Engine

VERTEX pistons are recognized for their performance and reliability over time. Specialized in the manufacture of thermal elements for off-road machines, it equips many brands for the original equipment.

24635B

€243.54 €304.42

VERTEX Race Evolution Casted Piston Ø44.96mm - Vertex - 24447AB

-20.01%

Shipped the 16/06/2026

Pistons

VERTEX Race Evolution Casted Piston Ø44.96mm

Vertex Race Evolution pistons, New Performance for 2 stroke Offroads, Chosen by Factory MX Teams High precision forged piston Reduced top land Nitrided steel rings Exclusive MoS2 coating featured by specific pockets to facilitate cylinder/piston smoothness Built for racing applications

24447AB

€56.10 €70.13

-17.25%

Shipped the 16/06/2026

Connecting Rod Kits

PROX Connecting Rod Kit - KTM/Husaberg

03.6220

€130.75 €158.00

VERTEX Race Evolution Casted Piston Ø44.97mm - Vertex - 24447CD

-20.01%

Shipped the 16/06/2026

Pistons

VERTEX Race Evolution Casted Piston Ø44.97mm

Vertex Race Evolution pistons, New Performance for 2 stroke Offroads, Chosen by Factory MX Teams High precision casted piston Reduced top land Nitrided steel rings Exclusive MoS2 coating featured by specific pockets to facilitate cylinder/piston smoothness Built for racing applications

24447CD

€56.10 €70.13

VERTEX Casted Piston Ø44.96mm - Vertex - 23430AB

-20.01%

Shipped the 16/06/2026

Pistons

VERTEX Casted Piston Ø44.96mm

Vertex Piston Made from high-quality materials for optimal durability. Precision-engineered for reliable and consistent performance. Available for a wide range of two-stroke and four-stroke engines. OEM-compatible for a perfect fit. Supplied with rings, wrist pin, and circlips, ready for installation.

23430AB

€52.26 €65.33

PROX Forged Piston Ø77.96mm - Prox - 01.6333.A

-17.25%

Pistons

PROX Forged Piston Ø77.96mm

01.6333.A

€168.47 €203.58

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

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

-26.43%

Shipped the 16/06/2026

Pistons

PROX Casted Piston Ø53.96mm

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...

01.6226.C

€98.40 €133.75

-17.26%

Timing Chain

PROX Silent Timing Chain - 110 Links

31.6356

€83.47 €100.87

PROX CAM CHAIN KTM SX-F250/350 110 LINKS

PROX Crankshaft Oil Seal Set - GASGAS - 42.6320

-17.26%

Shipped the 16/06/2026

Joint spi vilebrequin

PROX Crankshaft Oil Seal Set

42.6320

€17.53 €21.19

The crankshaft spinnaker seal kit contains the two crankshaft spinnaker seals for reassembling the engine.

Exhaust Mounting Kit - BOLT - EU.EX.65-85CC

-13.31%

Shipped the 16/06/2026

Exhaust parts

Exhaust Mounting Kit

Manufactured in the USA, BOLT hardware is a global benchmark for this type of product. The hardware kits match the specifications of the original equipment, with exceptional manufacturing quality and finish. Exhaust Mounting Kit Includes sleeve, O-rings, and springs

EU.EX.65-85CC

€22.75 €26.24

Exhaust mounting kit - BOLT - EU.EX.50CC

-13.37%

Exhaust parts

Exhaust mounting kit

EU.EX.50CC

€18.19 €21.00

Exhaust Mounting Kit - BOLT - EU.EX.200-300CC

-13.36%

Exhaust parts

Exhaust Mounting Kit

EU.EX.200-300CC

€20.93 €24.16

Exhaust Mounting Kit - BOLT - EU.EX.105-150CC

-13.36%

Exhaust parts

Exhaust Mounting Kit

EU.EX.105-150CC

€20.93 €24.16

VERTEX Piston Top End Kit - Vertex - VTK24243D-3

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Piston Top End Kit

Vertex Top End Piston Kit FITS MODELS KTM SX-ECX 125, Husqvarna TC-TE 125 SPECS Compression Ratio STD Cylinder Diameter 54 mm Displacement 125 cc Piston Diameter 53.970mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared to forged pistons, and because twostrokes have lower cylinder...

VTK24243D-3

€177.62 €222.02

VERTEX Piston Top End Kit - Vertex - VTK24243C-3

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Piston Top End Kit

Vertex Top End Piston Kit FITS MODELS KTM SX-ECX 125, Husqvarna TC-TE 125 SPECS Compression Ratio STD Cylinder Diameter 54 mm Displacement 125 cc Piston Diameter 53.960mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared to forged pistons, and because twostrokes have lower cylinder...

VTK24243C-3

€177.62 €222.02

VERTEX Piston Top End Kit - Vertex - VTK24243B-3

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Piston Top End Kit

Vertex Top End Piston Kit FITS MODELS KTM SX-ECX 125, Husqvarna TC-TE 125 SPECS Compression Ratio STD Cylinder Diameter 54 mm Displacement 125 cc Piston Diameter 53.950mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared to forged pistons, and because twostrokes have lower cylinder...

VTK24243B-3

€177.62 €222.02

VERTEX Piston Top End Kit - Vertex - VTK24243A-3

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Piston Top End Kit

Vertex Top End Piston Kit FITS MODELS KTM SX-ECX 125, Husqvarna TC-TE 125 SPECS Compression Ratio STD Cylinder Diameter 54 mm Displacement 125 cc Piston Diameter 53.940mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared to forged pistons, and because twostrokes have lower cylinder...

VTK24243A-3

€177.62 €222.02

VERTEX Top End Piston Kit - Vertex - VTK23630D-2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.370mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VTK23630D-2

€199.33 €249.17

VERTEX Top End Piston Kit - Vertex - VTK23630C-2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.360mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VTK23630C-2

€199.33 €249.17

VERTEX Top End Piston Kit - Vertex - VTK23630B-2

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.350mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VTK23630B-2

€199.33 €249.17

VERTEX Top End Piston Kit - Vertex - VTK23630A-2

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston Kit FITS MODELS 250 SX (17-22); 250 XC (17-19); 250 XC TPI (20-22); 250 XC-W (17-18); 250 XC-W TPI (18-22); TC 250 (17-22); TE 250 (17-18); TE 250 i (18-23) SPECS Compression Ratio STD Cylinder Diameter 66.400 mm Displacement 250 cc Piston Diameter 66.340mm Vertex Two-stroke Pistons Because of a cast piston’s ability to...

VTK23630A-2

€199.33 €249.17

VERTEX Top End Piston Kit - Vertex - VTK24212D-2

VERTEX Top End Piston Kit - Vertex - VTK24212D-2 2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston KitFITS MODELS 85 SX (18-23); 85 SX BW (18-23); MC 85 (21); MC 85 1714 (22-23); MC 85 1916 (21-23); TC 85 (18-23); TC 85 BW (23)SPECS Compression Ratio STD Cylinder Diameter 47 mm Displacement 85 cc Piston Diameter 46.970mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared...

VTK24212D-2

€126.96 €158.70

VERTEX Top End Piston Kit - Vertex - VTK24212C-2

VERTEX Top End Piston Kit - Vertex - VTK24212C-2 2

-20%

Out of stock - No confirmed delay

Piston kits

VERTEX Top End Piston Kit

Vertex Top End Piston KitFITS MODELS 85 SX (18-23); 85 SX BW (18-23); MC 85 (21); MC 85 1714 (22-23); MC 85 1916 (21-23); TC 85 (18-23); TC 85 BW (23)SPECS Compression Ratio STD Cylinder Diameter 47 mm Displacement 85 cc Piston Diameter 46.960mm Vertex Two-stroke Pistons Because of a cast piston’s ability to contain higher silicon content compared...

VTK24212C-2

€126.96 €158.70

VERTEX Top End Piston Kit - Vertex - VTK24212B-2

VERTEX Top End Piston Kit - Vertex - VTK24212B-2 2

-20%

Shipped the 16/06/2026

Piston kits

VERTEX Top End Piston Kit