Description
The Shimano Exage 300EX RD-A300 rear derailleur is a classic component from the late 1980s/early 1990s, built for reliability and smooth shifting. Perfect for retro builds, restorations, or as a working replacement on vintage steel road frames.
Item specifics:
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Condition: Used – cosmetic signs of wear, fully functional.
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Brand: Shimano
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Model: Exage 300EX RD-A300
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Type: Rear Derailleur
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Speed: 6–7 speed compatible (typical for this model)
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Cage Length: Short cage
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Material: Alloy/Steel
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Colour: Silver/Grey
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Mounting Type: Bolt-On
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Part Type: Rear Derailleur
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Compatible Bike Type: Vintage Road Bike
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Country/Region of Manufacture: Japan
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Set Includes: Rear Derailleur only
Why it’s special:
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Period-correct derailleur for late 80s / early 90s Shimano Exage groupsets.
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Sturdy, reliable, and easy to service.
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Perfect finishing touch for a vintage Shimano build.
Stock: Only 1 available!
Price: €25





![Campagnolo Croce D’Aune Crank Arm Set – 170mm, 1988 [61], 9/16 x 20 (Rare, Used)](https://simply-sorcha.com/wp-content/uploads/2025/09/Campagnolo-Croce-DAune-Crank-Arm-Set-170mm-Date-1988-916-X-20-Rare-300x300.webp)


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