Those that got into mountain biking in the late nineties — the golden era of bizarre and innovative tech — are in for a real treat today as I’ve just spotted this new old stock Shimano Airlines groupset for sale on eBay.
Editor’s note: This article was originally published in 2017 but on discovering this newly-listed groupset we decided it was too interesting not to share again.
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Reports vary, but according to the press release for the system — which is still available to view on the recently deceased BikeMagic — each 300cc tank was said to have been good for up to 400 shifts. These tanks were pressurised using a regular track pump.
There seems to be a few different variations on exactly where these tanks were located, but Shimano’s tech doc — which, quite remarkably, is still available online — suggests that the tank should usually be fitted to either the top or bottom of the downtube.
Shimano’s own marketing booklet, which is also available for your viewing pleasure on Disraeli Gears, also claims that a mere dab of the shifter would initiate a gear change, taking the thought out of shifting during a race.
While I’m doubtful that the groupset offered any substantial performance benefits over the mechanical groupsets of the day couldn’t, I’d personally be happy to pay for the aural experience of using Shimano Airlines alone — the pleasing hiss and mechanical ‘cla-chunk’ the system makes when shifting is absolutely delightful.
The system’s cassette bears a remarkable similarity to today’s SRAM PG-720 cassette, with its oversized, inbuilt ‘spacer’ pushing the block away from the spokes and harm’s way. As always, nothing is truly new in the world of cycling tech!
I contacted GearHeader or Tom by his real name — who has had a groupset for sale/swap on Pinkbike for some time — to find out how he came across this groupset and the rest of his huge collection of amazing, retro-tastic goodies.
Tom says he started out BMX racing in the early nineties and became interested in mountain biking shortly afterwards, a period that in his words was when “things started getting wild”.
Attending World Cup events in Kaprin and Leysin at the time allowed Tom to make a lot of contacts, but he says that the majority of his collection has come from “stuff lying around in corners of bike shops,” and that “there’s still so much stuff laying in stores [that] nobody pays attention to that old gear because it’s considered ‘old’”.
According to MTBR, the groupset came in at $1,600 at the time (which is roughly a rather eye-watering $2,350 in today’s prices), so I can only imagine that there are a few more of these groupsets sitting around in the basements of bike shops who failed to ship their very expensive and very speculative investment.
Those that remember this system may also fondly remember Mavic Zap, which as we all know came back around in the form of Di2.
With that in mind, if looking backwards really can predict the future of cycling tech, perhaps we’ll even see a return to air shifting one day!
Are you eyeing your bank account and considering scooping up this piece of MTB history? Or better still, did you own a bike with Shimano Airlines? As always, please leave your thoughts in the comments below and don’t forget to include any photos!
Article updated 9th November 2018.