XB AND XE UPGRADE

SUSPENSION AVAILABLE NOW

EMR RACE #3 GLEN HELEN

PODIUMS AND PERFORMANCE

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MAYHEM RACING PRO MX TUNE

SUSPENSION KIT NOW AVAILABLE

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LOWER IT. SEND IT.

ULTRA BEE LOWERING KIT

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2025 EMXWC AT GLEN HELEN

BACK-TO-BACK WORLD CHAMPS

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KASHIMA RACE-SPEC

THE NEW GOLD STANDARD

AIMExpo 2026

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NO ADDITIONAL TARIFFS, TAXES, OR FEES. All-inclusive price shown at checkout. Guaranteed. LEARN MORE

Sirris Suspension

A NEW ERA IN E-MOTO SUSPENSION PERFORMANCE IS HERE

Precision parts. Race ready.

COMPACT E-MOTO

CMX FORKS

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MIDSIZE E-MOTO

ULTRA BEE

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Now shipping to EU, Switzerland, and UK! INTERNATIONAL ORDERS - contact us for more info! CONTACT US

LATEST NEWS & INSPO

Sirris Now Available for Zero Motorcycles X Line

Performance-focused riders now have a new way to unlock the full capability of the Zero XB and XE. Sirris Suspension is officially partnering with Zero Motorcycles to bring premium, race-inspired suspension upgrades to the Zero X Line platform.

Race-Winning Performance: EMR Race #3

Sirris arrived in full force at EMR Race at Glen Helen with factory support, a dedicated booth presence, and a mission to connect directly with riders and fans. Throughout the weekend, Sirris showcased its latest performance innovations.

Sirris Ultra Bee Lowering Kit

The Sirris lowering kit drops both the front and rear of your Ultra Bee by 28mm vertically, creating a more accessible, confidence-inspiring ride without sacrificing performance. This isn’t just a modification—it’s a total transformation in how the bike feels and rides.

Mayhem Racing Sirris Suspension for E-Ride Pro

Turn your E-Ride Pro SR into an outright weapon Sirris Suspension and Mayhem Racing teamed up to deliver a purpose-built, race-only suspension system that completely redefines what’s possible on a...

Sirris at AIMExpo 2026

Sirris at AIMExpo 2026: Defining the Next Era of E-Moto Suspension. AIMExpo 2026 in Anaheim was electric—and Sirris Suspension made it clear why it lead the e-moto suspension space. With bikes on display across multiple booths, one thing stood out: Sirris is defining what race-level suspension looks like for electric motos.

Cam Zink Rides Surron LBX with Sirris CMX Fork

When a freeride legend like Cam Zink throws a leg over a bike, expectations are high—and the equipment has to deliver. Known for redefining what’s possible on two wheels, Cam Zink...