Engine

Performance and reliability at the heart of your bike.

Explore our range of moto trials engine components, designed to keep your engine running smoothly and efficiently in demanding riding conditions. From routine maintenance parts to critical drivetrain and cooling components, every item is built for precision, durability and long-term performance.

Jitsie Kickstart Lever Beta Evo 2T 09-25

Jitsie Gear Selector Drum Gas Gas Pro/Racing/GP 02-26

Jitsie Gear Shaft Oil Seal NBR 12X20X5MM Gas Gas Pro/Racing/GP 02-26, Vertigo 16-26

Jitsie Gear Shaft Oil Seal NBR 12X22X7MM Gas Gas JT/JTR/JTX/TX/TXT/Contact 89-03

Surflex Friction Clutch Plates Beta Rev/Evo 2T 94-25

Surflex Friction Clutch Plates Gas Gas Contact 99-03

Surflex Friction Clutch Plates Gas Gas Pro/Racing/GP 02-26

Surflex Friction Clutch Plates Scorpa Twenty 15-16, Sherco ST 99-16

Surflex Steel and Friction Clutch Plates Beta Rev/Evo 50/80 04-25

Surflex Steel and Friction Clutch Plates Gas Gas Contact 99-03

Surflex Steel and Friction Clutch Plates Montesa 315 97-04

Surflex Steel and Friction Clutch Plates Scorpa SY 00-10

Surflex Steel and Friction Clutch Plates Scorpa Twenty 15-16, Sherco ST 99-16

Jitsie Base Cylinder Gasket 0.5MM Beta Techno 95-99

Jitsie Base Cylinder Gasket Beta Rev3/Evo 2T 00-25

Jitsie Base Cylinder Gasket 0.5MM Beta Rev/Evo 50-80 99-25

Wössner Piston Honda TLR 250

Meteor 300 Piston 79MM

Meteor 280 Piston 76MM

Meteor 250 Piston 72.5MM

Meteor 125 Piston 54MM

Meteor Piston Ring

Meteor Piston Pin

Meteor Piston Circlips

XIU-RDI Clutch Pack Race 9.9MM Gas Gas Pro/Racing/GP 02-26, Scorpa SC 17-22, Sherco ST 17-22, Vertigo 21-26

XIU-RDI Clutch Pack Race TRS One 16-26

XIU-RDI Clutch Pack Race 10MM Scorpa SC 17-22, Sherco ST 17-22

XIU-RDI Clutch Pack Pro 9.8MM Vertigo 19-20

XIU-RDI Clutch Pack Pro 9.9MM Gas Gas Pro/Racing/GP 02-26, Scorpa SC 17-22, Sherco ST 17-22, Vertigo 21-26

XIU-RDI Clutch Pack Pro TRS One 16-25

XIU-RDI Adjustable Clutch Support Plate with 1.5MM Spring Gas Gas Pro/Racing/GP 07-26

XIU-RDI Perforated Clutch Pressure Plate Gas Gas Pro/Racing/GP 02-26

Jitsie Drilled Clutch Hub Bolt M5X20 Gas Gas Pro/Racing/GP 02-25

Jitsie Base Cylinder Gasket 0.5MM Gas Gas Pro/Racing/GP 125 15-25

Jitsie Base Cylinder Gasket 1MM Gas Gas Pro/Racing/GP 125 02-26

Jitsie Base Cylinder Gasket Gas Gas Pro/Racing 125 02-14, Pro/Racing/GP 250-300 02-25

Jitsie Base Cylinder Gasket 0.3MM Scorpa SCT/SC-F 23-25, Sherco ST-R/ST-F 23-25

Jitsie Base Cylinder Gasket 0.5MM Honda TLR 250

Jitsie Base Cylinder Gasket Paper 0.5MM Montesa 315 97-04

Jitsie Base Cylinder Gasket 0.5MM Scorpa SCT/SC-F 23-25, Sherco ST-R/ST-F 23-25

Jitsie Base Cylinder Gasket Paper TRS One/R/RR/Gold 16-25

Jitsie Camshaft Cover Gasket 0.5MM Honda TLR 250

Jitsie Central Engine Crankcase Gasket Beta Rev3/Evo 2T 00-25

Jitsie Central Engine Crankcase Gasket CSA56 0.5MM Beta Rev/Evo 80 03-25

Jitsie Central Engine Crankcase Gasket 0.6MM Montesa 315 97-04

Jitsie Central Engine Crankcase Gasket 0.6MM TRS One/RR 16-17, One 18-20

Jitsie Central Engine Crankcase Gasket 1.2MM Scorpa SC 250/290/300 15-22, Sherco ST 250/290/300 11-22

Jitsie Central Engine Crankcase Gasket 0.2MM Gas Gas Pro/Racing/GP 02-26

Jitsie Central Engine Crankcase Gasket Paper 0.5MM Honda TLR 250

Jitsie Clutch Cover Gasket 0.6MM Gas Gas Racing/GP 19-26

Jitsie Clutch Cover Gasket 0.6MM Montesa 315 97-04

Jitsie Clutch Cover Gasket 0.6MM TRS One 16-20/RR 16-17

Jitsie Clutch Cover Gasket 0.6MM TRS One/R/RR/Gold 18-25

Jitsie Clutch Cover Gasket Gas Gas Pro/Racing/GP 02-18

Jitsie Clutch Cover Gasket 1.2MM Montesa 4RT 05-26

Jitsie Clutch Cover Gasket 1.2MM Scorpa SC 15-22, Sherco ST 11-22

Jitsie Clutch Cover Gasket 1.2MM Vertigo 16-25

Jitsie Clutch Cover Gasket 0.6MM Beta Rev3/Evo 2T 00-25

Jitsie Clutch Cover Gasket 0.5MM Honda TLR 250

Jitsie Cylinder Head Gasket 0.25MMM Beta Rev/Evo 00-25

Jitsie Engine Oil Plug Beta Evo 2T 09-25

Jitsie Engine Oil Plug Montesa 4RT 05-25

Jitsie Plastic Clutch Cover Protector Beta Evo 2T 09-25

Jitsie Flywheel Cover Bolt Montesa 4RT 05-25

Jitsie Plastic Clutch Cover Protector Gas Gas Racing/GP 19-26

Jitsie Plastic Clutch Cover Protector Scorpa SC 15-22, Sherco ST 09-22

Jitsie Clutch Needle Bearing 25X29X10MM Scorpa SC 17-22, Sherco ST 17-22

Jitsie Clutch Needle Bearing 25X33X24MM Scorpa SC 11-16, Sherco ST 99-16

Jitsie Clutch Needle Bearing 30X33X10MM Gas Gas Pro/Racing/GP 02-26

Jitsie Clutch Needle Roller Thrust Bearing 12X26X2MM Scorpa SC 11-16, Sherco ST 99-16

Jitsie Clutch Needle Roller Thrust Bearing 15X28X2MM Beta Techno/Rev/Evo 2T 94-25

Jitsie Clutch Needle Roller Thrust Bearing 17X30X2MM Gas Gas Pro/Racing/GP 02-26

Jitsie Clutch Needle Roller Thrust Bearing 20X35X2MM Scorpa SC 17-22, Sherco ST 17-22

XIU-RDI Clutch Piston Bearing Plate and Clutch Release Arm Set Gas Gas Pro/Racing/GP 03-26, Vertigo 20-26

Jitsie Crank Shaft Oil Seal 25X35X7MM Beta Rev/Evo 08-25

XIU-RDI Crankshaft Bearing 6205 25X52X15MM with Oil Seal and PTFE Lip Gas Gas Pro/Racing/GP 02-18

SKF Crankshaft Bearing 6205-2RSHNR 25X25X15MM Vertigo 18-25

SKF Crankshaft Bearing 6205-2RSHTN9/C4GJN 25X52X15MM Gas Gas Racing/GP 19-26

SKF Crankshaft Bearing 6206 ETN9/C3 30X62X16MM Beta Techno/Rev/Evo 94-25, Gas Gas Contact 95-03, Scorpa SC 11-22, Sherco ST 99-22

Jitsie Crank Shaft Oil Seal Viton 25X35X7MM Gas Gas Pro/Racing/GP 02-26

Jitsie Cylinder Head Gasket Honda TLR 250

Jitsie Cylinder Head Gasket 0.25MM Montesa 315 97-04

Jitsie Distribution Chain Tensioner Gasket 0.6MM Montesa 4RT 05-26

Jitsie Engine Oil Plug Gas Gas Pro/Racing/GP 02-26, Scorpa SC/SC-F 15-26, Sherco ST/ST-F 01-26

Jitsie Flywheel Cover Gasket 0.5MM Vertigo 16-25

Jitsie Flywheel Cover Gasket Honda TLR 250

Jitsie Flywheel Cover Gasket 0.6MM Beta Evo 2T 15-25

Jitsie Flywheel Cover Gasket 0.6MM Montesa 315 97-04

Jitsie Flywheel Cover Gasket 0.6MM TRS One 16-25

Jitsie Flywheel Cover Gasket Gas Gas Pro/Racing/GP 02-26

Jitsie Flywheel Cover Gasket 1.2MM Montesa 4RT 05-26

Jitsie Flywheel Cover Gasket 0.5MM Scorpa SCT/SC-F 23-25, Sherco ST-R/ST-F 23-25

Jitsie Plastic Flywheel Cover Protector Beta Evo 2T 15-25

Jitsie Plastic Flywheel Cover Protector Gas Gas Pro/Racing/GP 02-26

Jitsie Plastic Flywheel Cover Protector Scorpa SC 15-22, Sherco ST 09-22

Jitsie Aluminium Flywheel Cover Protector Montesa 4RT 05-26

Jitsie Plastic Front Sprocket Protector Gas Gas Pro/Racing/GP 02-26

Jitsie Plastic Front Sprocket Protector Montesa 4RT 05-26

Jitsie Reed Valve Gasket 1.2MM Montesa 315 97-04

Jitsie Reed Valve Gasket 0.19MM Gas Gas Pro/Racing/GP 02-26

Jitsie Reed Valve Gasket 0.5MM Beta Techno/Rev/Evo 94-25

Jitsie Reed Valve Gasket 0.5MM Gas Gas Pro/Racing/GP 02-26

Jitsie Reed Valve Gasket 0.5MM Gas Gas Contact/Pro 93-03

Jitsie Gear Selector Shaft Spring Gas Gas Pro/Racing/GP 02-26

Jitsie Gear Shaft Oil Seal NBR 12X19X5MM Scorpa SC 11-22, Sherco ST 99-22

Jitsie Gear Shaft Oil Seal NBR 12X20X6MM TRS One 16-25

Jitsie Gear Shaft Oil Seal NBR 12X22X5MM Beta Techno/Rev/Evo 87-25

Jitsie Inner O-Ring Cylinder Head Viton 51.5X1.78MM Beta Rev/Evo 80 03-25

Jitsie Outer O-Ring Cylinder Head Viton 94.97X98.53X1.78MM Beta Rev/Evo 50/80 02-25

Jitsie Inner O-Ring Cylinder Head Viton 85.2X1.78MM Beta Techno 95-99

Jitsie Outer O-Ring Cylinder Head 114.02X117.58X1.78MM Beta Techno 95-99

Jitsie Inner O-Ring Cylinder Head Viton 69.57X1.78MM Gas Gas Pro/Racing/GP 125 09-13

Jitsie Outer O-Ring Cylinder Head NBR 91.7X1.78MM Gas Gas Pro/Racing/GP 125 02-26

Jitsie Inner O-Ring Cylinder Head Viton 79X1.78MM Gas Gas Pro/Racing/GP 250/280 02-26

Jitsie Outer O-Ring Cylinder Head NBR 101.32X1.78MM Gas Gas Pro/Racing/GP 250/280/300 02-26

Jitsie Inner O-Ring Cylinder Head Viton 82.27X1.78MM Gas Gas Pro/Racing/GP 300 02-26

Jitsie Inner O-Ring Cylinder Head Viton 85X2MM Scorpa SCT/SC-F 23-25, Sherco ST-R/ST-F 23-25

Jitsie Outer O-Ring Cylinder Head Viton 105X2MM Scorpa SCT/SC-F 23-25, Sherco ST-R/ST-F 23-25

Jitsie Kickstart Idle Gear Needle Bearing 15X19X10MM TRS One 18-26

Jitsie Kickstart Idle Gear Needle Bearing 15X19X13MM Gas Gas Pro/Racing/GP 02-26