These people maintain a serious fleet of road bikes.
In Europe, many one-day professional races occur on a Sunday, with a "sportif" ride open to the public over the same course on Saturday.
Cycle Classic Tours warehouses an excellently-maintained fleet of road bikes in The Netherlands and drives them all over Europe to these "sportifs" to fulfill reservations by enthusiasts not traveling with their own road bikes.
Be sure to ask Cycle Classic Tours if they're servicing a ride occurring during your visit to an area (and if not, ask them for a recommendation -- we found them through a referral from a company not servicing our ride; I suspect the "quality road bike rental" people largely know each other).
I believe Cycle Classic Tours' main business is full-service tourism packages around the same events, arranging accommodations, meals, and transportation to/from race-watching venues in addition to bike rental for the "sportif," plus some organized scenic tours of their own invention that are not associated with professional bike races.
The rental road bikes and their components were clean as a whistle. No unexpected sounds or clicks. Shifting was squeaky clean, and braking was tight. Our bikes were full-carbon, I think perhaps Ultegra (at least 105), and appropriate geometry to the nature of the ride.
The prices were higher than renting from a shop in a major city (I think ours were 100 euros per day, with a "day" meaning pickup the afternoon before the ride, drop-off at the finish line or shortly thereafter), but it's not like there were shops renting road bikes in such a rural area anyway, and I really can't sing the bikes' praises enough.
The staff were friendly and easy to work with, and able to accommodate last-minute changes from a two-day rental to a one-day rental with a quick refund. Rather than wait for us to make it from the nearest train station to our hotel via public transit, the person delivering our bikes gave us a ride. He checked our bikes, including adjustments for fit, and was available all day at the start/finish line the day of the ride.
Fantastic company -- we can only hope that one day, we will have more adventures that would make our paths cross again. We would certainly give Cycle Classic Tours a call.
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One suggestion that applies to all high-end, traveling/rural bike rental services: if you find yourself in a situation where you will be handing over a cash security deposit upon pickup of the bike, and if you are leaving Europe shortly after your sportif, check if your rental company would consider taking a slightly larger cash deposit on the bikes in your native currency instead of in euros. It didn't even occur to us to ask, and we ended up pulling 600 euros out of an ATM only to get them back at the finish line the next day and have no idea what to do with them.) read more