Description
🚴 About This Component
A solid example of early Shimano Tourney production.
This Shimano Tourney RD-TY10 rear derailleur, manufactured in Singapore, represents Shimano’s accessible, mass-market approach during a formative period in its global expansion. While Tourney sat at the entry level of the range, these derailleurs were widely used, dependable, and are now increasingly scarce in original, working condition.
An ideal choice for period-correct restorations, commuter builds, or anyone interested in the everyday mechanical history of cycling — not just the top tier.
⚙️ Technical Details
-
Model: RD-TY10
-
Rear derailleur
-
Manufacturer: Shimano
-
Country of manufacture: Singapore
-
Traditional spring-loaded design
-
Original jockey wheels
🧰 Condition Report
-
Used vintage condition
-
Fully functional shifting mechanism
-
Visible cosmetic wear and patina consistent with age
-
Surface marks and oxidation present
-
No cracks or structural damage
This derailleur has not been cleaned or polished to disguise age, preserving authenticity.
⭐ Why This Derailleur Is Worth Having
-
Genuine early Shimano Tourney model
-
Singapore-made production
-
Increasingly hard to find complete
-
Ideal for retro or utility builds
-
Honest, usable piece of cycling history
💌 Personal Note from Sorcha Rosa
I like pieces like this because they remind us that cycling history isn’t only about prestige groupsets. This is the kind of component that kept people riding — everyday, reliable, and now quietly nostalgic 🤍
— Sorcha Rosa






![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)


Reviews
There are no reviews yet.