Description
Shimano Ultegra CS-6500 9-Speed 12-25T Cassette – Professional Grade
Notes from MyBikeThing The CS-6500 represents Shimano’s engineering excellence with hyperglide tooth profiles for crisp shifting and durability. Constructed from nickel-plated steel cogs with aluminum carrier, it delivers professional-level performance while maintaining reasonable weight. What sets this apart is the hyperglide technology that allows for significantly smoother shifts under load compared to standard cassettes of the era.
Condition This cassette shows normal wear patterns consistent with regular use but maintains excellent shift quality. All cogs and spacers are present and original, with even wear across the teeth. Lockring is in great condition with no marring. Need more detailed photos or have specific questions about wear? I’m Paul – just a dedicated bike mechanic who loves helping riders find the right components. Drop me a line and let’s talk about your riding style and needs.
Workshop Wisdom Pro tip: When installing, apply a thin film of grease to the hub splines but keep the lockring threads dry for proper torque.
Tech Specs
- 9-speed Hyperglide cassette
- Gear range: 12-25 teeth
- Cog sizes: 12-13-14-15-17-19-21-23-25T
- Construction: Nickel-plated steel cogs, aluminum carrier
- Compatibility: Shimano/SRAM 9-speed freehub bodies
- Weight: Approximately 240g
- Includes: Complete cassette with lockring and all spacers
Value Assessment
- Market Value: $45-65 USD
- Original Retail: $89.99 Worth it because:
- Professional-grade shifting performance
- Durable nickel-plated finish
- Compatible with most 9-speed setups
- Ideal gear range for varied terrain
Have questions about this cassette? We’re cyclists too and love talking tech. Contact us through MyBikeThing’s workshop line for detailed drivetrain compatibility and installation advice.