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Tnn Pads.


alex-trials-boy

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Hey guys i dont know wheather to buy some tnn pad refills or just buy some new pads altogether, how do you remove the old material and then install the new stuff and how/what to use to glue them in? any video guides or help appreciated (Y)

Thanks,

Alex.

To remove the material, stick the pads in a pan of boiling water, then just pull them apart.

No clue whatsoever to what glue to use though.

Kieran.

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Hi,

To remove pads from CNC backings I would first try and twist out the pads from one end with my teeth! This is possible on Alu backed pads because the glue bond between pads and alu isn't as strong as the plastic backed ones.

For the fitting of new refills, below is a link to a photo guide I put together for Heatsink CNC backings. The advice is also vaild for the various copy CNC backings which came out later.

DSCF0085.JPG

http://www.heatsinkb...om/?p=padsguide

Steve

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Hi,

To remove pads from CNC backings I would first try and twist out the pads from one end with my teeth! This is possible on Alu backed pads because the glue bond between pads and alu isn't as strong as the plastic backed ones.

For the fitting of new refills, below is a link to a photo guide I put together for Heatsink CNC backings. The advice is also vaild for the various copy CNC backings which came out later.

DSCF0085.JPG

http://www.heatsinkb...om/?p=padsguide

Steve

Nice one cheers Steve (Y)

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A little bit of superglue should do you fine on the TNNs - I put a set of LGMs into some backings a few days ago and they're a super nice fit (Y)

If you're ever lucky enough to get a set of the Plazmatic CNC backings that came out about 10 or so years ago, Steve's advice should work too ;)

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If you're ever lucky enough to get a set of the Plazmatic CNC backings that came out about 10 or so years ago, Steve's advice should work too ;)

Yeah, I think it's fair to say that there were some examples of CNC backings knocking around before 2004. They had only had limited production runs and died out due to design and cost issues.

HeatsinkBikes CNC backings were the first to solve all the issues dogging the concept including establishing the availability of refills (all at a reasonable price), so became globally successful. As a result the way was paved for others to follow....

Steve

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pretty sure i didnt even glue my coustsink refills in when i got them haha. was ages ago now, and i had no problems. one of the maggie piston nipples has since snapped off into the cnc backing which is annoying though, hence now running one coustsink and one proper old koxx brown!

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What sort of glue? i have TNN backings, will i have to trim the the pad atall?

Dude, you answered all of your question in that post alone. :sick:

If you haven't noticed, trials bikes are a bit of a bodge job to get things to work, grinding rims to work, trimming pads, superglue, etc.

And yes, it's superglue. The search function works well.

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