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 28 item(s)

-17.26%

Timing Chain

PROX Silent Timing Chain - 110 Links

PROX

31.6356

€83.47 €100.87

PROX CAM CHAIN KTM SX-F250/350 110 LINKS

WÖSSNER Pro Series Forged Piston Ø77.97mm - Wössner - 8924DC

WÖSSNER Pro Series Forged Piston Ø77.97mm - Wössner - 8924DC 2

-13.33%

Out of stock - No confirmed delay

Pistons

WÖSSNER Pro Series Forged Piston Ø77.97mm

WÖSSNER

8924DC

€221.44 €255.50

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WÖSSNER Pro Series Forged Piston Ø77.96mm - Wössner - 8924DB

WÖSSNER Pro Series Forged Piston Ø77.96mm - Wössner - 8924DB 2

-13.33%

Out of stock - No confirmed delay

Pistons

WÖSSNER Pro Series Forged Piston Ø77.96mm

WÖSSNER

8924DB

€221.44 €255.50

WÖSSNER Pro Series Forged Piston Ø77.95mm - Wössner - 8924DA

WÖSSNER Pro Series Forged Piston Ø77.95mm - Wössner - 8924DA 2

-13.33%

Shipped the 16/06/2026

Pistons

WÖSSNER Pro Series Forged Piston Ø77.95mm

WÖSSNER

8924DA

€221.44 €255.50

Wossner forged pistons are made in Germany by specialists of 2 and 4 strokes engine parts Forged piston Anti friction coated skirt Supplied with required Ring(s), circlips and axis

WÖSSNER Forged Piston Ø77.98mm - Wössner - 8923DC

WÖSSNER Forged Piston Ø77.98mm - Wössner - 8923DC 2

-13.33%

Out of stock - No confirmed delay

Pistons

WÖSSNER Forged Piston Ø77.98mm

WÖSSNER

8923DC

€221.44 €255.50

WÖSSNER Forged Piston Ø77.97mm - Wössner - 8923DB

WÖSSNER Forged Piston Ø77.97mm - Wössner - 8923DB 2

-13.33%

Out of stock - No confirmed delay

Pistons

WÖSSNER Forged Piston Ø77.97mm

WÖSSNER

8923DB

€221.44 €255.50

WÖSSNER Forged Piston Ø77.96mm - Wössner - 8923DA

WÖSSNER Forged Piston Ø77.96mm - Wössner - 8923DA 2

-13.33%

Out of stock - No confirmed delay

Pistons

WÖSSNER Forged Piston Ø77.96mm

WÖSSNER

8923DA

€221.44 €255.50

WÖSSNER 4 Stroke Piston Ring Set - Ø81.00mm - Wössner - RIK81.00A

-13.33%

Shipped the 16/06/2026

Piston Rings

WÖSSNER 4 Stroke Piston Ring Set - Ø81.00mm

WÖSSNER

RIK81.00A

€75.84 €87.50

High performance piston rings Manufactured with high quality materials

WÖSSNER 4 Stroke Piston Ring Set Ø95.00mm - 1.2x1.0x2.0mm - Wössner - RIK95.00

-15.23%

Shipped the 16/06/2026

Piston Rings

WÖSSNER 4 Stroke Piston Ring Set Ø95.00mm - 1.2x1.0x2.0mm

WÖSSNER

RIK95.00

€44.50 €52.50

High performance piston rings Manufactured with high quality materials

WÖSSNER Connecting Rod Kit - KTM - Wössner - P2023

-18.65%

Out of stock - No confirmed delay

Connecting Rod Kits

WÖSSNER Connecting Rod Kit - KTM

WÖSSNER

P2023

€111.97 €137.64

WOESSNER connecting rods are manufactures and machined in Europe. These assemblies match the first fit dimensions to meet reliability criteria.

WÖSSNER Rod Kit KTM/Husqvarna - Wössner - P4069

-15.14%

Shipped the 16/06/2026

Connecting Rod Kits

WÖSSNER Rod Kit KTM/Husqvarna

WÖSSNER

P4069

€237.60 €280.00

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WÖSSNER Rod Kit KTM/Husqvarna - Wössner - P4068

-13.34%

Shipped the 16/06/2026

Connecting Rod Kits

WÖSSNER Rod Kit KTM/Husqvarna

WÖSSNER

P4068

€242.66 €280.00

WÖSSNER Rod Kit KTM/Husqvarna - Wössner - P4067

-46.93%

Out of stock - No confirmed delay

Connecting Rod Kits

WÖSSNER Rod Kit KTM/Husqvarna

WÖSSNER

P4067

€229.41 €432.31

WÖSSNER Piston Ring Ø66.4mm - Wössner - RSB6640

-16.46%

Shipped the 16/06/2026

Piston Rings

WÖSSNER Piston Ring Ø66.4mm

WÖSSNER

RSB6640

€15.87 €19.00

BARNETT clutch springs kit KTM/Husqvarna - BARNETT - 501-45-06140

-13.33%

Shipped the 16/06/2026

Clutch springs

BARNETT clutch springs kit KTM/Husqvarna

BARNETT

501-45-06140

€29.74 €34.32

.cs95E872D0{text-align:left ; margin:0pt 0pt 0pt 0pt ; }.csA7555675{color:#000 ; background-color:transparent ; font-weight:normal ; font-style:normal ; } BARNETT Reinforced Clutch Spring Kit

PROX Forged Piston Ø77.98mm - Prox - 01.6347.C

-17.25%

Shipped the 16/06/2026

Pistons

PROX Forged Piston Ø77.98mm

PROX

01.6347.C

€168.47 €203.58

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 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 16/06/2026

Crankshaft Bearings

PROX Crankshaft Bearing Ø17x40x12

PROX

23.6203T9C3

€10.56 €12.19

ProX Crankshaft Bearing

PROX Valve Stem Seal - Prox - 35.VS029 2

-13.43%

Shipped the 16/06/2026

Valve stem seals

PROX Valve Stem Seal

PROX

35.VS029

€2.78 €3.22

ProX offers a wide range of valve stem seals for the MX, Dirtbike, Roadbike and ATV segment. The seals are manufactured by the leading OEM factories in Japan such as NOK and ARS. The seals are produced from premium grade materials and are made to OEM specs and tolerances, offering low friction in combination with superior seal for excellent durability.

PROX Valve Stem Seal - Prox - 35.VS028 2

-13.52%

Shipped the 16/06/2026

Valve stem seals

PROX Valve Stem Seal

PROX

35.VS028

€3.63 €4.20

PROX Piston Ring Set - Ø78mm 4T - Prox - 02.6347

-13.34%

Shipped the 16/06/2026

Piston Rings

PROX Piston Ring Set - Ø78mm 4T

PROX

02.6347

€44.56 €51.42

ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. If the application has a OEM...

PROX Crankshaft Oil Seal 25x35x7mm - Prox - 41.6-253570

-13.39%

Shipped the 16/06/2026

Crankshaft seals

PROX Crankshaft Oil Seal 25x35x7mm

PROX

41.6-253570

€7.89 €9.11

ONE IN PACK

PROX Connecting Rod Kit - KTM SX-F250 - Prox - 03.6337

PROX Connecting Rod Kit - KTM SX-F250 - Prox - 03.6337 2

-13.34%

Shipped the 16/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM SX-F250

PROX

03.6337

€238.38 €275.06

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PROX Titanium Intake Valve - KTM - Prox - 28.6333-2

-17.25%

Shipped the 16/06/2026

Valves

PROX Titanium Intake Valve - KTM

PROX

28.6333-2

€83.51 €100.92

Prox titanium valves are precision forged from a single part and coated with plasma, optimising resistance to heat and wear.