A NEW ERA IN E-MOTO SUSPENSION PERFORMANCE IS HERE

Precision parts. Race ready.

F43 - Sirris suspension for Surron Ultra Bee, Light Bee, E-Ride Pro, Talaria, and other top-tier e-motos. F43 fork moto architecture is built for the most aggressive riders, with tuning customization to suit your riding style.

TUNES TO RULE THEM ALL

Sirris offers a wide variety of tuning options to fit your riding needs. Choose from Trail, MX, SX, and EBMX Tunes.

The internal tuning is accomplished by mixing the perfect match of spring weight, compression settings, rebound settings, preload settings and oil weight. All are internally adjustable and serviceable by a trained technician or service center.