Optima/Ultima spur
Posted: Fri Dec 11, 2015 4:25 am
Haven´t seen this version before - any ideas?
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Optima/Ultima spur
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Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 9:40 am
Is the center part removable? The big spur part looks like standard issue, but the center looks like its pressed in, or just a misaligned mold? I have the thorp under and over drive sets, and they dont look like that.
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 10:26 am
Yes, the inner part is steel and pressfitted.
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 10:38 am
How does it differ from the special center gear from the Pro XL and others? I have one somewhere but can't get to it to see, but here's one that Monogram has listed on ebay
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 11:53 am
It doesn´t differ much 
Thanks Jeff
Thanks Jeff
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 12:11 pm
O 
cherish that gear, eBay seems to think they are fairly precious!
cherish that gear, eBay seems to think they are fairly precious!
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 1:07 pm
I do - it rests on a Ultima Pro V1 (aluminum chassis) Apparently it sits as it came from the factory.
Hardened final pinion and special center gear.
Hardened final pinion and special center gear.
Re: Optima/Ultima spur
Posted: Fri Dec 11, 2015 4:59 pm
.