Save Space. Go Anywhere.

THINstem is a patent-pending lightweight, heat-treated aluminum replacement of your existing handlebar stem. It fits 25.4mm (1") handlebars and is 90mm (3.5") in length.

Make your bike over 50% thinner and save loads of space! Perfect for condos, garages, hallways, car racks and more!

Walk freely through crowds. Easily get in and out of places. Prevent theft and store your bike neatly indoors!

Revelo THINstem space saving solution makes your bike over 50% thinner

$69 CAD


Revelo THINstem turns your bulky wide bike into a portable THIN bike

Safe. Simple. Affordable.

THINstem has been used on Revelo products for over 5 years and is a proven Canadian design with three points of safety.

Installs easily in minutes, no special tools required. Go from full size riding mode to portable THIN bike mode instantly!

Click here to see the install video.

THINstem instantly turns your wide bike into a portable thin bike

Make Your Bike THIN Today

$69 CAD


THINstem Specs

THINstem is crafted from strong, lightweight heat-treated aluminum and fits most commuter bikes. Available in 90mm (3.5") length with a 0 degree rise. Weight is only 315 grams.

Threadless Stem: THINstem is directly compatible with 25.4mm (1") handlebars with external bolt stems.

Quill Stem: For use on bikes with quill stems, simply add a quill stem adaptor.

An OS 31.8mm (1.25") handlebar version is coming this spring.

Revelo THINstem 90mm lengthRevelo THINstem for threadless and quill stem systems