Azarxis Bike Seatpost Shim Bicycle Seat Post Tube Adapter Shim Sleeve 100mm Aluminum MTB Bicycle Reducing Sleeve 25.4 27.2 28.6 31.8 to 27.2 28.6 30.4 30.9 31.6 31.8 33.9 34.9 (I.D.φ27.2/O.D.φ30.4)

About This Deal

- Lightweight and durable aluminum alloy adapter ensures a secure, precise fit - Easy removal process with adjustable height adjustment

Durable & Lightweight: Made of high-quality T6 aluminum alloy with CNC machining anodizing process surface, which offers high strength and corrosion resistance, ensuring long-lasting use
Size Compatibility: Designed to fit a 27.2 mm seatpost (your original) and adapt it for use with a 30.4 mm bike frame seat tube (your bike frame). Simply choose the I.D.φ27.2/O.D.φ30.4 shim for a secure, precise fit
Remove: First open the seatpost clamp, then put the shim adapter and seat post in, and adjust the height of the seat pole, and finally lock the seat tube clip
Wide Application: The bicycle seatpost reducer is suitable for most bikes, such as mountain bike, road bike, MTB, BMX, Electric bike, DH, and more. Easily adjust the diameter of the bicycle and no more wasting money on repurchasing another seat post
Tips: Before buying, measure your seat post’s outer diameter and your bike frame’s seat tube inner diameter, then choose the shim size that matches to ensure a proper fit

Frequently Asked Questions

q: Does this reducer work with both road bikes and mountain bikes?
a: Yes, it's compatible with various types of bicycles including MTB, road bikes, electric bikes
and more.
q: How long does the product last if I use it regularly?
a: With proper care and maintenance, expect it to last for years as it is made from high-quality T6 aluminum alloy.