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 220 item(s)

PROX Connecting Rod Kit - KTM/Husaberg | Ref 03.6220

-17.25%

Shipped the 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM/Husaberg

PROX

03.6220

€130.75 €158.00

The PROX Connecting Rod Kit for KTM/Husaberg delivers reliability and performance for standard or reinforced builds.High-quality PROX materials for increased durabilityDesigned for KTM/Husaberg compatibilityRAW reference 03.6220 for traceabilityConsistent performance and cost efficiency

-25.37%

Shipped the 26/06/2026

Exhaust parts

RFX Race bulk acoustic absorber - 500 g

RFX

FXSP3050055WH

€14.18 €19.00

The RFX Race bulk acoustic absorber 500 g is designed for reconditioning motorcycle silencers. It allows replacing the worn wool to help maintain a controlled sound and a healthy exhaust.Bulk loose-fill format for easy filling of the silencer500 g packaging suitable for workshop or private maintenanceHelps reduce and control noiseIdeal for replacing a...

RFX Race loose-fill sound-absorbing material - 1kg

-25.33%

Shipped the 26/06/2026

Exhaust parts

RFX Race loose-fill sound-absorbing material - 1kg

RFX

FXSP3100055WH

€19.41 €25.99

RFX Race loose-fill sound-absorbing material 1 kg is intended for the maintenance and reconditioning of motorcycle silencers.Practical loose-fill format for filling the silencer1 kg packaging suitable for motorcycle exhaust maintenanceHelps reduce and control sound levelIdeal for replacing worn or degraded absorberIn stock

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 27/06/2026

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 27/06/2026

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 27/06/2026

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.

-13.34%

Shipped the 27/06/2026

Pistons

Piston forgé PROX

PROX

01.6358.C

€149.23 €172.20

-13.34%

Shipped the 27/06/2026

Pistons

Piston forgé PROX

PROX

01.6358.B

€149.23 €172.20

-13.34%

Shipped the 27/06/2026

Pistons

Piston forgé PROX

PROX

01.6358.A

€149.23 €172.20

-13.34%

Shipped the 27/06/2026

Inserts de culasse

Couvercle de valve S3 grand volume

PV-5961-U

€55.68 €64.25

-13.34%

Shipped the 27/06/2026

Inserts de culasse

Couvercle de valve S3 grand volume

PV-5961-R

€55.68 €64.25

-13.34%

Shipped the 27/06/2026

Inserts de culasse

Couvercle de valve S3 grand volume

PV-5961-O

€55.68 €64.25

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-3361-250-U

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-3361-250-R

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-3361-250-O

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-3361-250-B

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-163-300-U

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-163-300-O

€143.26 €165.31

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

Kit culasse et insert S3 Extrême

XTR-163-300-B

€143.26 €165.31

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

Couvercle de filtre à huile RFX Pro Series - bleu

-25.36%

Shipped the 27/06/2026

Couvercles de filtres à huile

Couvercle de filtre à huile RFX Pro Series - bleu

RFX

FXFC7020099BU

€23.14 €31.00

Couvercle de filtre à huile RFX Pro Series - noir

-25.33%

Shipped the 27/06/2026

Couvercles de filtres à huile

Couvercle de filtre à huile RFX Pro Series - noir

RFX

FXFC5020099BK

€29.86 €39.98