In this video I rebuild my daily driver Derbi Variant Revolution with the Start V (Start 5) engine.

I broke the transmission input shaft the other day playing with stuff so it had to be completely torn down to fix, so I rebuilt a spare I had in the shop.

I take the engine down using less than ideal methods because I am missing my crank puller, but there are some good tips there if you are stuck in a similar situation.

These are the bearings and seals I could get numbers off of.

Crank = 6204 x2 (20x47x14) I would use c3
Seals = 20x35x7 and 20x30x7
Output shaft = 6203 (17x40x12)
Seal = 17x35x7

If anyone has any of the other bearing id's let me know in the comments!

#derbi #derbirevolution #mopedarmy #noped #moped

Some of the tools I use:

Vevor Case splitter/ Crank Puller Combo:
[ Ссылка ]
Multi Piece Flywheel Puller:
[ Ссылка ]
Piston TDC/Ignition Measuring tool:
[ Ссылка ]
Pressure Tester
[ Ссылка ]
Roller Weight Scale
[ Ссылка ]
Dial Indicator with Magnetic Base
[ Ссылка ]
Crimp Tool for Motorcycle/Automotive Plugs
[ Ссылка ]
Fluke Multimeter
[ Ссылка ]

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