Shimano 600 AX Aerodynamic Stem 130mm 26.0mm Vintage 1981 NOS Original Box
Shimano 600 AX Aerodynamic Stem 130mm 26.0mm Vintage 1981 NOS Original Box
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- Worldwide shipping
Each bike is completely overhauled
- Bikes can be viewed via video call
Shimano 600 AX Aerodynamic Stem (130mm, NOS in Original Box)
The Story
Introduced in the early 1980s, the Shimano 600 AX (Aero Dynamics) series marked a bold new era in road bicycle design, focusing entirely on wind-cheating aerodynamics. This stem is one of the most distinctive pieces of the groupset: It features an incredibly clean, teardrop-shaped top profile and an innovative hidden handlebar clamp mechanism underneath, eliminating traditional exposed front bolts to maximize the aerodynamic advantage.
Stamped with the Shimano date code "FK" (November 1981), this 130 mm version is a true collector's gem: New Old Stock (NOS), never mounted, and preserved in its iconic original box. It is the ultimate finishing touch for any early-1980s aero road bike restoration requiring period-correct perfection.
Specifications
• Brand: Shimano
• Groupset / Model: 600 AX
• Date Code: FK (November 1981)
• Country of Manufacture: Japan (Stamped Shimano Japan)
• Length (Extension): 130 mm
• Handlebar Clamp Diameter: 26.0 mm
• Steerer Tube Insertion (Quill): 22.2 mm (for standard 1" threaded forks)
• Material: Forged aluminum alloy with aerodynamic anodized finish
• Included: Handlebar stem, internal wedge, and original Shimano 600 AX retail box
Condition
• Cosmetic: New Old Stock (NOS). The stem is completely unused and unmounted, preserving its brilliant original factory finish and pristine blue logo. The original cardboard box shows light, authentic shelf wear and patina from over four decades of dry storage.
• Mechanical: 100% flawless factory condition, inspected at our workshop in Munich. The hidden clamp and expander wedge mechanisms, as well as all threads, are immaculate and ready for installation.
Packaging & Worldwide Shipping
All items are shipped from Munich, Germany, using insured DHL / DHL International services with full door-to-door tracking. Every component is carefully wrapped in protective padding and shipped in a sturdy outer box to protect the original vintage packaging.
Shipping Rates (Components & Spare Parts):
• Germany: €8.00
• Europe: €20.00
• Worldwide (Americas & Asia): €50.00
• United Arab Emirates, Australia & New Zealand: €50.00
Note for International Buyers (Outside the EU):
Import duties, customs taxes, and local handling charges are not included in the item price or shipping costs. These fees are determined by your local customs authority and are the sole responsibility of the buyer.
Is the bicycle ready to ride & how much assembly is needed?
Yes, 100%. Every bike is completely overhauled, greased, and pre-adjusted in our Munich workshop before dispatch. To pack it securely, we only remove the wheels and pedals and turn the handlebars. Reassembly takes less than 15 minutes with standard Allen keys and a pedal wrench.
Can I view the bike in person or via live video call?
Absolutely. In-person viewings and test rides are available by appointment at our workshop in Munich. For international buyers, we regularly schedule 1-on-1 live video calls (WhatsApp / FaceTime) to walk you through every pantograph, chrome detail, and component in real time.
Are the components authentic and the frame checked for damage?
Yes. We strictly verify frame alignment, tubing sets, and date codes. We guarantee zero structural cracks, deep rust, or dents. Every groupset is inspected for authenticity and disclosed transparently with high-resolution photos.
How does worldwide shipping, insurance & customs work?
We ship fully insured via DHL / DHL International with a tracking number. For orders outside the EU (USA, UK, Asia, etc.), we provide all official export documentation. Standard transit takes approx. 3–5 days within Europe and 7–12 days overseas.