ETZ 251, 301
- 2.1. Frame - Footrests, Rear brake
- 2.2. Frame - Engine fastening, Centre stand
- 2.3. Telescopic front fork
- 2.4. Handlebar
- 2.5. Cables
- 2.6. Front wheel for drum brake
- 2.7. Front wheel for disc brake
- 2.8. Disc brake
- 2.8. Scheibenbremse Grimeca
- 2.9. Disc brake - Brake operation
- 2.10. Rear wheel, Rear brake
- 2.11. Rear wheel drive
- 2.12. Hinterradfederung
- 2.13. Petrol tank
- 2.14. Silencer
- 2.15. Front mudguard
- 2.16.2. Rear mudguard
- 2.17.1. Holder for number plate
- 2.18. Dual seat
- 2.19. Right panel
- 2.20. Tools
- 2.21. Intake device
- 2.23. Accessories - Side stand, Luggage carrier
- 3.1. Headlamp
- 3.2. Trafficator device, Stop and tail lamp
- 3.3. Instruments for de luxe models
- 3.4. Instruments for standard models
- 3.5. Inner electric parts
- 3.6. Alternator
- 3.7. Leads and Accessories
- 3.8.1. Transistorized ignition, former design
- 3.9. Elektronische Zündung Powerdynamo/Vape
- 4.1. Spare engine, Spare crankcase
- 4.2. Covers for crankcase
- 4.3. Cylinder, Cylinder cover
- 4.4. Crankshaft, Piston, Revolution counter drive
- 4.5. Clutch
- 4.6. Kickstarter
- 4.7. Gearchanging
- 4.8. Gearbox
- 4.9. Carburettor
- 4.9.1. Vergaser BING
- 4.10. Oil pump
- 5.0 Spezialwerkzeug