Hello Guest User,

Please feel free to have a look around the forum but be aware that as an unregistered guest you can't see all of it and you can't post.

To access these 'Registered Users Only' areas simply register and login.

GPZ1100B2 Top whack?

Need help restoring, building, or finding then try here.

Moderators: chrisu, paul doran, Taffus, KeithZ1R

Message
Author
User avatar
BAFF1960
100Club
100Club
Posts: 231
Joined: 9th Aug 2021
Location: Brotton, Saltburn by the Sea

GPZ1100B2 Top whack?

#1 PostAuthor: BAFF1960 » Mon Aug 14, 2023 7:50 am

Hi.
Looking at the slow running speedo issue with my B2 still. I'm running 15/40 gearing and know it should have a top speed of 140 [ ish ]. Anyone know what it should be showing flat out at the redline, 9000rpm [ private roads of course ].

User avatar
ADRIAN H
Hardcore
Hardcore
Posts: 4609
Joined: 21st Mar 2009
Location: Charminster. Bournemouth

Re: GPZ1100B2 Top whack?

#2 PostAuthor: ADRIAN H » Mon Aug 14, 2023 8:35 pm

You can use this online calculator to work out speed for each gear at different revs. It has data for the GPZ1100.

https://www.gearingcommander.com/
adrianhorsfield@live.co.uk
Sunny Bournemouth. Dorset. UK.

User avatar
BAFF1960
100Club
100Club
Posts: 231
Joined: 9th Aug 2021
Location: Brotton, Saltburn by the Sea

Re: GPZ1100B2 Top whack?

#3 PostAuthor: BAFF1960 » Tue Aug 15, 2023 8:08 am

Hi.
Thanks for that, very useful.
Alan


Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 96 guests