Shimano Deore DD-Pedals PD-DE10 (Dyna-Drive) in Original Box (NOS)

The Story
Introduced in the early 1980s, the Shimano Deore Dyna-Drive (DD) pedals are a fascinating milestone of Japanese cycling engineering. Designed with an oversized 1-inch axle thread, the Dyna-Drive system eliminated the traditional pedal spindle running through the center of the platform. This innovation allowed the rider's foot to sit significantly lower—directly aligned with the pedal axle center—dramatically improving biomechanical efficiency, power transfer, cornering clearance, and aerodynamics.

Stamped with the Shimano date code "FD" (April 1981), this specific pair of first-generation Deore PD-DE10 pedals is a rare collector's find: New Old Stock (NOS) and preserved in its original Shimano Deore display box. With their sealed bearing mechanisms and forged aluminum construction, they are the ultimate period-correct finishing touch for an early 1980s touring bike, early ATB/MTB build, or a classic Shimano AX / Deore restoration.

Specifications
• Brand: Shimano
• Groupset / Model: Deore DD-Pedal (PD-DE10)
• Date Code: FD (April 1981)
• Country of Manufacture: Japan (Stamped Shimano Japan / VIA)
• Thread Standard: 1" Dyna-Drive (Oversized thread, approx. 25.4 mm – NOT compatible with standard 9/16" cranks)
• Crank Compatibility: Exclusively fits Shimano Dyna-Drive (DD) cranksets (e.g., Deore FC-DE20, Dura-Ace AX, 600 AX, Adamas AX)
• Body Material: Forged aluminum alloy with chromed steel cage plates
• Bearings: Sealed Mechanism
• Included: Left & Right pedal in original Shimano Deore retail box

Condition
• Cosmetic: New Old Stock (NOS) in original box. The pedals are unused and in outstanding collector's condition with brilliant factory finish, crisp original Deore decals, and minimal storage traces. The original cardboard box shows authentic shelf wear and creases from over four decades of storage, having protected the pedals inside.
• Mechanical: 100% functional and workshop-inspected in Munich. The sealed spindle bearings spin buttery smooth without any play, and the 1-inch threads are clean and intact.

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.