Sirris

Sirris makes premium suspension components engineered specifically for the light e-moto class — the platform-specific fork and shock setups that the Surron Ultra Bee, Surron Light Bee X, and E-Ride Pro need to perform at their best. The F43 fork kits bring proper 43mm legs to platforms that came with narrower factory tubes, and the R46 shock system gives the rear end the compliance and adjustability that stock hardware doesn't offer.

Sirris triangles and triple clamp systems let you dial geometry on platforms where factory settings leave room for improvement. ThrottleCo stocks Sirris because the components show up on the most dialed-in e-moto builds in the community — and because Bryce has tested them against comparable suspension options and they hold up in real trail conditions. Compatible with Surron Ultra Bee, Surron Light Bee X, E-Ride Pro S/SS/SR, and Talaria platforms. Ships fast from the USA, straight to your door.