Skip to content
  • BRAND LIST
  • ALL PRODUCTS
  • OUTLET

Need help?

otoiawase@circles-jp.com

Follow Us

  • Facebook
  • Twitter
  • Instagram
  • YouTube
  • BIKES
  • All Bikes, Frames, Forks
  • Complete Bikes
  • Framesets
  • Kids' Bikes
  • Forks
  • Frame Decals & Head Badges
  • Bike Trailers
  • PARTS
  • ALL BIKE PARTS
  • ACCESSORY
  • ALL BIKE ACCESSORIES
  • BAG
  • ALL BAGS
  • Helmets
  • ALL HELMETS
  • Road & Gravel Helmets
  • MTB Helmets
  • Urban Helmets
  • Kids' Helmets
  • WEAR
  • ALL APPAREL
  • Socks
  • Eyewear
  • Belts
  • Bandanas, Towels & Scarves
  • OUTDOOR
  • ALL OUTDOOR EQUIPMENT
  • Tents & Shelters
  • Camp Furniture
  • Stoves & Cookware
  • Cutlery
  • Outdoor Lights
  • Dry Bags & Stuff Sacks
  • Outdoor Accessories
  • Emergency Kits
  • Recreation
  • LIFESTYLE
  • ALL CULTURE
  • Camera Accessories
  • Coffee & Kitchen
  • Books, DVDs, Posters & Culture
  • Stickers & Patches
  • Key Rings
  • Skin Care
  • INFO
  • About Circles
  • What Are Circles Points?
  • Bike Maintenance Guide
  • Inquiries
  • Headsets
  • Headset
  • Stem Cap
  • Headset Spacers
  • Headset Small Parts
  • Wheelsets
  • Stock Wheels
  • Custom Wheels
  • Wheel Parts
  • Rim
  • Hubs
  • Spokes & Nipples
  • Hub Small Parts
  • Quick Release, Thru-Axle & Hub Nuts
  • Tires, Tubes & Valve Caps
  • Tires
  • Tubes
  • Valve Caps & Extenders
  • Rim Tape, Tubeless Supplies & Rim Cement
  • Handlebars, Stems, Grips & Bar Tape
  • Drop Handlebars
  • Flat Handlebars
  • Stems
  • Grips
  • Bar Tape
  • Handlebar Accessories
  • Saddles, Seatposts & Seat Clamps
  • Saddles
  • Seatposts & Dropper Posts
  • Seat Clamps
  • Drivetrain
  • Cranksets
  • Chainring
  • Bottom Brackets
  • Chains
  • Front Derailleurs
  • Rear Derailleurs & Tensioners
  • Freewheel, Cog, Lockring
  • Brake Levers, Shifters, Brakes & Cables
  • Brake Levers
  • Shifters
  • Brake
  • Disc Rotor
  • Brake Shoes, Disc Pads
  • Cables
  • Pedals, Parts & Accessories
  • Flat Pedals
  • Clipless Pedals
  • Clips, Straps
  • Cleats
  • Pedal Accessories & Parts
  • Bottles & Bottle Cages
  • Bottles
  • Bottle Cages
  • Cargo Cages
  • Cage Mounts
  • Lights, Reflectors
  • Lights
  • Reflectors
  • Light Accessories
  • Locks & Bells
  • Locks
  • Bells
  • Bike Racks & Baskets
  • Racks & Carriers
  • Rack Small Parts
  • Baskets
  • Rack / Basket Accessories
  • Fenders & Mudguards
  • Fenders
  • Fender Parts & Accessories
  • Clip-On Fenders
  • Pumps & Inflators
  • Floor Pumps
  • Mini Pumps
  • Pump Parts & Accessories
  • Bike Stands
  • Kickstands
  • Display Stands
  • Cycling Devices
  • Smartphone Mounts
  • Cycling Computers
  • Tools & Chemicals
  • Tools
  • Chemicals
  • Stickers & Decals
  • Stickers & Patches
  • Decals & Head Badges
  • Bike Bags
  • Basket Bags
  • Pannier Bags
  • Handlebar & Front Bags
  • Saddle Bags
  • Frame Bags
  • Rinko Bag
  • Other Bags
  • Bags
  • Messenger Bags
  • Backpacks
  • Waist Bags
  • Sacoches & Shoulder Bags
  • Tote & Shopping Bags
  • Travel Bags
  • Wallets & Pouches
  • Bag Accessories
  • Bicycle Apparel
  • Cycling Jackets & Vests
  • Cycling Jerseys
  • Bib Shorts, Shorts, Tights
  • Base Layers
  • Gloves
  • Cycling Caps
  • Warmers & Arm Covers
  • Outdoor & Casual Wear
  • Jackets & Vests
  • Sweatshirts, Fleece
  • Shirts
  • T-Shirts
  • Caps & Hats
  • Pants
  • Shorts, Knickers & Skirts
  • Ankle Bands
  • Shoes
  • Sandals
  • Road Shoes
  • MTB Shoes
  • Running Shoes
  • Trekking Shoes
  • Daily Shoes
  • Shoe Care
  • FAQ
  • About SimWorks by NITTO
  • About SimWorks by HONJO
  • About SimWorks by panaracer
  • About Chris King
  • About microSHIFT
  • About Selle Anatomica
  • About Seven Cycles
  • About Velocity
Circles｜サークルズ Circles｜サークルズ
Language
Country/region
Login / Signup
My account
0
Cart

Your cart is empty

Shop our products
  • BRAND LIST
  • ALL PRODUCTS
  • BIKES
    • All Bikes, Frames, Forks
    • Complete Bikes
    • Framesets
    • Kids' Bikes
    • Forks
    • Frame Decals & Head Badges
    • Bike Trailers
  • PARTS
    • ALL BIKE PARTS
    • Headsets
      • Headset
      • Stem Cap
      • Headset Spacers
      • Headset Small Parts
    • Wheelsets
      • Stock Wheels
      • Custom Wheels
    • Wheel Parts
      • Rim
      • Hubs
      • Spokes & Nipples
      • Hub Small Parts
      • Quick Release, Thru-Axle & Hub Nuts
    • Tires, Tubes & Valve Caps
      • Tires
      • Tubes
      • Valve Caps & Extenders
      • Rim Tape, Tubeless Supplies & Rim Cement
    • Handlebars, Stems, Grips & Bar Tape
      • Drop Handlebars
      • Flat Handlebars
      • Stems
      • Grips
      • Bar Tape
      • Handlebar Accessories
    • Saddles, Seatposts & Seat Clamps
      • Saddles
      • Seatposts & Dropper Posts
      • Seat Clamps
    • Drivetrain
      • Cranksets
      • Chainring
      • Bottom Brackets
      • Chains
      • Front Derailleurs
      • Rear Derailleurs & Tensioners
      • Freewheel, Cog, Lockring
    • Brake Levers, Shifters, Brakes & Cables
      • Brake Levers
      • Shifters
      • Brake
      • Disc Rotor
      • Brake Shoes, Disc Pads
      • Cables
    • Pedals, Parts & Accessories
      • Flat Pedals
      • Clipless Pedals
      • Clips, Straps
      • Cleats
      • Pedal Accessories & Parts
  • ACCESSORY
    • ALL BIKE ACCESSORIES
    • Bottles & Bottle Cages
      • Bottles
      • Bottle Cages
      • Cargo Cages
      • Cage Mounts
    • Lights, Reflectors
      • Lights
      • Reflectors
      • Light Accessories
    • Locks & Bells
      • Locks
      • Bells
    • Bike Racks & Baskets
      • Racks & Carriers
      • Rack Small Parts
      • Baskets
      • Rack / Basket Accessories
    • Fenders & Mudguards
      • Fenders
      • Fender Parts & Accessories
      • Clip-On Fenders
    • Pumps & Inflators
      • Floor Pumps
      • Mini Pumps
      • Pump Parts & Accessories
    • Bike Stands
      • Kickstands
      • Display Stands
    • Cycling Devices
      • Smartphone Mounts
      • Cycling Computers
    • Tools & Chemicals
      • Tools
      • Chemicals
    • Stickers & Decals
      • Stickers & Patches
      • Decals & Head Badges
  • BAG
    • ALL BAGS
    • Bike Bags
      • Basket Bags
      • Pannier Bags
      • Handlebar & Front Bags
      • Saddle Bags
      • Frame Bags
      • Rinko Bag
      • Other Bags
    • Bags
      • Messenger Bags
      • Backpacks
      • Waist Bags
      • Sacoches & Shoulder Bags
      • Tote & Shopping Bags
      • Travel Bags
      • Wallets & Pouches
      • Bag Accessories
  • Helmets
    • ALL HELMETS
    • Road & Gravel Helmets
    • MTB Helmets
    • Urban Helmets
    • Kids' Helmets
  • WEAR
    • ALL APPAREL
    • Bicycle Apparel
      • Cycling Jackets & Vests
      • Cycling Jerseys
      • Bib Shorts, Shorts, Tights
      • Base Layers
      • Gloves
      • Cycling Caps
      • Warmers & Arm Covers
    • Outdoor & Casual Wear
      • Jackets & Vests
      • Sweatshirts, Fleece
      • Shirts
      • T-Shirts
      • Caps & Hats
      • Pants
      • Shorts, Knickers & Skirts
      • Ankle Bands
    • Shoes
      • Sandals
      • Road Shoes
      • MTB Shoes
      • Running Shoes
      • Trekking Shoes
      • Daily Shoes
      • Shoe Care
    • Socks
    • Eyewear
    • Belts
    • Bandanas, Towels & Scarves
  • OUTDOOR
    • ALL OUTDOOR EQUIPMENT
    • Tents & Shelters
    • Camp Furniture
    • Stoves & Cookware
    • Cutlery
    • Outdoor Lights
    • Dry Bags & Stuff Sacks
    • Outdoor Accessories
    • Emergency Kits
    • Recreation
  • LIFESTYLE
    • ALL CULTURE
    • Camera Accessories
    • Coffee & Kitchen
    • Books, DVDs, Posters & Culture
    • Stickers & Patches
    • Key Rings
    • Skin Care
  • OUTLET
  • INFO
    • About Circles
    • What Are Circles Points?
    • Bike Maintenance Guide
    • FAQ
      • About SimWorks by NITTO
      • About SimWorks by HONJO
      • About SimWorks by panaracer
      • About Chris King
      • About microSHIFT
      • About Selle Anatomica
      • About Seven Cycles
      • About Velocity
    • Inquiries

プロダクトレビュー

【BIKE of the WEEK】SIMWORKS Doppo ATB

【BIKE of the WEEK】SIMWORKS Doppo ATB

BIKE of the WEEK浅井大晴Jun 11, 2023
【BIKES OF MINE】KYUTAI’S DOPPO ATB PROTOTYPE

【BIKES OF MINE】KYUTAI’S DOPPO ATB PROTOTYPE

category:REVIEW田中 慎也Oct 06, 2022

Join Us

A short sentence describing what someone will receive by subscribing

100% free, Unsubscribe any time!

Follow us

Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts
  • BRAND LIST
  • ALL PRODUCTS
  • BIKES
  • PARTS
  • ACCESSORY
  • BAG
  • Helmets
  • WEAR
  • OUTDOOR
  • LIFESTYLE
  • OUTLET
  • INFO
  • SEARCH
  • Terms of Service
  • Legal Notice (Specified Commercial Transactions Act)
  • Privacy Policy
  • Circles Points Terms of Use
  • Shipping Information
  • Returns & Exchanges
  • Shopping guides
  • Circles
  • CULTURE CLUB
  • SimWorks
  • SimWorks USA
  • CWD
  • Kyutai Paint
  • EARLYBIRDS BREAKFAST
  • PINE FIELDS MARKET
  • CERCHI
Language
Language
Country/region
Country/region

© 2026 Circles｜サークルズ
Powered by Shopify

Follow Us

We Accept

American Express Apple Pay Google Pay JCB Mastercard PayPal Shop Pay Visa

© 2026 Circles｜サークルズ
Powered by Shopify

  • Opens in a new window.