The Heavy Hitter Stem Lock is a universal front-end upgrade that eliminates steering stem bearing slop across most e-moto platforms. It keeps forks tight and steering precise under the abuse of jumps, hard landings, and aggressive trail or track riding. A stronger, more affordable alternative to premium-priced competitors. Fitment: Universal for most e-motos, including: Sur Ron LBX Talaria Sting (MX3 / MX4 / MX5) E Ride Pro-S / Pro-SS Arctic Leopard Download Tech Sheet (Assembly & Torque Specs) Machined for durability and designed to handle real-world impacts, the stem lock is a simple but critical upgrade that locks down the steering stem to prevent flex under heavy load. Easy direct bolt-on install with no modifications required. Works across street, trail, and track riding conditions.
