Features:

* Bicycle Bike Seat Post Shim Tube Sleeve Reducer Seatpost Converter Adapter

*  brand new and high quality

*Made of high quality materials,  and practical

*Fit for 222/254/27.2/31.6/339 hole diameter seat tube

*Made of aluminum alloy material, light and beautiful.  for Precision machining, which can solve the problem that the size of your frame and seat tube does not match

Specifications:

*Material: Aluminum Alloy

*Color: As Pictures Show

*Size: 60mm (34.9 height 40mm)

*Optional model: 22.2 to 25.4, 25.4 to 27.2, 25.4 to 28.6, 27.2 to 28.6, 27.2 to 30.4, 27.2 to 30.8, 27.2 to 31.6, 27.2 to 33.9, 31.6 to 33.9, 33.9 to 34.9

*Weight: 24g (Approx)

*Installation :

1. Open the tube clamp, put the converter into the hole of the frame seat tube, and push it to the end

2. Insert the seat tube into the converter, adjust the height, and lock the tube clamp

Package Contents:

1*Seat Post Shim Tube

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.

We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries.  for TRANSIT time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for customer satisfaction! Positive is very important to us. If you have any questions, please feel to contact us via "Ask seller a question" . We will reply your email within 24 working hours.