.6220

€130.75 €158.00

-25.37%

Shipped the 13/06/2026

Exhaust parts

RFX Race loose exhaust packing 500 g

RFX

FXSP3050055WH

€14.18 €19.00

The RFX Race 500 g loose exhaust packing is designed for repacking motorcycle silencers. It helps replace worn packing material in order to maintain controlled sound levels and keep the exhaust in good condition.Loose format, practical for filling the silencer500 g pack suitable for motorcycle exhaust maintenanceHelps reduce and control noise levelsIdeal...

-25.33%

Shipped the 13/06/2026

Exhaust parts

RFX Race loose exhaust packing 1 kg

RFX

FXSP3100055WH

€19.41 €25.99

The RFX Race 1 kg loose exhaust packing is designed for repacking motorcycle silencers. It helps replace worn packing material in order to maintain controlled sound levels and keep the exhaust in good condition.Loose format, practical for filling the silencer1 kg pack suitable for motorcycle exhaust maintenanceHelps reduce and control noise levelsIdeal...

PROX Forged Piston Ø77.96mm - Prox - 01.6333.A

-17.25%

Pistons

PROX Forged Piston Ø77.96mm

PROX

01.6333.A

€168.47 €203.58

PROX forged pistons are fabricated from a special alloy which minimises friction for maximum reliability and performance.

PROX Casted Piston Ø53.96mm - Prox - 01.6226.C

-26.43%

Shipped the 16/06/2026

Pistons

PROX Casted Piston Ø53.96mm

PROX

01.6226.C

€98.40 €133.75

The PROX cast piston Ø53.95 mm – cote B is engineered to deliver the perfect balance between performance, reliability, and value. Manufactured from high-quality aluminum alloy, it features an anti-friction Mos2 coating that minimizes wear and extends engine life. Designed for 2-stroke engines, this piston ensures a responsive and consistent...

-17.26%

Timing Chain

PROX Silent Timing Chain - 110 Links

PROX

31.6356

€83.47 €100.87

PROX CAM CHAIN KTM SX-F250/350 110 LINKS

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...

PROX Crankshaft Oil Seal Set - GASGAS - 42.6320

-17.26%

Shipped the 16/06/2026

Joint spi vilebrequin

PROX Crankshaft Oil Seal Set

PROX

42.6320

€17.53 €21.19

The crankshaft spinnaker seal kit contains the two crankshaft spinnaker seals for reassembling the engine.

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

PROX Piston Kit Ø80.98mm - Prox - 01.6348.C

-17.25%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø80.98mm

PROX

01.6348.C

€180.25 €217.82

ProX Piston Kits ProX pistons, precisely crafted using advanced CNC technology, utilize the same low-expansion, low-friction alloy as major Japanese manufacturers. High-Performance Coating: Facilitates break-in, reduces friction, and enhances performance with an innovative black coating. For Nicasil Cylinders: Available in standard sizes and...

PROX Piston Kit Ø80.97mm - Prox - 01.6348.B

-17.25%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø80.97mm

PROX

01.6348.B

€180.25 €217.82

PROX Piston Kit Ø80.96mm - Prox - 01.6348.A

-17.25%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø80.96mm

PROX

01.6348.A

€180.25 €217.82

PROX Piston Kit Ø66.370mm - Prox - 01.6343.D

-18.48%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø66.370mm

PROX

01.6343.D

€137.76 €168.98

PROX Piston Kit Ø53.980mm - Prox - 01.6226.E

-26.43%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø53.980mm

PROX

01.6226.E

€98.40 €133.75

PROX Piston Kit Ø53.970mm - Prox - 01.6226.D

-26.43%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø53.970mm

PROX

01.6226.D

€98.40 €133.75

PROX Piston Kit Ø46.980mm - Prox - 01.6105.D

-18.91%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø46.980mm

PROX

01.6105.D

€81.03 €99.92

PROX Piston Kit Ø44.990mm - Prox - 01.6029.D

-22.72%

Shipped the 16/06/2026

Pistons

PROX Piston Kit Ø44.990mm

PROX

01.6029.D

€48.64 €62.94

PROX Forged Piston Ø94.98mm - Prox - 01.6443.C

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.98mm

PROX

01.6443.C

€197.83 €239.08

PROX forged pistons are manufactured from a special alloy, via a process used by the majority of manufacturers. These pistons offer a very effective balance between performance and reliability. Forged piston Ø94.98 Perfect for direct replacement of original equipment Patented surface treatment for the reduction of cylinder internal friction...

PROX Forged Piston Ø94.97mm - Prox - 01.6443.B

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.97mm

PROX

01.6443.B

€197.83 €239.08

PROX forged pistons are manufactured from a special alloy, via a process used by the majority of manufacturers. These pistons offer a very effective balance between performance and reliability. Forged piston Ø94.97 Perfect for direct replacement of original equipment Patented surface treatment for the reduction of cylinder internal friction...

PROX Forged Piston Ø94.96mm - Prox - 01.6443.A

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.96mm

PROX

01.6443.A

€197.83 €239.08

PROX forged pistons are manufactured from a special alloy, via a process used by the majority of manufacturers. These pistons offer a very effective balance between performance and reliability. Forged piston Ø94.96 Perfect for direct replacement of original equipment Patented surface treatment for the reduction of cylinder internal friction Standard...

PROX Forged Piston Ø94.98mm - Prox - 01.6434.C

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.98mm

PROX

01.6434.C

€197.83 €239.08

PROX Forged Piston Ø94.97mm - Prox - 01.6434.B

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.97mm

PROX

01.6434.B

€197.83 €239.08

PROX Forged Piston Ø94.96mm - Prox - 01.6434.A

-13.33%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø94.96mm

PROX

01.6434.A

€207.20 €239.08