Engine - GPXMOTOUK.COM

GPX moto UK Call GPXMOTOUK - Petersfield , Hants : 07411364803

Engine 2021 - 2026

GPX have thousands of engines spares in stock , but this simple fact is that we dont sell many engine spares.

Thats good for you and bad for us , but hey , thats the bonus of having reliable bikes. As a result we are not spending valuable hours populating this page.

We will complete these lists over time . If you need anything send please whatzapp us on ++44 07411364803 or email [email protected]

2026+ 300r and 2026+ 300EFI Gaskets

2026+ FSE 300R WC GASKETS

2026+ FSE 300EFI GASKETS

GPX 300 EFI Oil Filter

£6.95

GPX 300 EFI Oil Filter

26+ 300efi and 300r 4t stock sprocket cover

£24.50

26+ 300 4T fibre and steel clutch plate kit

£43.50

sprocket washer 2026 300EFI AND 300R 4 STROKES

£3.95

2026 + 300 EFI AIR COOLED ECU INSTALLED WITH CORRECT MAPPING

£176.00

250E

Set of GPX 250e fibre clutch plates

£36.50

Set of GPX 250e fibre clutch plates

glass oil window fit all models

£5.50

TSE 300 2023 onwards

TSE 300 ENGINE GASKETS

TSE 300 IGNITION SYSTEM

TSE 300 WATER PUMP

TSE 300 COUNTERSHAFT

TSE 300 SHIFTING MECHANISM

TSE 300 EXHAUST CONTROL

TSE 300 ENGINE CASE

TSE 300 CYLINDER

TSE 300 REED VALVE CASE

TSE 300 COUNTERBALANCER

TSE 300 CLUTCH

TSE 300 CLUTCH COVER

TSE 300 CRANKSHAFT, PISTON

GPX 450r FSE

2026+ 450 blue water pipe

£39.50

Fibre and steel clutch plate kit 450 GPX

£54.50

Fibre and steel clutch plate kit 450 GPX

Joe Henner 2021-2025 FSE 300 + 2021-2026 450 FLYWHEEL ADVANCE KEY

£30.00

Flywheel puller required is right hand thread M28 P1.0 internal thread. GPX do not sell them but they are widely available. Search facebook GPX pages for fitting instructions.

STOCK 2021-2025 FSE 300 + 2021-2026 450 FLYWHEEL KEY

£2.90

Flywheel puller required is right hand thread M28 P1.0 internal thread. GPX do not sell them but they are widely available. Search facebook GPX pages for fitting instructions.

FSE300 FSE450 LARGE IGNITION CASE LARGE NUT ACCESS TO FLYWHEEL NUT

£7.00

Stock flywheel woodruff key fse450 all years

£4.95

GPX 450 starter motor

£95.50

Anodized red ignition bolts GPX 450 +22-25 FSE300

£12.00

2022 - 2026 FSE 450 CLUTCH SPRINGS SET

£17.50

GPX 450 ignition case

£54.50

FSE 450 22-24 FSE 300 CLUTCH BASKET LOCK WASHER

£3.90

TSE 250 Engine parts

Parts included 2026/7 high compression cylinder head that increases power output and torque. See below. Fits all TSE 250's with no further modification required

TSE 250 PISTON KIT WITH HEAD AND BASE GASKET - ALL ITEMS IN PHOTO

£156.00

Cylinder TSE 250r

£157.90

Cylinder TSE 250r - Stock original GPX TSE 250

Crankshaft as per photo TSE 250

£129.00

Crankshaft as per photo TSE 250

High compression cylinder head with gasket TSE 250 all years

£96.50

This is a high compression cylinder head which was made for the 2026 GPX 250 TSE. It fits all previous TSE 250 models. It increases compression a providing noticeable increase in power

TSE 250 rubber water pipes - choose from drop down

£12.50 - £13.50

TSE 250 chrome water pipe - ALL YEARS

£53.00

TSE 250 CLUTCH ARM ROD

£14.50

ENGINE SIGHT GLASS TSE 250

£9.30

TSE 250 CLUTCH ARM

£13.50

VERTICAL CLUTCH ROD BEARING AND SEAL

£11.50

power valve assembly

£35.00

TSe 250 power valve cover

£14.00

Power valve alloy sleeve

£24.50

Tse 250 power valve cover

£14.00

TSE 250 power valve cable wheel

£14.50

Plastic power valve cable wheel

£13.00

TSe 250 power valve wheel and cable housing

£19.58

Pair of original new and stock TSE 250 power valve cables

£19.50

Pair of original new and stock TSE 250 power valve cables

Cylinder TSE 250r

£157.90

Cylinder TSE 250r - Stock original GPX TSE 250

Tse250 base gasket

£7.50

Main drive shaft oil seal (sprocket shaft)

£12.00

Main drive shaft oil seal (sprocket shaft)

TSE 250 Single Gasket. Choose from drop down menu

£5.75 - £16.95

TSE 250 Single Gasket. Choose from drop down menu

Single anti rattle clutch plate

£4.20

TSE 250 gear lever shaft

£25.00

TSE 250 gear lever shaft

Tse 250 gear lever shaft

£25.00

Kick start shaft oil seal

£7.00

Kick start shaft oil seal

Crankshaft as per photo TSE 250

£129.00

Crankshaft as per photo TSE 250

TSE gearshaft seal

£6.30

TSE gearshaft seal

Paypal [email protected] and il send it out free post in envelope

Left hand crankcase oil seal

£15.00

Left hand engine cover + related parts

£2.30 - £34.90

Left hand engine cover + related parts

TSE 250 alternator

£98.65

tse 250 water pump drive gear

£21.50

TSe 250 water pump

£26.50

tse 250 clutch basket

£61.16

TSE 250 inner clutch basket

£45.20

Clutch parts

£1.50 - £25.00

TSE 250 Fibre clutch plates set

£25.00

Tse250 clutch basket brass Bush

£12.00

Tse250 full set of clutch springs

£14.00

Full set of tse 250 steel plates clutch

£24.00

Clutch basket large needle roller bearing

£9.00

Clutch casing actuator

£24.00

Clutch casing actuator

TSE 250 Gear selector arm

£13.50

Gear selector arm

TSE 250 Flywheel woodruff key

£4.95

TSE 250 Flywheel woodruff key

Water pump seal - special part

£14.00

TSE sprocket nut

£5.20

Outer clutch face

£37.30

Power valve alloy sleeve

£24.50

TSE 250 plastic engine breather

£4.50

TSe 250 mains bearing holder

£5.20

Water pump cover TSE 250

£39.50

Water pump cover TSE 250

TSE 250 exhaust cylinder gasket

£4.95

TSE 250 exhaust cylinder gasket

TSE 250 clutch basket locking washer

£3.95

TSE 250 clutch basket locking washer

TSE 250 crankshaft woodruff key

£4.95

TSE 250 crankshaft woodruff key

TSE 250 cylinder coolant hose

£13.50

TSE 250 cylinder coolant hose

Single mains bearing

£18.00

Single mains bearing. This is the mains bearing that is NOT supplied fitted to the crank

Both mains bearing oil seals

£30.00

Both mains bearing oil seals

plastic TSE 250 oil cover screw

£4.50

TSE 250 cylinder head water outlet casing

£23.50

Pair of original new and stock TSE 250 power valve cables

£19.50

Pair of original new and stock TSE 250 power valve cables

GPX 2021 -2025 FSE 300 Engine parts

21-25 FSE300 PISTON , RINGS ,PIN AND CLIPS

£64.50

2021-2022 FSE300 CYLINDER HEAD as per photo

£195.00

2021-2025 FSE300 BARRELL

£194.00

FSE 300 Injector

£39.75

FSE 300 Injector

FSE 300 AND 450 FUEL PUMP

£59.50

FSE 300 AND 450 FUEL PUMP

2021 -2025 FSE 300 Crankshaft

£105.00

2021 - 2025 FSE 300 Base Gasket and head gasket

£27.50

2021 - 2025 FSE 300 Ignition case Gasket

£9.65

2021 - 2025 FSE 300 Both Crank bearings

£91.50

2021 - 2025 FSE 300 ignition case

£39.00

2022 - 2024 FSE 300 CLUTCH SPRINGS SET

£17.50

FSE 450 22-24 FSE 300 CLUTCH BASKET LOCK WASHER

£3.90

GPX moto UK Call GPXMOTOUK - Petersfield , Hants : 07411364803