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 28 item(s)

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.

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

Kit disques garnis + lisses d'embrayage PROX

-13.34%

Shipped the 27/06/2026

Complete clutch

Kit disques garnis + lisses d'embrayage PROX

PROX

16.CPS64012

€179.07 €206.63

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

-13.29%

Shipped the 27/06/2026

Needle Cage

Needle Cage PROX – N/A inner Ø 18 mm, outer Ø 22 mm, width 19.7 mm 1990-2024

PROX

21.6320

€12.08 €13.93

PROX needle cage, high-quality motorcycle spare part ready to install. Manufacturer reference 21.6320. Precise dimensions for a reliable, durable fit.Brand: PROXType: Needle cageDimensions: inner Ø 18 mm, outer Ø 22 mm, width 19.7 mmReference: 21.6320Use: motorcycle spare part

S3 Extrem Cylinder Head - Gas Gas EC/MC 250 - S3 - XTR-985TPI-250-R

-13.34%

Shipped the 27/06/2026

GasGas Cylinder Head

S3 Extrem Cylinder Head - Gas Gas EC/MC 250

XTR-985TPI-250-R

€143.26 €165.31

Modifies the compression for a smooth and progressive delivery of power. Improving traction and engine control especially important in technical areas. Its design manages to lower the temperature by eliminating the typical hot spots of the original cylinder heads. Ideal for Extreme style riding, improving the throttle feeling. All kits include: cylinder...

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

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

-18.48%

Shipped the 27/06/2026

Pistons

PROX Piston Kit Ø66.370mm

PROX

01.6343.D

€137.76 €168.98

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 Casted Piston Ø66.36mm - Prox - 01.6343.C

PROX Casted Piston Ø66.36mm - Prox - 01.6343.C 2

-17.25%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø66.36mm

PROX

01.6343.C

€139.83 €168.98

.cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} PROX pistons are fabricated from a special alloy which...

PROX Casted Piston Ø66.35mm - Prox - 01.6343.B

PROX Casted Piston Ø66.35mm - Prox - 01.6343.B 2

-18.48%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø66.35mm

PROX

01.6343.B

€137.76 €168.98

PROX Friction Clutch Plates Kit - Prox - 16.S53016

-13.33%

Out of stock - No confirmed delay

Clutch Garnished Disc Kit

PROX Friction Clutch Plates Kit

PROX

16.S53016

€102.74 €118.54

Prox clutch plates are the perfect solution for reconditioning your clutch efficiently. They provide a very good balance between performance and longevity. Friction clutch plate kit Race-developed Identical dimensions to the original equipment Compatible with OE clutch components Includes all friction clutch plates required for reconditioning...

PROX Crankshaft Bearing and Oil Seal Kit - Prox - 23.CBS63004

PROX Crankshaft Bearing and Oil Seal Kit - Prox - 23.CBS63004 2

-17.25%

Shipped the 27/06/2026

Crankshaft Bearings

PROX Crankshaft Bearing and Oil Seal Kit

PROX

23.CBS63004

€106.11 €128.22

PROX Crankshaft Bearing and Oil Seal Kits allow for reconditioning the crankshaft with reliability equivalent to the original part. Crankshaft Bearing + Oil Seal KitBearings treated to minimize friction as much as possible

PROX Crankshaft Bearing 35x72x17mm - Prox - 23.NJ207ECS

-13.33%

Crankshaft Bearings

PROX Crankshaft Bearing 35x72x17mm

PROX

23.NJ207ECS

€70.05 €80.82

Made in the USA, PROX bearings are designed to ensure maximum reliability and performance. Compatible with original or aftermarket crankshafts.Dimensions: 35 x 72 x 17

Roulement de vilebrequin PROX 32x65x17mm - Prox - 23.6232X2

-17.25%

Crankshaft Bearings

Roulement de vilebrequin PROX 32x65x17mm

PROX

23.6232X2

€29.06 €35.11

PROX Crankshaft Bearing 32x65x17mm

PROX Connecting Rod Kit - Husaberg - Prox - 03.6323

-17.25%

Shipped the 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - Husaberg

PROX

03.6323

€145.34 €175.64

Ø66.40MM PROX SET OF PISTON RINGS FOR 2-STROKE - Prox - 02.6324

-13.32%

Shipped the 27/06/2026

Piston Rings

Ø66.40MM PROX SET OF PISTON RINGS FOR 2-STROKE

PROX

02.6324

€41.17 €47.50

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

Samco Hose Clamp Kit - SAMCO - CK KTM-132

-13.35%

Shipped the 27/06/2026

Hose clamps

Samco Hose Clamp Kit

SAMCO

CK KTM-132

€44.85 €51.76

The clamp kits are designed for installing Samco radiator hoses. They include all the clamps needed for installation.

SAMCO Hose Clamps Kit for SAMCO Radiator Hoses - SAMCO - CK FTP-7

-13.28%

Shipped the 27/06/2026

Hose clamps

SAMCO Hose Clamps Kit for SAMCO Radiator Hoses

SAMCO

CK FTP-7

€12.14 €14.00

CK FTP-7This clip kit contains Samco Sport hose clamps for hose kit FTP-7 Vehicle 350 XC-F

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.

RFX Pro Clutch Cover (H/A Black) - RFX - FXCC5090099H2

-25.34%

Shipped the 27/06/2026

Clutch cover

RFX Pro Clutch Cover (H/A Black)

RFX

FXCC5090099H2

€138.86 €185.99

RFX Pro Clutch Cover (Hard Anodised) KTM SX125/150 16>On Husqvarna TC125 16>On Featuring a deeper profile to increase oil capacity by 100cc helps reduce oil temperature in long races especially in extreme muddy/sandy conditions where clutch abuse is most common. Selected models also feature an internal scoop to increase oil flow to the centre of the...