One of the most innocuous of all parts of unicycles, but one of the most important, is the frame’s seatpost clamp. This little unicycle part secures the seatpost at a given height and makes it possible for you to adjust the comfort of your ride.
Here are a few things you need to know.
What Are Popular Unicycle Seatpost Clamp Sizes?
There are four fairly common sizes in unicycle seatpost clamps, which are given by the diameter of the seatpost clamp itself. These are as follows, in ascending order (sizes are in mm)
● 25.4mm seatpost clamps, which are designed to fit 22.2mm seatposts, and are compatible with many Hoppley, Club, and Trainer Unicycles.
● 28.6mm seatpost clamps, which are designed to fit unicycles with 25.4mm seatposts.
● 31.8 seatpost clamps, which are designed to fit unicycles with 27.2mm seatposts, which are found on Nimbus Oracle, Impact Gravity and Sylph unicycles, and some Kris Holm unicycles.
● 34.9mm seatpost clamps, which are compatible with Nimbus Eclipse and Equinox unicycles with 34.9mm frames.
How Do I Know If a Unicycle Seatpost Clamp Will Fit My Unicycle?
Whether or not a seatpost will fit a given unicycle is determined by the size of the seatpost clamp and the size of the unicycle frame.
You can find the size of the unicycle’s frame in the manufacturer specifications and on the product pages of reputable vendors of high-quality unicycles, such as Unicycle.com.
Their product pages list their models’ frame sizes as well as the compatibility of their seatpost clamps.
What’s the Point of Different Styles in Clamps?
There are two main styles of unicycle seatpost clamps, being bolted and quick release models.
Seatpost clamps with bolts typically have either one or two bolts that tighten them, requiring the use of a tool to make adjustments to seatpost height in the field. However, these offer a secure fit.
Unicycle seatpost clamps with quick-release clamps can be adjusted easily without the need for tools, making it easier to adjust your saddle at a more comfortable height. These are typically available with either one or two quick-release clamps.
I Like My Clamp Just Fine but the Seatpost Is Too Big – What Can I Do?
If your clamp works for you and you don’t want to swap it out, you can adjust the ergonomics of your unicycle by cutting down the seatpost – in fact, many seatposts are designed to be cut down for greater rider comfort.
There are two main methods of cutting down a unicycle seatpost. You can either use a hacksaw or a pipe cutter. For detailed instructions on cutting down a unicycle seatpost, please visit the previous link to Unicycle.com.
Where Can I Get Different Unicycle Seatpost Clamps?
Whether you’re looking for a 31.8 seatpost clamp or you need some specific information on how to cut down a unicycle seatpost, Unicycle.com is your best resource.
Get in touch with them online via the link above or contact them directly at 678-494-4962 for more assistance.
