Sirris Rear Triangle for Surron Ultra Bee

The Sirris Rear Triangle provides additional spring clearance when installing a Sirris R46 shock on the Surron Ultra Bee. We highly recommend installing it during your shock upgrade to ensure proper clearance between the shock spring and triangle. The Sirris shock uses the largest possible piston size while fitting within the stock linkage. However, factory tolerances vary between bikes, and light contact between the spring and stock triangle may occur. The Sirris Rear Triangle provides increased clearance to prevent this contact. Stock Triangle Fitment The stock Ultra Bee triangle may lightly contact the outside of the shock spring. We recommend the Sirris Rear Triangle for guaranteed clearance. Aftermarket Triangle Fitment Some aftermarket triangles may cause significant interference, potentially damaging the shock or triangle. Check clearance during installation and throughout the suspension’s travel. Fitment Surron Ultra Bee