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 52 item(s)

PROX Casted Piston Ø53.96mm - Prox - 01.6226.C

-26.43%

Shipped the 16/06/2026

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%
New

Oil drain plug

RFX Pro Series orange oil filler plug

RFX

FXOP5010099OR

€15.66 €20.99

The RFX Pro Series orange oil filler plug is designed to replace the original cap while adding a clean racing finish to your engine area.Aluminium construction for a strong and premium appearanceOrange racing finish matching the KTM styleIdeal for replacing a worn, marked or original oil plugAdds a clean visual touch to the engineRFX Pro Series product...

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

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

-26.43%

Shipped the 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 Ø53.95mm - Prox - 01.6220.B

-17.25%

Shipped the 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM SX125/150

PROX

03.6226

€130.75 €158.00

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SET OF PISTON RINGS PROX Ø88MM - Prox - 02.6351

-13.34%

Shipped the 16/06/2026

Piston Rings

SET OF PISTON RINGS PROX Ø88MM

PROX

02.6351

€39.28 €45.32

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

-13.32%

Shipped the 16/06/2026

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 Radiator Hoses - SAMCO - KTM-131ORANGE

-13.34%

Shipped the 16/06/2026

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 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131BLACK

€102.77 €118.58

SAMCO Radiator Hoses - SAMCO - KTM-131WHITE

-13.34%

Shipped the 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131WHITE

€102.77 €118.58

SAMCO Radiator Hoses - SAMCO - KTM-131BLUE

-13.34%

Shipped the 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131BLUE

€102.77 €118.58

SAMCO Radiator Hoses - SAMCO - KTM-131RED

-13.34%

Shipped the 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-131RED

€102.77 €118.58

SAMCO Radiator Hoses - SAMCO - KTM-130ORANGE

-13.34%

Shipped the 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-130ORANGE

€119.92 €138.37

High quality silicone hoses (resistant up to 200°C). Used by teams in off-road and road Improve the passage of fluids and increase engine cooling UV resistant and reliable Provide a racing look

SAMCO Radiator Hoses - SAMCO - KTM-130WHITE

-13.34%

Shipped the 16/06/2026

Radiator hose

SAMCO Radiator Hoses

SAMCO

KTM-130WHITE

€119.92 €138.37

High quality silicone hoses (resistant up to 200°C). Used by teams in off-road and road Improve the passage of fluids and increase engine cooling UV resistant and reliable Provide a racing look