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 31 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

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

Top-End Gaskets kit - ATHENA - P400270600096

-13.33%

Cylinder head gaskets

Top-End Gaskets kit

ATHENA

P400270600096

€63.20 €72.92

Athena gasket kits are entirely designed in Italy, built on extensive in-house expertise. Each component is manufactured to strict parameters set by OEMs, and the use of cutting-edge laser technology ensures perfect cutting precision. Athena applies surface treatments to compensate for irregularities and follows material stress-relief processes to...

STM CLG Off-Road Clutch System - STM - XKT-045

-56.09%

Shipped the 27/06/2026

Complete clutch

STM CLG Off-Road Clutch System

STM

XKT-045

€364.58 €830.24

STM CLG CLUTCH Through the partnership with the best MXGP teams STM has reached the maximum performance following an R&D evolution in 3 steps: 1 aluminium (light) 2 aluminum and steel (light and durable) 3 skeletonized steel (+ light + durable) The new innovative design introduces a new concept of clutch: no more barrier for the lubrication of...

VERTEX Complete Top End Kit - Casted Piston - Vertex - VTK24244D-1

-20%

Shipped the 27/06/2026

Piston kits

VERTEX Complete Top End Kit - Casted Piston

VERTEX

VTK24244D-1

€237.20 €296.50

Easing the repair process by saving time and money Vertex Pistons Top-End Piston Kits come with everything needed to replace your piston, top-end gaskets, and wrist pin bearing (for two-strokes) when the time comes. Included piston rings piston pin circlips top end gaskets and even needle roller cage (for two-stroke applications). Four-stroke...

VERTEX Complete Top End Kit - Casted Piston - Vertex - VTK24244C-1

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Complete Top End Kit - Casted Piston

VERTEX

VTK24244C-1

€237.20 €296.50

VERTEX Complete Top End Kit - Casted Piston - Vertex - VTK24244B-1

-20%

Shipped the 27/06/2026

Piston kits

VERTEX Complete Top End Kit - Casted Piston

VERTEX

VTK24244B-1

€237.20 €296.50

VERTEX Complete Top End Kit - Casted Piston - Vertex - VTK24244A-1

-20%

Shipped the 27/06/2026

Piston kits

VERTEX Complete Top End Kit - Casted Piston

VERTEX

VTK24244A-1

€237.20 €296.50

VERTEX Casted Piston Ø71.96mm - Vertex - 24244D

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø71.96mm

VERTEX

24244D

€187.36 €234.19

VERTEX Casted Piston Ø71,96mm KTM/Husqvarna

VERTEX Casted Piston Ø71.95mm - Vertex - 24244C

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø71.95mm

VERTEX

24244C

€187.36 €234.19

VERTEX Casted Piston Ø94,97mm Standard Compression KTM EXC300/Husqvarna TE300

VERTEX Casted Piston Ø71.94mm - Vertex - 24244B

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø71.94mm

VERTEX

24244B

€187.36 €234.19

VERTEX Casted Piston Ø71,93mm KTM EXC300

VERTEX Casted Piston Ø71.93mm - Vertex - 24244A

-20%

Shipped the 27/06/2026

Pistons

VERTEX Casted Piston Ø71.93mm

VERTEX

24244A

€187.36 €234.19

VERTEX Piston Ø71,93mm Casted

VERTEX SEGMENT 72MM - Piston Ring Vertex 72 mm

-19.98%

Out of stock - No confirmed delay

Piston Rings

VERTEX SEGMENT 72MM

VERTEX

53010007200

€28.72 €35.89

VERTEX SEGMENT 72MM, piston ring Vertex, delivers reliable sealing and extended durability.Genuine Vertex qualityPrecise design for effective sealingWear-resistant materialsLong-lasting, consistent performance

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 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