Marzocchi triple clamps that have less standard 45mm

KERMIT1200

KERMIT1200

Hero member
Location
Worcester,UK
Hi all,
Now the race season as ended, my thoughts turn to checking,servicing, replacing items.
The suspension front and rear (well the whole bike) is going to Maxton to fully service their units that are currently on the bike.
Due to the rules/regulations on what I can change etc I am forced into keeping the Marzocchi front end!
My question is does any one know of any Marzocchi triple clamps (38mm) that can offer an offset of somewhere between 35 and 40mm?

Andy
 
No idea what they measure at, but 2 options are the parallel ones used on SFC twins that apparently improved handling; don't know if that meant speeding up or slowing down the steering. And Ducati ones. A way more expensive option would be making your own. Wasn't there someone making a Magnesium racing version a while back
 
Here you go Andy. I can guarantee the stem will be too long but you may be able to get it reduced or else make a new one.

Heat the yoke carefully before removal, its prob heated treated alloy, you definitely dont want to anneal it!

Worth asking the offset and remember it'll bash your tank on full lock but any bike thief can specialise in this kind of modification.

Cheers and good luck.

 
Jota Rob said:
Here you go Andy. I can guarantee the stem will be too long but you may be able to get it reduced or else make a new one.

Heat the yoke carefully before removal, its prob heated treated alloy, you definitely dont want to anneal it!

Worth asking the offset and remember it'll bash your tank on full lock but any bike thief can specialise in this kind of modification.

Cheers and good luck.

Click to expand...
Thanks Rob, message sent to seller.
Current setup runs a longer titanium stem anyway, thanks for tip.
Andy
 
Surprised to hear you want to slow down the steering, especially on a race bike. You're basically increasing the trail. I discovered the pitfalls when I fitted 'modern' Japanese front ends to my std SF frame (but we are talking 15-20mm offsets). Combined with std long rake (28-29 degrees) it was just all wrong. It didn't work until I removed the head tube and reattached it at 25-26 degrees.
 
piranha-bro2 said:
Surprised to hear you want to slow down the steering, especially on a race bike. You're basically increasing the trail. I discovered the pitfalls when I fitted 'modern' Japanese front ends to my std SF frame (but we are talking 15-20mm offsets). Combined with std long rake (28-29 degrees) it was just all wrong. It didn't work until I removed the head tube and reattached it at 25-26 degrees.
Click to expand...
Edit: Just read your race report and can see that you have a 'replica frame' which I'm assuming has revised front end geometry. Way to go!
 
Andy, I have a set of Marzo yokes most probably off a Ducati. Look like the same as the link that Rob posted.
I brought them off Phil Todd when I first built the Motodd. As the downtubes leaving the steering head tube are angled quite wide they gave me virtually no steering lock so pretty much useless. Once back in OZ I changed them with a set of cerianis off a 3c I had laying around.
Im currently in Thailand, will be home in a couple of weeks so can measure them. Been sitting in a box for 40 years so of no use to me. Yours for the cost of postage.
Vince, the SFC Cerriani aren't a flatter offset. Its the steering stem that is parallel instead of the 1.5deg offset Laverda used on the triples.
 
piranha-bro2 said:
Edit: Just read your race report and can see that you have a 'replica frame' which I'm assuming has revised front end geometry. Way to go!
Click to expand...
First thing I did to the standard frame headstock years ago was to relign to 25 degrees. I just followed it through to the replica frame.
motoddrob said:
Andy, I have a set of Marzo yokes most probably off a Ducati. Look like the same as the link that Rob posted.
I brought them off Phil Todd when I first built the Motodd. As the downtubes leaving the steering head tube are angled quite wide they gave me virtually no steering lock so pretty much useless. Once back in OZ I changed them with a set of cerianis off a 3c I had laying around.
Im currently in Thailand, will be home in a couple of weeks so can measure them. Been sitting in a box for 40 years so of no use to me. Yours for the cost of postage.
Vince, the SFC Cerriani aren't a flatter offset. Its the steering stem that is parallel instead of the 1.5deg offset Laverda used on the triples.
Click to expand...
Christ thats very kind of you. My situation is the bike is off Maxton mainly for a full service on the suspension units because other than change fork oil every year, nothing else has been done. After talking to Richard at Maxton we agreed the best way forward was for them to have the whole bike, to enable them to set up their units for the bike. After informing Richard of every possible current setting, measurement he suggest it may be advantagous to change the offset of the yokes. Bike at Maxton from 23rd, and if Richard suggest that different yokes would improve the handling I may get in touch. Any idea what the offset is ?
Thanks for offer,Andy
 
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