🚴‍♂️ Ride with Purpose
 
Every purchase from our shop supports Bicycles for Humanity Colorado – helping refurbish and donate bikes to communities in need.
 
🔧 Why Choose the Shimano Dura-Ace CS-7700 Cassette
 
The Shimano Dura-Ace CS-7700 Cassette is a high-end drivetrain component from Shimano’s classic Dura-Ace 9-speed era. Designed for exceptionally smooth and precise shifting, this cassette features a close-ratio 11–21T setup, making it ideal for riders who prioritize efficient cadence and performance on flat or fast-paced road rides. A great choice for premium road builds and period-correct Dura-Ace setups.
 
✅ Specifications
 
Brand: Shimano
Model: Dura-Ace CS-7700
Speed: 9-Speed
Gear Range: 11–21T
Discipline: Road Cycling
 
🧰 Condition
 
Excellent condition with very minimal signs of use. Fully functional and ready to install.
 
📦 Items Included
 
Shimano Dura-Ace CS-7700 Cassette (9-Speed, 11–21T)