Engine

Showing 145-168 of 202 item(s)

-17.25%

Shipped the 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM

PROX

03.6113

€114.83 €138.77

PROX connecting rods are made from a very hard-wearing alloy in the original dimensions to meet manufacturers' specifications. The two-stage forging process and the special treatment of the rod's surface boost the part's reliability over the long term. Use these kits to recondition the engine and to prepare it for racing.

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 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM SX-F250

PROX

03.6337

€238.38 €275.06

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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 Connecting Rod Kit - KTM 450 SX-F - Prox - 03.6436

-13.33%

Shipped the 27/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM 450 SX-F

PROX

03.6436

€257.09 €296.64

.cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csC235ED31{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4EA70B48{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} PROX connecting rods are made from a very hard-wearing...

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

PROX Titanium Intake Valve - Prox - 28.6419-2

-17.25%

Out of stock - No confirmed delay

Valves

PROX Titanium Intake Valve

PROX

28.6419-2

€89.95 €108.70

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PROX Titanium Exhaust Valve - Prox - 28.6419-1

-17.25%

Shipped the 27/06/2026

Valves

PROX Titanium Exhaust Valve

PROX

28.6419-1

€89.95 €108.70

Prox titanium inlet and exhaust valves combine maximum strength and a reduced weight. Titanium valve Forged from a single part Plasma coating: increased thermal resistance and greater longevity Recommended for engine tuning Supplied as a single unit

PROX Steel Intake Valve - Prox - 28.6362-2

-13.32%

Out of stock - No confirmed delay

Valves

PROX Steel Intake Valve

PROX

28.6362-2

€34.06 €39.30

.cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} ProX offers a complete line of steel valves. The ProX...

PROX Steel Exhaust Valve - Prox - 28.6362-1

-13.33%

Shipped the 27/06/2026

Valves

PROX Steel Exhaust Valve

PROX

28.6362-1

€44.88 €51.78

.cs95E872D0{text-align:left;margin:0pt 0pt 0pt 0pt;}.csA7555675{color:#000;background-color:transparent;font-weight:normal;font-style:normal;}.cs4FC7BF42{text-align:left;margin:0pt 0pt 0pt 0pt;list-style-type:disc;color:#000;background-color:transparent;font-weight:normal;font-style:normal;} ProX offers a complete line of steel valves. The ProX...

PROX Titanium Intake Valve - KTM - Prox - 28.6351-2

-17.24%

Shipped the 27/06/2026

Valves

PROX Titanium Intake Valve - KTM

PROX

28.6351-2

€80.96 €97.82

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

-17.25%

Shipped the 27/06/2026

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.

PROX Titanium Exhaust Valve - KTM - Prox - 28.6333-1

-17.25%

Shipped the 27/06/2026

Valves

PROX Titanium Exhaust Valve - KTM

PROX

28.6333-1

€83.51 €100.92

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

Ø95MM PROX SET OF PISTON RINGS FOR 4-STROKE - Prox - 02.6429

-13.32%

Shipped the 27/06/2026

Piston Rings

Ø95MM PROX SET OF PISTON RINGS FOR 4-STROKE

PROX

02.6429

€40.10 €46.26

Manufactured in the USA, PROX engine components are designed to guarantee maximum performance and reliability.

SET OF PISTON RINGS Ø72MM - Prox - 02.6396

-13.34%

Shipped the 27/06/2026

Piston Rings

SET OF PISTON RINGS Ø72MM

PROX

02.6396

€46.22 €53.34

SET OF PISTON RINGS Ø72MM - Prox - 02.6394

-13.34%

Shipped the 27/06/2026

Piston Rings

SET OF PISTON RINGS Ø72MM

PROX

02.6394

€46.22 €53.34

SET OF PISTON RINGS PROX Ø88MM - Prox - 02.6351

-13.34%

Shipped the 27/06/2026

Piston Rings

SET OF PISTON RINGS PROX Ø88MM

PROX

02.6351

€39.28 €45.32

PROX SET OF PISTON RINGS FOR 4-STROKE Ø78MM - Prox - 02.6333

-13.34%

Shipped the 27/06/2026

Piston Rings

PROX SET OF PISTON RINGS FOR 4-STROKE Ø78MM

PROX

02.6333

€44.56 €51.42

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

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.

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

-13.35%

Shipped the 27/06/2026

Piston Rings

Ø47MM PISTON RING

PROX

02.6105

€19.60 €22.62

-13.35%

Shipped the 27/06/2026

Piston Rings

Ø45MM PISTON RING

PROX

02.6022

€19.60 €22.62

RFX Race Series Kickstart Lever - Orange - RFX - FXKS5080055OR

-25.34%

Shipped the 27/06/2026

Kick

RFX Race Series Kickstart Lever - Orange

RFX

FXKS5080055OR

€76.90 €103.00

RFX Race Series: The benchmark in kickstarters. Crafted from high-quality materials, the RFX Race Series kickstarter is built to withstand the harshest conditions. Its robust construction and precision engineering guarantee a reliable start every time. Choose RFX for performance and longevity.

RFX Race Series Kickstart Lever - Orange - RFX - FXKS5060055OR

-25.34%

Shipped the 27/06/2026

Kick

RFX Race Series Kickstart Lever - Orange

RFX

FXKS5060055OR

€76.90 €103.00