A custom Allroad bicycle built with Kaisei tubing, lugged, brazed and a Ritchey WCS Gravel Carbon Fork. Specifications: Groupset: Shimano Dura-Ace R9170 Hydraulic Di2 2 x 11 speed Wheels: Shimano…
Mariposa Bicycles: The Essence of What We Do
Cinematographer, Luke McCutcheon, Jacq Antrade and team beautifully capture the essence of what we do at Mariposa Bicycles in this short film.
Vintage Bicycle Feature: Praderio. Gallarate, Italy. 1950
Gino Bartali’s frustrations with the Italian back-peddling derailleurs encouraged him to approach the Vittoria Company, makers of the Margherita derailleur, and propose that he finance the production of a derailleur…
Mariposa Feature: Road Disc Bicycle with Shimano Di2
A new road disc bike ready to roll with a Shimano Di2. The frame was built with Kaisei tubing, lugged and a Ritchey WCS Road Disc fork. The wheels were handbuilt DT Swiss 240 hubs…
Mariposa Feature: All-Road with Dura-Ace Hydraulic Disc Mechanical
This bicycle was built for a customer who resides in the mountainous Basque region. Technical descents and the tendency to rain a lot, made hydraulic disc brakes the logical choice.…
Mariposa Feature: Road Bicycle With Pantographed Campagnolo Athena Components
A road bicycle built with Columbus tubing, long point lugs, a Columbus Minimal carbon fork and Campagnolo Athena pantographed components. Specifications: Frame: Columbus tubing with long point lugs. Fork:…
A Mariposa At The Cyclocross World Championships. Dubendorf, Switzerland.
Cameron Jette finished 37th place in the World Cyclocross Championships in Dubendorf, Switzerland February 2, 2020 on a custom Mariposa steel bicycle. The wet, muddy conditions did not deter the…
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…
Mariposa Feature: A Classic Cyclocross Race Bike
A classic cyclocross bike with Paul Component Cantilever brakes, FMB tubular tires, built with Columbus tubing and a tri-colour blue fade paint scheme. Specifications: Frame: Columbus tubing Fork: Ritchey WCS Cyclocross…
Peter Leiss’ Hour Record!
Peter Leiss had a successful day at the 2019 Day of the Hour. He established a new Canadian National Master Hour Record in the Master Men 65-69 Category by cycling…
Mariposa Cyclocross Ultegra Di2 Bicycle
This bicycle was built for cyclocross with a 1x Quarq Power crankset (but with a plug hole added to the seat tube to maintain the option to convert the bicycle…
Vintage Bicycle Feature: 1982 Mariposa Child’s Road Bicycle
By Michael Barry A good steel frame can be used repeatedly, for decades. It can be ridden, crashed, fixed and adapted. In the shop, old bikes come in constantly that…