Collection: Seat Post Clamps & Shims

Find a full range of shims & seat post clamps at MTB Direct

Sometimes it’s the little things that make a huge difference to a ride. Don't underestimate the importance of a quality bike seat clamp – this tiny component keeps your post locked in place through the roughest terrain. For most riders, a simple single-bolt design gets the job done. But for those who frequently adjust saddle height, a quick-release option offers tool-free convenience. MTB Direct offers a great range of seat post clamps from top brands like Deity, BikeYoke, DaBomb and more. In a selection of finishes and colours, there’s no better time to add some bling to your bike with a MTB seat clamp that looks good and works reliably.

Changing frames? Got a perfectly good dropper that’s too small? Problem solved with a shim. Seatpost shims are the unsung heroes for riders with mismatched post and frame diameters. These thin sleeves let you run a smaller post in a larger seat tube so that your new frame fits your favourite post with ease. Find the one for you at MTB Direct.

Seat post shims are a great asset for fitting a smaller diametre post into a larger diametre frame. A new post clamp is a creative way to add some custom bling to your ride. Choose from a variety of clamping options and seat post shims to suit your build.