Custom titanium rear axle nut for most e-moto bikes. Precision-machined from certified Titanium Grade 5 (6AL-4V) alloy for maximum strength and durability — a direct upgrade over OEM steel hardware. Key Features Anodized / PVD Coated: Premium finish available in multiple colors Increased Corrosion Resistance: Built to withstand harsh riding conditions Certified Titanium Grade 5 (6AL-4V): Aerospace-grade alloy Rolled Threads: Greater fatigue strength compared to cut threads Excellent Strength-to-Weight Ratio: Same strength as steel at 45% of the weight 45% Lighter Than OEM: Significant weight savings without sacrificing strength Exclusively sold at Titanium Surron and authorized retailers only Kit Includes (1) Titanium rear axle nut Fitment Select your variant at checkout. Compatible platforms include: Surron LBX (Light Bee X) Segway X160, X260 Talaria Sting (MX3, MX4, MX5, XXX) E-Ride Pro (all models) 79 Bike Falcon Rerode R1 And other similar light e-moto Installation Notes ⚠️ Use a torque wrench and proper torque spec when installing. Do not over-torque. Verify thread pitch and nut size match your axle before ordering.