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 32 item(s)

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

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 Exhaust Steel Pipe - Works - S3 - FP-KHG-2066-WO

S3 Exhaust Steel Pipe - Works - S3 - FP-KHG-2066-WO 2

-13.33%

Shipped the 27/06/2026

2 Stroke Exhausts

S3 Exhaust Steel Pipe - Works

FP-KHG-2066-WO

€238.16 €274.80

HUSQVARNA EXHAUST Supplied with O-rings, silent blocks, mounting kit, plug and play. Higher and more compact to reduce the risk of damage. Tope performance, smooth bottom, good medium and high performance. Reinforced welding, stronger and safer than standard. 2 finishing options: WORKS Finish: Untreated finish for a racy and handcrafted look....

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...

POLISPORT Water Pump Cover Protection - Polisport - 8499300001

-17.98%

Shipped the 27/06/2026

Engine Case Guards

POLISPORT Water Pump Cover Protection

POLISPORT

8499300001

€13.04 €15.90

Polisport widens its line of protections with the new Clutch Cover Protector, now developed to use OEM bolts for an improved resistance, with exclusive Polisport design. Modern, resistant and durable as ever. Ensure all the safety of your motorcycle's engine, without interfering with your driving. The built-in o-ring ensures that trash and dust will not...

PROX Crankshaft Bearing Ø17x40x12 - Prox - 23.6203T9C3

-13.39%

Shipped the 27/06/2026

Crankshaft Bearings

PROX Crankshaft Bearing Ø17x40x12

PROX

23.6203T9C3

€10.56 €12.19

ProX Crankshaft Bearing

-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

SET OF PISTON RINGS Ø72MM - Prox - 02.6396

-13.34%

Shipped the 27/06/2026

Piston Rings

SET OF PISTON RINGS Ø72MM

PROX

02.6396

€46.22 €53.34

RFX Race Pre-Oiled Air Filter - RFX - FXAF5000855PO

-25.37%

Shipped the 27/06/2026

Air filter

RFX Race Pre-Oiled Air Filter

RFX

FXAF5000855PO

€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...

RFX Pro Clutch Cover - RFX - FXCC 51300 99H2

-25.34%

Shipped the 27/06/2026

Clutch cover

RFX Pro Clutch Cover

RFX

FXCC 51300 99H2

€162.02 €217.00

Pro Series Clutch Covers 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 basket. RFX Pro Series Clutch Covers are manufactured to...

POLISPORT Armadillo 2-Stroke Exhaust Guard - Red | RAW Motorsports

POLISPORT Armadillo 2-Stroke Exhaust Guard - Red | RAW Motorsports 2

-16.38%

Shipped the 27/06/2026

Exhaust protection

POLISPORT Armadillo 2-Stroke Exhaust Guard - Red

POLISPORT

8469200005

€64.30 €76.90

POLISPORT Armadillo 2-Stroke Exhaust Guard - Red, lightweight and durable for added protection and vibration reduction.Stainless steel and elastomer compound for enhanced protectionReduces vibrations and noiseHeat resistantQuick and easy to installAll mounting hardware included

POLISPORT Armadillo 2-Stroke Exhaust Protector - Black | RAW Motorsports

-16.38%

Shipped the 27/06/2026

Exhaust protection

POLISPORT Armadillo 2-Stroke Exhaust Protector, black

POLISPORT

8469200004

€64.30 €76.90

POLISPORT Armadillo 2-Stroke Exhaust Protector, made from stainless steel and elastomer to maximize protection for 2-stroke motorcycles.Elastomer reduces vibrations and noiseHigh temperature resistantQuick and easy installationAll mounting hardware included (stainless steel bolts and clamps)