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D4+ 4.0 Parts

35 products
PARTS | By RoadRunner Model
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Handlebar Tbar Assembly - D4+ 2.0, D4+ 3.0, D4+ 4.0 - RoadRunner Scooters
$99
$99
Replacement T-Bar (Top Half of Stem) for Nanrobot D4+ Electric ScooterRestore the stability and function of your scooter with this OEM‑spec replacement T‑bar, the top half of the Nanrobot D4+ stem....
Speed Control (Front) - D4+ 2.0 (New Generation) 3.0, 4.0 - RoadRunner Scooters
$100
$100
Replacement Front Electronic Speed Controller (ESC) for Nanrobot D4+ 2.0 (New Generation) and D4+ 3.0 Electric Scooters Ensure smooth front motor performance with this OEM-spec front speed controll...
Lug Nut (Pair) - 21 MM - RoadRunner Scooters
$10
$10
Secure your scooter’s motor axle with this 21 mm replacement lug nut pair, designed specifically for several Nanrobot models. These heavy-duty nuts ensure proper torque retention and safe wheel att...
Battery - D4+ 2.0, D4+ 3.0, D4+ 4.0 - RoadRunner Scooters
$599
$599
52V 23AH Lithium-Ion Battery for All D4+ Models Power your ride with the all-new 52V 23AH Lithium-Ion Battery, engineered to deliver peak performance for ALL D4+ 2.0, D4+ 3.0, and D4+ 4.0 scooters....
Speed Control (Rear) - D4+ 2.0 (New Generation) 3.0, 4.0 - RoadRunner Scooters
$100
$100
Replacement Rear Electronic Speed Controller (ESC) for Nanrobot D4+ 2.0 (New Generation) and D4+ 3.0 Electric Scooters Maintain peak rear motor performance with this OEM-spec rear speed controller ...
10 Inch On Road Tire - RoadRunner Scooters
$49
$49
  80/65-6 Street Tire for Electric Scooters – 10"x3.5" Road Tire for D4+ & Nanrobot Models This 80/65-6 electric scooter street tire is built for smooth, stable performance on pavement. Designe...