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GIOS

[2026 Model] AIRONE

[2026 Model] AIRONE

Regular price ¥136,620 JPY
Regular price ¥151,800 JPY Sale price ¥136,620 JPY
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Stock status

Low stock

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Item number: SKU:oty-4710069710032(-12301024)

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Overview

The GIOS AIRONE is a road bike equipped with a 4130 chromoly frame and Shimano Tiagra. It offers a supple ride and excellent acceleration, making it a comfortable bike for everything from city commuting to long-distance touring.
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  • Product Description
  • Specifications
  • Geometry (Size)
  • Returns, Delivery & Shipping

GIOS AIRONE | A classic road bike that offers the flexibility of chromoly

Go far while enjoying the scenery. A bike that lets you enjoy the comfortable ride unique to chromoly.

Whether you're cruising along the river or taking a weekend trip to a distant town, the GIOS AIRONE is designed for riders who want to enjoy the time spent riding, not just the speed.

The flexible ride created by the 4130 chromoly frame gently absorbs minor vibrations from the road surface, while pleasantly converting pedaling power into forward momentum. The combination of an oversized head tube and carbon fork also provides both stability and nimble handling. This model boasts a classic aesthetic while offering the comfort of a modern road bike.

 

Features

  • Flexible and comfortable ride from a 4130 chromoly frame
  • Stable handling from an oversized head tube and carbon fork
  • Reliable shifting performance from full SHIMANO TIAGRA (2x10 speed)
  • Improved comfort and stability with standard 700x28C tires
  • Blends a classic design with modern componentry

 

SPEC

  • Frame: 4130 CR-MO SPECIAL TUBING FOR GIOS
  • Fork: GIOS CARBON FORK 1-1/8"
  • Components: SHIMANO TIAGRA (2x10 speed)
  • Tire Size: 700x28C
  • Sizes: 480mm, 500mm, 520mm, 540mm (C-T)
  • Approximate Rider Height: 48 (160-165cm), 50 (165-170cm), 52 (170-175cm), 54 (175-185cm)
  • Weight: Approx. 9.8kg
  • Colors: GIOS BLUE, WINE RED

 

The AIRONE is recommended for those who want to experience the natural acceleration and comfort unique to a chromoly road bike. Its appealing flexible feel, not found in aluminum frames, becomes more noticeable the longer you ride.

It's perfect for those new to road biking, as well as those who want to enjoy relaxed long rides and touring. This classic chromoly road bike from GIOS is highly recommended for anyone looking for a bike they can cherish for a long time.

Specification Chart

Tire Size 700c
Gears 2×10speed
Pedals None
Specifications Frame 4130 CR-MO SPECIAL TUBING FOR GIOS
Fork GIOS ORIGINAL CARBON FORK 1-1/8"
Crankset SHIMANO FC-4700 50/34T 170mm
BB SHIMANO BB-RS500 BSA
Front Derailleur SHIMANO FD-4700
Rear Derailleur SHIMANO RD-4700SS
Shifters SHIMANO ST-4700
Sprocket SHIMANO CS-HG500-10 12-28T
Brake Levers SHIMANO ST-4700
Brakes SHIMANO BR-4700
Tires 700 × 25C
Wheels 700C COMPLETE WHEEL
Handlebars 400mm φ26.0
Stem 90/100/110/120mm
Headset 1-1/8"
Saddle SPORTS SADDLE
Seatpost φ27.2

フレームジオメトリー

フレームサイズ48505254
HA7272.57373
SA74.57473.573
TT515525535545
HT110117127137
FC----
RC405405405405
BB----
FO45454545
WB----
SH739744757773
SK493.6502508.3515
RH378.1381.1384.4387.5
適応身長160-165cm165-170cm170-175cm175-185cm

◆Returns and Exchanges

Please inspect your order as soon as possible after it arrives.

  • Parts, apparel, accessories, and other cycling goods may be returned or exchanged. Return and reshipping costs are covered either by the customer or by our store, depending on the circumstances.
  • Complete bicycles cannot be returned or exchanged for reasons of customer preference. We will only accept returns in the event of a product defect or damage during delivery.

View our Return and Exchange Policy


◆“In-store Stock” and “Special Order” Items

  • “In-store Stock” items are currently available at an Eirin store or in our warehouse. Each item will be inspected before being dispatched.
  • “Special Order” items are ordered from the manufacturer or an authorized Japanese distributor. After the item arrives, we conduct a final inspection before dispatch.

※If “In-store Stock” is unavailable, please select “Special Order.” We will contact you by email once the item has arrived from the supplier.
※If the manufacturer or distributor is also out of stock, the item cannot currently be purchased. Select the “Notify me when available” button to receive a restock notification.


◆From Order to Delivery

From order confirmation to delivery

※① If an item is out of stock, we will contact you by email and ask whether you would like to change or cancel the item.
※② Items cannot be added, changed, or cancelled after the order has been confirmed.
※③ Once your order has been dispatched, we will email you with the shipping confirmation and tracking number.

Customers who have not received an email from us


◆Shipping Carrier

Orders are generally shipped by Seino Transportation.
Another shipping carrier may be used depending on the contents of your order or the delivery area.


◆Pickup at Eirin Stores in Kyoto City

  • Shipping is free when you collect your order from one of our street-front stores in Kyoto City.
  • Complete bicycles generally require approximately 1-2 weeks for assembly and inspection before pickup.
  • Some parts and apparel are stored in our warehouse and may require approximately 1-5 days before they are ready for pickup.

※Due to system limitations, the following payment methods are available for store pickup orders:
Shop Pay, Credit Card, Bank Transfer, and JACCS Financing
Customers wishing to use another payment method should select standard delivery instead of store pickup.


◆Pickup at a Seino Transportation Branch

Seino Transportation branch pickup service

※Shipping for complete bicycles is free when the bicycle is collected from an eligible Seino Transportation branch.

  • This service is available only for complete bicycles. Parts, cycling goods, apparel, and accessories are not eligible.
  • For purchases under ¥55,000 including tax and excluding payment fees, the shipping charge is reduced to half of the standard rate.
  • Different charges apply to Hokkaido, Okinawa, and remote islands. These charges are still lower than residential delivery rates.

Seino Branch Pickup Details

List of Seino Transportation Branches


◆Shipping Fees

The total shipping charge for your order will be calculated automatically and displayed at checkout after you enter your delivery address.

View Shipping Rates


Store Information

■Eirin Imadegawa Kyodai-mae Annex
  • Eirin Imadegawa Kyodai-mae Annex

  • Address  Kyoto-shi, Sakyo-ku, Tanaka Sekiden-cho 2-7, Oto Royal Heights Shibunkaku Kaikan 105
    Phone  075-585-5750
    Business Hours  10:00 AM - 7:00 PM
    Closed  Closed on Wednesdays, New Year's holidays, and during the Obon festival.

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