Engine

Showing 97-120 of 149 item(s)

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

-13.33%

Shipped the 16/06/2026

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 16/06/2026

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

.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 titanium inlet and exhaust valves combine maximum...

PROX Titanium Exhaust Valve - Prox - 28.6419-1

-17.25%

Shipped the 16/06/2026

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%

Shipped the 16/06/2026

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 16/06/2026

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 16/06/2026

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 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.

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

-17.25%

Shipped the 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 16/06/2026

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 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.

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

-13.34%

Shipped the 16/06/2026

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.

Ø54MM PROX SINGLE PISTON RING FOR 2-STROKE - Prox - 02.6220

-13.34%

Shipped the 16/06/2026

Piston Rings

Ø54MM PROX SINGLE PISTON RING FOR 2-STROKE

PROX

02.6220

€29.92 €34.52

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

-13.35%

Shipped the 16/06/2026

Piston Rings

Ø47MM PISTON RING

PROX

02.6105

€19.60 €22.62

-13.35%

Shipped the 16/06/2026

Piston Rings

Ø45MM PISTON RING

PROX

02.6022

€19.60 €22.62

RFX Race Series Kickstart Lever - Orange - RFX - FXKS5080055OR

-25.34%

Shipped the 16/06/2026

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 16/06/2026

Kick

RFX Race Series Kickstart Lever - Orange

RFX

FXKS5060055OR

€76.90 €103.00

RFX Race Series Kickstart Lever (Orange) - RFX - FXKS5050055OR

-25.34%

Out of stock - No confirmed delay

Kick

RFX Race Series Kickstart Lever (Orange)

RFX

FXKS5050055OR

€76.90 €103.00

RFX Pro Engine Timing Plug Set - Orange - RFX - FXEP5010099OR

-25.37%

Shipped the 16/06/2026

Oil drain plug

RFX Pro Engine Timing Plug Set - Orange

RFX

FXEP5010099OR

€15.66 €20.99

Pro Series Engine Timing Plugs RFX Pro Series Engine Timing Plugs are manufactured from 7075-T6 aluminium for increased dimensional stability under high heat and pressure conditions. CNC machining for tighter manufacturing tolerances helps these plugs stay in place over standard plastic plugs which are prone to failing. RFX Engine plugs also feature...

RFX Pro Engine Timing Plug Set - Mineral Grey - RFX - FXEP5010099H2

-25.37%

Shipped the 16/06/2026

Oil drain plug

RFX Pro Engine Timing Plug Set - Mineral Grey

RFX

FXEP5010099H2

€15.66 €20.99