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 1-23 of 23 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

-10%

Shipped the 27/06/2026

2 Stroke Exhausts

Exhaust FRESCO – KTM 250 SX 2015-2021

FRESCO

FRTCR300KT0019F

€356.40 €396.00

Handmade exhaust by FRESCO for a sharp look and compact fit.Power gain across the full RPM range thanks to variable thickness and optimized geometry.OEM silencer compatible, easy installation.Steel with variable thickness offers excellent resonance and durability.

-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

FRESCO Carby Muffler Aluminium/Carbon End Cap - FRESCO - FRTCR300KT0019OT

-10%

Shipped the 27/06/2026

Silencers

FRESCO Carby Muffler Aluminium/Carbon End Cap

FRESCO

FRTCR300KT0019OT

€221.40 €246.00

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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

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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

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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

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...

-25.37%

Shipped the 27/06/2026

Interrupteur et coupe-contact

RFX Race Kill Button - OEM Replica

RFX

FXKB5010055ST

€15.66 €20.99

RFX Race Series kill buttons are an exact OEM replacement part. Complete with the same couplings, fasteners, connectors and exact cable lengths as the genuine part. Available for a wide variety of bikes.

RFX Race Non Oiled Air Filter - RFX - FXAF5000755NO

-25.38%

Shipped the 27/06/2026

Air filter

RFX Race Non Oiled Air Filter

RFX

FXAF5000755NO

€11.94 €16.00

PROX Casted Piston Ø66,34mm Standard Compression - GASGAS - 01.6343.A

PROX Casted Piston Ø66,34mm Standard Compression - GASGAS - 01.6343.A 2

-18.48%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø66,34mm Standard Compression

PROX

01.6343.A

€137.76 €168.98

PROX pistons are fabricated from a special alloy which minimises friction for maximum reliability. They have been developed with the finest attention to detail, to offer you the best quality piston. Casted piston OEM equivalent quality Compression : standard Spare rings : 261190