Uprated Hub Motor for Bultaco Brinco R

[interpaul]

Was wondering if anyone has experience of hub motors. I have a Brinco R, great bike really well specced with a 2kw motor. I have permission from a local land owner to use the bike on areas of their land so I can really let the bike rip. So was wondering if I could stick a 3 or 4kw motor onto the bike to give it a bit more punch.

The bike is fast enough but more grunt would be nice

I am also interested in the Qulbix which has a 10Kw motor but the price is not so good...

 

[Steve UKLSRA]

I can't see a price on that site for the full bike, just circa 1300Euros for frames...have you had a quote and how much (me likey)

Edit....found it...hmmm...goes to check bank balance lol