(May 31, 2022) â Shimano will have a special, collaborative exhibition at this yearâs Unbound Gravel, which they asked Mariposa Bicycles to build a frame for. The exhibition will include…
Mariposa Feature: Road Bicycle
A new lugged steel rim brake road bike built with Kaisei tubes, a Ritchey WCS carbon fork with clearance for up to 700C x 30mm tires, a Shimano Ultegra 8000…
Mariposa Feature: All-Road Shimano Ultegra Di2 Hydraulic
Built with Kasai tubing, long point lugs and a Ritchey WCS gravel disc fork.  This bike has clearance for 700C x 40mm / 650B x 48mm tires. Weight: 19 lbs. Specifications:…
Mariposa Feature: All-Road Dura-Ace Di2 Hydraulic Disc Bicycle
Specifications: Tubing: Columbus with long point lugs Fork: Ritchey WCS Gravel Disc Fork Paint: Platinum with red, yellow and blue stripes Headset: Chris King NoThread Black Sotto Voce Front Derailleur:…
Mariposa Feature: 29er Mountain Bike with Shimano XTR
Specifications: Frame: Columbus tubing, Fillet brazed. Fork: Rockshox SID Ultimate Carbon B4, Suspension Fork, 29”, DebonAir, 100mm, 1-1/8”-1.5”, 15x110mm Thru – Axle, Rake: 51mm, Black, Remote: Included Crankset: Shimano XTR…
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…
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…
Vans
By Michael Barry The van revved with ferocity as we crested the rolling hills on the eastern side of Lake Superior. They werenât hills so much as slopes but my…
Mariposa All-Road Ultegra Di2
An all-road bicycle with a Whisky Parts Co. disc fork that accepts fenders and Shimano Ultegra Di2 (electric) hydraulic group. Â Â Â Specifications: Frame: Columbus tubing with long point lugs Fork:…
Team Mariposa News: May 31, 2019
Team Mariposa has had a great Spring mountain bike season with Jack Ciotlos recently winning the Long Socks CX Marathon and the Albion Hills Enduro O-Cup, his brother Connor winning…
Mariposa “Paris-Roubaix” 1972
Mariposa Bicycles is celebrating its 50th Anniversary in 2019. Â As part of the celebration, we will be featuring several bicycles from throughout its history, starting with the history and development…
Mariposa Number One. 1969
Photography by Walter Lai Mariposa Bicycles is celebrating its 50th Anniversary in 2019. Â As part of the celebration, we will be featuring several bicycles from throughout its history, starting with…