Seatpost Shim 26.4–28.0mm to 25.4mm, 60mm Length Bottles & Cages 👌 Ergonomic Thumb Tap: Easy-to-use

👌 Ergonomic Thumb Tap: Easy-to-use design for consistent performance even on tough trails

✅ Durability: Built to handle high torque and deliver consistent results

Upgrade your ride with the durable and reliable CST Acimut Tube

this stem is your perfect companion

🛡️ SilkShield Protection: Full tire coverage to keep punctures at bay

Seatpost Shim 26.4–28.0mm to 25.4mm, 60mm Length Bottles & Cages 👌 Ergonomic Thumb Tap: Easy-to-useSeatpost Shim 26. 428. 0mm to 25. 4mm 60mm Length Upgrade your ride with precision! This high quality Seatpost Shim lets you fit a 25. 4mm seatpost securely into frames with internal diameters ranging from 26. 4mm to 28. 0mm. Whether you're restoring a vintage bike, customizing your setup, or simply dialing in perfect fit, this is the adapter you need. Internal Diameter: 25. 4mm Fits standard seatposts External Diameter Range: 26. 428. 0mm Versatile