Author Topic: Breva 750 rpms  (Read 1023 times)

Offline Bajadera

  • Hatchling
  • **
  • Posts: 24
  • Location: Zadar, Croatia, Europe
Breva 750 rpms
« on: March 24, 2021, 10:26:57 AM »
A question for a Breva 750 owners...
What rpms your Breva have when driving 80km/h in a 5th gear?
Or 50km/h in 3rd??
Thanks
Breva 750 ie 2004
Vespa P125X 1981
Vespa PX125E 1993

Offline stubbie

  • Gaggle Mentor
  • ****
  • Posts: 329
  • Location: Perth Western Australia
Re: Breva 750 rpms
« Reply #1 on: March 24, 2021, 09:06:53 PM »
Can't remember exactly, sold my bike a few years back, but around 3500

Offline Muzz

  • Gaggle Hero
  • *****
  • Posts: 7078
  • On the backside of the planet.
  • Location: Christchurch, New Zealand
Re: Breva 750 rpms
« Reply #2 on: March 24, 2021, 11:08:43 PM »
80km/hr gives 3200 rpm.  At 100 km/hr (about 63mph nit is sitting dead on 4000rpm.

Never took note in third.  I am usually on a hill and looking where I am going. :grin:
Muzz. Cristchurch, New Zealand
03 Breva

Life is just a bowl of Allbran
Ya wake up in the morning and it's there

Offline Bajadera

  • Hatchling
  • **
  • Posts: 24
  • Location: Zadar, Croatia, Europe
Re: Breva 750 rpms
« Reply #3 on: March 27, 2021, 12:47:03 PM »
The reason for this question is that I recently changed the gearbox on my Breva because of the terrible noise that was produced by 4th gear...it was making a noise like "Sherman tank" from ww2  :rolleyes:
I couldn't find decent gearbox from Breva/Nevada so I bought the used gearbox  from TLM -Netherlands and it is supposed to be V65 Florida gearbox with 48000km and it is working really good at the moment.

As I found...V65 Florida gearbox have all the gears the same except the 2 primary gears that have a bit "shorter ratio"
I have been riding my Breva today...and at 80km/h my Breva has exactly 3500rpm...
Well according to your information guys...my "new" gearbox is the same as original...
Well ... I am a bit confused right now
Breva 750 ie 2004
Vespa P125X 1981
Vespa PX125E 1993

Offline Muzz

  • Gaggle Hero
  • *****
  • Posts: 7078
  • On the backside of the planet.
  • Location: Christchurch, New Zealand
Re: Breva 750 rpms
« Reply #4 on: March 28, 2021, 10:19:32 PM »
I took a measurement as I was barrelling up a hill on my weekend ride.  Only thing is, I thought you had said 80km/hr in third.... :embarrassed:

So, at 80 km she was doing 4800 rpm, which gives 3000 rpm at 50.
Muzz. Cristchurch, New Zealand
03 Breva

Life is just a bowl of Allbran
Ya wake up in the morning and it's there


NEW WILDGUZZI PRODUCT - Moto Guzzi Door Mat
Receive donation credit with door mat purchase!
Advertise Here
 

***Wildguzzi Official Logo High Quality 5 Color Window Decals Back In Stock***
Shipping in USA Only. Awesome quality. Back by popular demand. All proceeds go back into the forum.
Best quality vinyl available today. Easy application.
Advertise Here