Umberto Dei | Mariposa Bicycles Skip to content

    • Accessories
      • Bags
        • Backpack
        • Bikepacking
        • Frame Bag
        • Gear Bag
        • Handlebar Pack
        • Musette
        • Pannier
        • Saddlebags
        • Top Tube Bag
        • Travel Bag
        • Wallet
      • Bells
      • Computer / GPS
      • Fenders
      • Frame Protection
      • Handlebar Tape
      • Helmet
      • Lights
      • Lock
      • Pumps
      • Rim Tape
      • Sealant
      • Shoes
      • Sunglasses
        • 100%
      • Tools
        • Bicycle Maintenance
          • Cleaner
          • Inflation
          • Lubrication
      • Trainer
      • Water Bottles
    • Apparel
      • Caps
      • Gloves
      • Helmet
      • Hoodie
      • Jackets
      • Jerseys
      • Mens
      • Shirts
      • Shoes
      • Shorts
      • Skinsuit
      • Socks
      • Sweaters
      • Thermal Shoe Covers
      • Vest
      • Warmers
      • Womens
      • Youth
    • Bicycles
      • Allied Bicycles
        • Allied Able
        • Allied Alfa Disc
        • Allied Allroad
        • Custom Build
      • Mariposa Bicycles
        • All-Road / Gravel / Cyclocross
        • City
        • Randonneur
        • Road
        • Touring
        • Track
      • Ritchey
      • Vintage
    • Books
    • Components
      • Batteries & chargers
      • Bottle Cage
      • Cassette
      • Chainkeeper
      • Derailleurs
      • Disc Brakes
      • Handlebars
      • Headset
      • Pedals
        • Cleats
      • Saddles
      • Seatpost
      • Stem
      • Tires
        • 26"
        • 29"
        • 650B
          • 650 / 26" Tubes
        • 700C
          • Tubes
        • CO2 cartridge
        • CO2 Inflator
        • Sealant
        • Tire Levers
        • Tire Patch Kit
        • Tubeless Valves
        • Tubular Glue
        • Tubular Tape
      • Wheels
        • Disc Brake Wheelset
        • Rim Brake Wheelset
    • Deposit For Custom Bicycle
    • Framesets
      • Allied Able
      • Allied Alfa Disc
      • Allied Allroad
      • Mariposa
      • Ritchey Outback
      • Ritchey Swiss Cross
      • Ritchey Ultra
      • Vintage
    • Furniture
      • Stool
    • Gift Voucher
    • Gifts & Novelties
    • SALE
    • Services
      • Bike Fitting
      • Mechanical
      • Paint
    • Uncategorized
  • Home
  • Shop
  • Shop By Brand
  • Cycling Tours
  • Bikes: Mariposa
  • Bikes: Allied Cycleworks
  • Bikes: Ritchey
  • Services
  • About Mariposa
  • Gallery
  • Features
  • Contact
Mariposa Bicycles
  • Shop
  • Cycling Tours
  • Bikes
    • MARIPOSA BICYCLES
    • All-Road & Cyclocross
    • City (Urban)
    • Mountain Bike
    • Road
    • Touring & Randonneur
    • Track
    • Allied Cycleworks
    • Able
    • All-Road
    • Alfa Disc
    • Ritchey
  • Services
    • Mechanical
    • Custom Paint
    • Restorations
    • Handbuilt Wheels
  • About Us
  • Gallery
  • Features
  • Contact
Shopping Cart 0
Mariposa Bicycles
Shopping Cart 0

Tag: Umberto Dei

April 12, 2017April 13, 2017

Umberto Dei Milano, 1938.

By Mike Barry Photography by Walter Lai It wasn’t until 1937 that variable gears were allowed to be used in the Tour de France. The organizer, Henri Desgrange believed that…

0
0
0
Posted in Bicycles, Design, Equipment, Events, Photos, Racing, Stories, Tour de France  •  No Comments on Umberto Dei Milano, 1938.

Blog Categories

Blog Archives

New in the Shop

  • Brooks Scape Handlebar Pouch $100.00
  • Brooks Scape Handlebar Roll $190.00
  • Brooks Scape Saddle Pocket $70.00
Mariposa Custom Bicycles

STAY CONNECTED

Subscribe to our mailing list for updates and specials.

BICYCLE SPECIALTIES

45 Cranfield Unit 6
Toronto, Canada M4B 3H6
416-423-0456

Contact Us

SOCIAL MEDIA

©2021 Mariposa Bicycles    Site by AE Media Inc