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 1-12 of 12 item(s)

BOYESEN Pro Series Reeds for Rad Valve System - Boyesen - PSR-041

-13.33%

Shipped the 27/06/2026

Reed Valves

BOYESEN Pro Series Reeds for Rad Valve System

BOYESEN

PSR-041

€74.35 €85.79

Boyesen reed valve replacement Pro Series: Reed valve replacement for Boyesen reed valves system Model-Specific variable tension reed petals (Aerospace carbon material) Rubber coated and fuel resistant reed petals to ensure a long-lasting seal

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

-13.35%

Exhaust parts

Exhaust Mounting Kit

BOLT

EU.EX.105-150CC

€21.23 €24.50

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

BOYESEN Spare Gasket RC2 Series KTM/HVA - Boyesen - RG-42B

-13.41%

Shipped the 27/06/2026

Reed Valves

BOYESEN Spare Gasket RC2 Series KTM/HVA

BOYESEN

RG-42B

€8.66 €10.00

Boyesen Superstock reeds carbon KTM EXC/SX125 - Boyesen - SSC341

-13.34%

Shipped the 27/06/2026

Reed Valves

Boyesen Superstock reeds carbon KTM EXC/SX125

BOYESEN

SSC341

€60.66 €70.00

OEM replacement reeds

BOYESEN Spare Carbon Reed Petals RC2 Series KTM/HVA - Boyesen - PSR-042

-13.34%

Shipped the 27/06/2026

Reed Valves

BOYESEN Spare Carbon Reed Petals RC2 Series KTM/HVA

BOYESEN

PSR-042

€60.66 €70.00

Spare petals Only for Boyesen reed valve system

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

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

RFX Race Pre-Oiled Air Filter - RFX - FXAF5000855PO

-25.37%

Shipped the 27/06/2026

Air filter

RFX Race Pre-Oiled Air Filter

RFX

FXAF5000855PO

€14.18 €19.00

New to the RFX range and produced by Multi Air, the RFX Air filter is the perfect choice for all levels. Let your bike breath with twin layered foam and precise fitment. With over 30 Years experience, Multi Air is a name you can trust. Product Features: Breathable twin layered foam. Non flammable foam used on all 4 stroke models. Industry leading...