We recently built this single free city bike for a customer to ride across the city to work each day. A single freewheel for commuting is ideal as it requires little maintenance…
Q & A with Canadian Hour Record Holder and Randonneur, Peter Leiss
PETER LEISS, 40.573 km (25.211 miles) recently set a new Canadian Men’s Age 70-74 record. This was Peter’s 2nd time riding the One Hour. Previously, he did 39.619 km to…
Carving Out Pockets Of the Day
A helicopter chops the air just above us as we pedal to work through the lush valley. With a hospital close to our home we often hear the thwack of…
Mariposa Allroad
A custom Allroad bicycle built with Kaisei tubes, lugs, a Whisky Parts Co. carbon fork that accepts fenders, a SRAM Red AXS eTap groupset, Zipp NSW 353 Wheelset and Rene…
Mariposa Road Disc
A Mariposa road disc bicycle built with Kaisei tubing, lugged, and a Ritchey WCS carbon road fork. It was built up with a Shimano Ultegra Di2 2 x 12 speed…
Mariposa Allroad Single Speed Bicycle
In the 1940’s and 50’s when cyclocross was a growing sport in Europe, riders used single freewheel bikes as derailleurs were still in their infancy. Without derailleurs or multiple cogs…
Mariposa Adventure Bicycle
This custom Mariposa was built with Kaisei tubing, fillet brazed, has braze-ons for front and rear carriers, an ENVE Adventure carbon fork, GRX Di2 groupset, Princeton Carbonworks GRIT wheels, ENVE…
UCI Blue Mountains Gravel World Series Race. June 11, 2023
Mariposa Bicycles featured prominently on the podiums at the 2023 UCI Blue Mountains Gravel World Championships qualifier. Devon Clark won the women’s race, while Ashlin and Michael Barry finished third and seventh place…
Mariposa Allroad Bicycle
A custom allroad bicycle built with Kaisei tubing, lugged and a Whisky Carbon Fork that accepts fenders. This bicycle has a Shimano GRX Di2 groupset, ENVE Foundation wheels, René…
Mariposa Feature: Allroad Bicycle with Dura-Ace Di2
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.