Hobbywing - XR10 Pro Waterproof ESC Upgrade Parts Car and Truck Rear Suspension The stock inner bearings are

The stock inner bearings are a mere 20x27x4mm

Chassis Material: Aluminum and ABS plastic

Compatible with LED (Yellow)

It is only compatible with the special gyro unit (sold separately:No

Hobbywing - XR10 Pro Waterproof ESC Upgrade Parts Car and Truck Rear Suspension The stock inner bearings areSpecifications: Wires gauge (2) power wires & (3) Phase wires: 13 AWG (Lightweight Ultra flex) Weight W wires: 95. 6g Cooling fan: Included Duel capacitors: Included Decals: Included ESC Specifications: Cont. Peak Current: 160A 1200A Motor Limit : Touring Car:=4. 5T Buggy:=5. 5T LiPo Cells : 2S Lipo(Only 2S) Motor Type : Sensorless Sensored Brushless Motor BEC Output : 5 7. 4V Adjustable, Continuous Current of 5A (Switch mode) Size Weight (including