Gearing at Donington

skidlids · 31-Mar-2009, 11:42

Just been going through a few of the gearing Choices that were made at Donington Park over the weekend and then pumped them into a spread sheet I have and it spat out the following.

Jolley · 01-Apr-2009, 12:42

I have a late Monster with the 1.85 Primary drive. I actually did qualifying and the race on a 13t/41t combination with a theoretical top speed of just 96mph. Good enough for 7th in Qualifying and 8th in the race (Class B).

See attached some combinations taken from http://www.gearingcommander.com for the 1.85 Monster engine.

Jolley · 01-Apr-2009, 12:49

Problems with the attachment... it should be here now!

skidlids · 01-Apr-2009, 12:57

Quote:

Originally Posted by Jolley

I have a late Monster with the 1.85 Primary drive. I actually did qualifying and the race on a 13t/41t combination with a theoretical top speed of just 96mph. Good enough for 7th in Qualifying and 8th in the race (Class B).

See attached some combinations taken from http://www.gearingcommander.com for the 1.85 Monster engine.

On my gearing spreadsheet I make 13/41 on an engine with a 1.85 primary ratio reving to 8500rpm in top 115mph

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01-Apr-2009, 12:49	#3
Jolley Registered Forum User Big Twin Bikes: 959 Posts: 1,134 Join Date: Nov 2008 Location: Surrey/Northants Problems with the attachment... it should be here now! Attached Thumbnails Reply