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 40 item(s)

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...

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

Kit disques garnis + lisses d'embrayage PROX 2

-13.33%

Shipped the 27/06/2026

Complete clutch

Kit disques garnis + lisses d'embrayage PROX

PROX

16.CPS63029

€157.44 €181.66

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

-13.32%

Needle Cage

Needle Cage PROX – Universal 20x15x19 mm 2000-2024

PROX

21.3206

€12.78 €14.75

PROX needle cage replacement for motorcycles. Standard dimensions for quick, reliable fit.Dimensions: 20 mm width, 15 mm inner Ø, 19 mm outer ØManufacturer reference: 21.3206Stock: 10+ available

Exhaust Mounting Kit - BOLT - EU.EX.105-150CC

-13.35%

Exhaust parts

Exhaust Mounting Kit

BOLT

EU.EX.105-150CC

€21.23 €24.50

Manufactured in the USA, BOLT hardware is a global benchmark for this type of product. The hardware kits match the specifications of the original equipment, with exceptional manufacturing quality and finish. Exhaust Mounting Kit Includes sleeve, O-rings, and springs

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

-26.43%

Shipped the 27/06/2026

Pistons

PROX Piston Kit Ø53.980mm

PROX

01.6226.E

€98.40 €133.75

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 Ø53.970mm - Prox - 01.6226.D

-26.43%

Shipped the 27/06/2026

Pistons

PROX Piston Kit Ø53.970mm

PROX

01.6226.D

€98.40 €133.75

PROX Casted Piston Ø53.94mm - Prox - 01.6226.A

-26.43%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø53.94mm

PROX

01.6226.A

€98.40 €133.75

The PROX cast piston Ø53.94 mm – size A 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...

PROX Casted Piston Ø53.95mm - Prox - 01.6226.B

-26.43%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø53.95mm

PROX

01.6226.B

€98.40 €133.75

The PROX cast piston Ø53.95 mm – size 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...

PROX Casted Piston Ø53.96mm - Prox - 01.6220.C

-17.25%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø53.96mm

PROX

01.6220.C

€110.68 €133.75

Single Ring Piston PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability.

PROX Casted Piston Ø53.95mm - Prox - 01.6220.B

-17.25%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø53.95mm

PROX

01.6220.B

€110.68 €133.75

Single Ring Piston PROX die-cast pistons are fabricated from a special alloy which minimises friction for maximum reliability.

PROX Casted Piston Ø53.94mm - Prox - 01.6220.A

-17.25%

Shipped the 27/06/2026

Pistons

PROX Casted Piston Ø53.94mm

PROX

01.6220.A

€110.68 €133.75

Single Ring Piston PROX pistons are cast from a special alloy which minimises friction for maximum reliability for use on 2-stroke engines.

PROX Crankshaft Bearing & Oil Seal Kit - Prox - 23.CBS62024

-13.33%

Shipped the 27/06/2026

Crankshaft seals

PROX Crankshaft Bearing & Oil Seal Kit

PROX

23.CBS62024

€98.51 €113.66

PROX crankshaft bearing + seal kits enable you to recondition your crankshaft so that it remains as reliable as the original set-up. Crankshaft bearing + seal kit Bearings treated to minimise friction

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 Steel Clutch Plates Kit - Prox - 16.S53010

-18.05%

Shipped the 27/06/2026

Smooth clutch disc kit

PROX Steel Clutch Plates Kit

PROX

16.S53010

€49.55 €60.46

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PROX Friction Clutch Plates Kit - Prox - 16.S53009

-18.05%

Shipped the 27/06/2026

Clutch Garnished Disc Kit

PROX Friction Clutch Plates Kit

PROX

16.S53009

€96.07 €117.23

PROX Connecting Rod Kit - KTM SX125/150 - Prox - 03.6226

-17.25%

Shipped the 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM SX125/150

PROX

03.6226

€130.75 €158.00

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PROX Ø54MM SET OF PISTON RINGS FOR 2-STROKE - Prox - 02.6225

-13.34%

Shipped the 27/06/2026

Piston Rings

PROX Ø54MM SET OF PISTON RINGS FOR 2-STROKE

PROX

02.6225

€46.22 €53.34

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

PROX 2-STROKE SINGLE SEGMENT Ø54MM - RAW Motorsports

-13.34%

Shipped the 27/06/2026

Piston Rings

PROX 2-STROKE SINGLE SEGMENT Ø54MM

PROX

02.6220

€29.92 €34.52

PROX forged pistons are designed to maximize reliability and performance through a specific alloy that minimizes friction.Specific alloy reducing frictionIncreased reliabilityPerformance improvementPROX proven design

SAMCO Radiator Hoses - SAMCO - KTM-131ORANGE

-13.34%

Shipped the 27/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131ORANGE

€102.77 €118.58

This is a high performance product which replaces your standard factory rubber hoses to a high quality Samco Sport silicone hose kit. OEM replacement silicone hose kits offer amazing value and exact fitments to improve your cooling system. Handmade in the UK and comes with a Lifetime Warranty ensuring you have the highest quality cooling products fitted...

SAMCO Radiator Hoses - SAMCO - KTM-131BLACK

-13.34%

Shipped the 27/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131BLACK

€102.77 €118.58

SAMCO Radiator Hoses - SAMCO - KTM-131WHITE

-13.34%

Shipped the 27/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131WHITE

€102.77 €118.58