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🚴♂️ Upgrade your ride, own the trail—no compromises, just pure performance!
The CYSKY Bike SeatPost Adapter Shim is a precision-engineered aluminum alloy sleeve designed to adapt seatpost diameters ranging from 25.4mm to 34.9mm. With a sturdy 60mm length, it ensures a secure and stable fit for mountain, road, BMX, and fixie bikes. Its anti-rust construction guarantees long-lasting durability, making it an essential upgrade for cyclists seeking seamless compatibility and enhanced ride comfort.
| ASIN | B07JYXC641 |
| Best Sellers Rank | #79,446 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #47 in Bike Seat Posts |
| Brand Name | CYSKY |
| Customer Reviews | 4.5 4.5 out of 5 stars (472) |
| Date First Available | October 23, 2018 |
| Item Dimensions LxWxH | 1.07 x 1.07 x 2.36 inches |
| Item Package Dimensions L x W x H | 2.4 x 2.09 x 1.3 inches |
| Manufacturer | CYSKY |
| Package Weight | 0.05 Kilograms |
| Part Number | CYSKY Seatpost 33.9 |
| Size | 27.2mm to 33.9mm |
| UPC | 734779642542 |
M**T
Works as expected
Worked perfectly to adapt a smaller seat post
R**!
Worked perfectly
Worked perfectly to allow me to transition my daughter's racing class BMX seat to a longer post with an adjustable seat. Now she has the perfect height and couldn't be happier. It's made very well I don't see it breaking any time soon and it was well worth the few bucks I spent.
M**H
did the job
Works as advertised. Allowed me to use an older seat on a new bike for my son.
F**A
Calza perfecto en el marco y ajusta en la caña.
R**S
It slides on well
I needed to convert a small pole for a larger hole. This did the job well and is cheap.
P**I
Adapter
Worked perfectly to adapt a 25.4 pivotal seat post to my 27.2 seat tube. As easy as sliding a jimmy hat on your Johnson.
O**L
Works as intended
Works as intended.
W**V
E bike shim
Good product and steady very reliable and affordable
Trustpilot
3 days ago
2 months ago