Sirris Suspension | E-Moto Fork & Shock Upgrades

Sirris Suspension | E-Moto Fork & Shock Upgrades

Stock e-moto suspension was an afterthought. Sirris wasn't.

Founded in 2023 by engineers from Fox and Ohlins -- over 150 years of off-road suspension development between them -- Sirris builds forks and shocks designed from the ground up for electric dirt bikes. Not adapted from MTB. Not borrowed from gas dirtbikes. Purpose-built for the weight distribution, instant torque, and repeated-impact demands of e-motos.

The F43 fork delivers 246mm of closed-cartridge travel on the Sur-Ron Ultra Bee, with fully tunable compression, rebound, and preload matched to your rider weight and riding style. Choose Trail, MX or CMX tunes. The CMX F43 brings the same race-proven chassis to e-motos -- Sur-Ron Light Bee X, Talaria MX5, E-Ride Pro SR, Ventus One+, and Zero XB -- in 220mm of travel with tool-free compression adjusters.

Pair it with the R46 rear shock -- pressure balanced, fully adjustable, with Dual Speed Compression (DSC) that isolates high-speed and low-speed circuits for precise control across any terrain.

Both are plug-and-play direct bolt-on swaps. No machining. No fabrication. No extra parts.

Sirris carries riders at the Red Bull TKO, the E-Moto World Championship at Glen Helen, the Biltwell 100, and the likes. Cam Zink. Jaxson Riddle. Reed Boggs. If you want to know whether this suspension works, look at who's winning.

REV Rides is an authorized Sirris dealer. Every fork and shock ships tuned to your application.