Victory at Biltwell 100
Another win in the desert! Altis Sigma and Arctic Leopard EX 800 take first and second on Sirris suspension at the Biltwell 100.
Sirris Suspension
A NEW ERA IN E-MOTO SUSPENSION PERFORMANCE IS HERE
PRECISION PARTS. RACE READY.
LATEST NEWS & INSPO
Bonnell 805 & 902 on Sirris Suspension
New Bonnell high-performance electric dirt bikes revealed. The next generation of e-Moto coming 2025 with Sirris suspension.
Mint400 E-Moto Win
Altis Sigma and Arctic Leopard EX 800 equipped with custom Sirris F43 suspension forks make history.
Ultra Bee Arenacross Racing
Josh Hill and crew racing hard on Sirris equipped Surron Ultra Bees at the Red Line Oil Arenacross race in Shelbyville TN.
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See our growing list of trusted dealers and distributors.
TRAIL TUNE
VERSATILE AND AGGRESSIVE TUNE THAT IS SPORTY AND SUPPORTIVE, DESIGNED TO GO FAST OVER A WIDE VARIETY OF TERRAIN.
MX TUNE
A MOTOCROSS SPECIFIC TUNE WITH BALANCE, CONTROL, AND BOTTOMING RESISTANCE FOR THE FASTEST SPEEDS.
WHO WE ARE
GET AN INSIDE LOOK
Sirris Inc is a New Hampshire company founded in 2023, specializing in top-tier E-Moto suspension.
