Powerdynamo (MZ-B) VAPE Alternator Only fits Yamaha 1972-82 XS 650

This system has a 10 day handling time. Please allow up to 2 weeks before your item ships.

Fits Yamaha
1972-1982 XS650
Rotor 1.4kg / 49oz
12 Volt / 180 Watt

Replaces old alternator and regulator, Though the alternator is technically capable of running without a battery (which the stock alternator could not), your ignition will need the battery to get started. The electric output generated during kickstart is not enough to start ignition reliably. You imperatively need a battery.

This is a complete alternator including Rotor, Stator Regulator & Adapter mounting plate (where applicable)

- Does not replace points and govenor setup only alternator.
- Will work with any 12V ignition setup as long as ignition is based at camshaft level and a working battery.
- Can not be used if you had installed an ignition setup directly on your original alternator.
- Does not support the original safety relay that prevents starting into an already running engine.
- Does not support any existing electronic revolution counter.
- Has only 180 watts and offers therefore less electric power than original alternator.