George Harvey Collegiate high school has a new classroom devoted to bikes, bike repair and bike maintenance. We recently worked with Colin O’Connor, a TDSB teacher who is leading this…
Vintage Bicycle Feature: Griffon Paris Mixte Touring. France 1948
This Griffon is an example of a 1950s French mixte bicycle. The term mixte indicates that it is suitable for both sexes but outside of France, the mixte type frame…
Canadian National Cyclocross Championships November 2, 2020
Mariposa Racing Team had seven riders racing the Canadian National Cyclocross Championships in Peterborough, Ontario November 2, 2020 spread across Junior, U-23, Elite and Masters’ categories. The race course was…
Vintage Bicycle Feature: 1965 Hetchins, England
This frame is an excellent example of the ornate lugged Hetchins. The Hetchins “Vibrant” stays were claimed to make the bike more comfortable and resilient. Campagnolo Record derailleurs, hubs and…
Mariposa Cycling Team News October 30, 2019
We are well into the cyclocross season and the Mariposa youth racers have been racking up podium finishes in the Ontario Provincial Championships and the Ontario Cup race series. The…
Vintage Bicycle Feature: André Bertin “Type Special” French Racer Vintage Bicycle
This circa late 1940s André Bertin “Type Special” French Racer was built by André Bertin, a former professional cyclist. At Bicyclesport and Bicycle Specialties, we sold Bertin over the years…
Shimano GRX Di2 Groupset Review
By Dede Barry Shimano’s GRX drivetrain is the first dedicated gravel/adventure group set on the market. I recently spent a week riding and testing the Di2 version in Girona / Costa Brava…
On the bike, slogging through mud, suffering from the effort, and smiling.
A look back at cyclocross over the years with a selection of photos from the World Championships at Crystal Palace, in 1973. By Michael Barry. Photos by Clare Barry, Mike…
Mariposa Feature: All-Road, All-Weather Bike
This all road bike, recently built in the workshop, is ready for dirt, mud, tarmac, mountains and plains. And of course, it has a frame pump. It was built with lightweight…
Adventures Off The Beaten Path In the Pyrenees
Away from the traffic and into the green mountains I can quickly find the serenity that is elusive within the city. We climbed for an hour or so, up to…
Growling Beaver Brevet 2019
The 5th Annual Growling Beaver Brevet, a tough gravel event that supports people with Parkinson’s by raising money for Brain Canada and The Davis Phinney Foundation was September 28th. As always,…
Team Mariposa News: September 25, 2019
Cross is here. Cameron Jette just wrapped up a great weekend of racing at the Trek World Cup in Waterloo, WI. He commented that it was the muddiest race he’s…