We are proud to still be able to supply and carry stock of our in demand range of hand made flat tanks for the Montesa 4RT. Simply the best out there, put them all alongside one another and there really is no comparison, these have been made by the hands that fabricate many World Superbike tanks and the quality really is that good. No horrible welding where the thread tops have simply been cut out and badly rewelded into place, nor dodgy blobby stuff round the outsides! The tops have been specially pressed, recessed and fused together to enable a much better & more attractive fit for the fuel cap itself. We have also whilst keeping them flat designed in a smooth & slight dome to enable a little more fuel capacity.

We are able to offer these as outright purchases if you want to keep your standard tank or as an exchange service and you can choose from a choice of polished, satin black, repsol gp orange (which the factory wheels are done in) or pale repsol orange which is the match to the standard repsol frame stickers.In fact we could supply them to you in any custom colour of your choice, we have sold quite a few of these overseas and all were in interesting colours!  If you wish to purchase simply go to the montesa page or call.


Colour options & breather combinations
Colour options & breather combinations
profile of the best flat tank top you will see
profile of the best flat tank top you will see
black with breather
black with breather
Pale Repsol colour (same as frame stickers)
Pale Repsol colour (same as frame stickers)
close up combination
close up combination
Seamless & recessed top, far & above the rest
Seamless & recessed top, far & above the rest