Model no: ud1001 length: 550mm width: 295mm height: 250mm rear wheel track: 249mm front wheel track: 240mm wheel base:345mm bauchfreiheit: 56mm weight: 3. 8kg front shock length: 115mm front threaded shock length: 112mm rear shock length: 115mm rear threaded shock length: 112mm tires(pre-glued): 120mm — 48mm speed control: included motor(electronic): 2200kv transmission: direct-drive with torque-biasing center drive overall drive ratio: 17. 89:1 front differential type: sealed, 4-gear rear differential type: locked spool center differential type: sealed, 4-gear (1m weight oil) chassis structure/material: inverted composite tub brake type: electronic drive system: shaft driven 4wd steering: dual bellcranks with ball bearings radio system: 7-channel transmitter with receiver servos: included top speed(stock gearing): 2s lipo – 30+ mph?3s lipo – 40+ mph skill level: 5 battery compartment: 140—45—30mm high bright led lights ·angel lights ·all white lights in the whole car ·tail light(red outside and yellow inside) ·high-valtage 8 channel power amplifier for intense, brilliant led lighting ·regulated output for stable lighting performance (no flickering or dimming as the battery voltage changes) waterproof electronic speed control ·3s lipo compatible ·integrated cooling fan ·real-time telemetry ·aluminum alloy shell heat sink ·powered accessory ports 2200kv sensorless brushless waterproof motor ·3-pole 2200kv br. 4ghz 7 channels radio system maintenance tools what youll need: batteries blaster desert truck accepts a single 2s lipo battery or dual 2s lipo batteries or dual 3s lipo batteries charger recommend to use a charger for easy and fast charging performance aa alkaline batteries four aa alkaline batteries for the transmitter (udi-ud1001)