Front Left Rim, Rear Motor Half Rim Hero S9 ac 4Ah battery pack tailored for

4Ah battery pack tailored for Dualtron Eagle platforms

Precision backing plate alignment ensures even wear and optimized contact patch for stable deceleration

Even in the more dynamic Sport mode

Physical form factor and connector layout match original installation for straightforward replacement on Dolphin and Dolphin 7

Front Left Rim, Rear Motor Half Rim Hero S9 ac 4Ah battery pack tailored forFront left rim and rear motor half rim manufactured to provide correct tire bead seating and motor coupling alignment. Precision alloy construction ensures dimensional stability under load and accurate interfacing with the rear hub motor assembly and front wheel bearings on electric scooter platforms. Hero S9 geometry is matched to OEM specifications. Rim surfaces are finished to facilitate proper tire mounting and to resist corrosion, maintaining