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Tag: Kaisei tubing

September 13, 2023

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…

Posted in Allroad Bicycle, Cyclocross Bicycle, Gravel Bicycle  •  1 Comment on Mariposa Allroad Single Speed Bicycle
April 6, 2022April 6, 2022

Mariposa Feature: Allroad with SRAM Force AXS 1x

This bicycle was built with lightweight, steel Kaisei tubing, lugged and a Whisky Carbon fork.  With a SRAM Force AXS 1x crankset and Zipp 303 Firecrest wheelset, it is designed…

Posted in Allroad Bicycle, Cyclocross Bicycle, Gravel Bicycle  • 
January 31, 2022February 2, 2022

Mariposa Feature: Adventure Bike with a SRAM AXS Mullet Groupset

Through snow, cold and Omnicron, we have managed to keep building bikes.  This new all-road adventure bike was fillet brazed with Kaisei tubing, an ENVE Adventure Fork, handbuilt Mariposa carriers,…

Posted in Allroad Bicycle, Bicycles, Gravel Bicycle, Touring Bicycle  •  4 Comments on Mariposa Feature: Adventure Bike with a SRAM AXS Mullet Groupset
December 5, 2021December 7, 2021

Mariposa Feature: Road Bicycle with Shimano Dura-Ace 9100

A custom road bicycle built with Kaisei tubing, brazed with lugs.  This bicycle was designed for a Shimano Dura-Ace 9100 mechanical rim brake groupset and 700C x 30mm tires. Specifications:…

Posted in Road Bicycle  • 
July 29, 2021August 11, 2021

Mariposa Feature: Road Bike with Shimano Dura-Ace Di2

  A custom road bike built with lightweight Kaisei tubing, lugged, an Enve Carbon fork and an integrated stem and handlebars. Specifications: Frame: Custom Mariposa steel lugged frame, built with…

Posted in Bicycles, Road Bicycle  • 
June 9, 2021June 9, 2021

Mariposa Road +

A Mariposa road + bicycle, built with a mid-reach brake caliper fork, clearance for up to 700C x 35mm tires and a custom rear carrier that is easily removable with an…

Posted in Bicycles, Road Bicycle, Touring Bicycle  • 
February 26, 2021February 26, 2021

Mariposa Feature: All-Road Bicycle

An all-road bike built with Kaisei tubing, lugs and a Whisky No. 9 Carbon Disc flat mount fork that accepts fenders, a Shimano GRX mechanical groupset, handbuilt wheels with White…

Posted in Allroad Bicycle, Bicycles, Design, Gravel Bicycle  • 
December 23, 2020December 23, 2020

Mariposa Feature: Road + Bicycle with Campagnolo Record Mechanical

A custom classic road+ bicycle with Campagnolo Record 12 speed mechanical and Velo Orange Grand Cru brakes with clearance for up to 700C x 35mm tires. Specifications: Frameset: Built with…

Posted in Bicycles, Road Bicycle  • 
December 12, 2020December 13, 2020

His n’ Hers Mariposa All-Road Bicycles

These custom all-road bikes were built with lightweight Kaisei tubing, Whisky carbon forks,  Campagnolo Chorus 12 speed mechanical groupsets, TRP CX-9 Linear Pull V-Brakes, handbuilt alloy wheels, Whisky Components and…

Posted in Allroad Bicycle, Bicycles, Design  •  1 Comment on His n’ Hers Mariposa All-Road Bicycles
November 5, 2020November 13, 2020

Mariposa Feature: 650B All-Road Bicycle

A 650B All-Road bicycle built with Kaisei tubing, fillet brazed with a Whisky carbon disc fork, a combination of Shimano GRX and Dura-Ace components, and two sets of handbuilt wheels…

Posted in Allroad Bicycle, Bicycles, Cyclocross Bicycle, Design, Equipment, Gravel Bicycle  • 
October 29, 2020

Mariposa Feature: 650B City Bicycle

This 650B city bicycle was built with Kaisei tubing and clearance for 650B x 42mm tires.  The drivetrain includes a White Industries polished silver 1x crankset paired with Dura-Ace bar…

Posted in Bicycles, City Bicycle, Touring Bicycle  • 
August 9, 2020

Mariposa Feature: All-Road GRX 2x

Custom built with Kaisei tubing for gravel grinders and adventure tours with a GRX 2x groupset, ENVE G23 gravel wheelset and ENVE gravel flare handlebars. Specifications: Frame: Custom Mariposa built…

Posted in Uncategorized  • 

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