Direct Drive Trainer Cassette And Freehub Kit With Tool-Free Installation Pre-Installed 11-Speed Cassette (11-25T) Compatible With H3 CycleOps Hammer And H2 Smart Trainers
✔️ Single kit with pre-installed 11-25T cassette and tool-free fit
This direct drive trainer cassette and freehub kit upgrades compatible smart trainers by adding a pre-installed 11-speed cassette and a Hyperglide freehub for smooth shifting. Designed for H3 Direct Drive Smart Trainer, Hammer, and H2 models, it guarantees quick setup and reliable performance during indoor rides.
✅ Pre-installed 11-speed 11-25T cassette
✅ Tool-free installation for quick setup
✅ Hyperglide freehub compatible with Shimano & SRAM 11-speed
✅ Compatible with H3 Direct Drive Smart Trainer, Hammer, and H2 models
✅ Durable, precise shifting under heavy use
💡 What is a direct drive trainer cassette and freehub combo used for? This handy upgrade helps riders get a fast, seamless setup and reliable shifting on indoor trainers.
- Provides a ready-to-ride cassette and freehub for quick mounting
- Improves compatibility with Shimano and SRAM 11-speed drivetrains
- Simplifies installation with a tool-free design on supported trainers
- Helps maintain consistent performance during climbs and sprints