Rambo 750W Colorado 4 Electric Bike


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Sale price$2,699.99


Rambo 750W Colorado 4 is a superb beginner-level electric bike great for a daily commute and weekend mountain rides. It is equipped with amazing features like an LCD screen display on the front tube, a step-through design, hydraulic brakes, fat tires to ensure a safe and performance-worthy ride. You can easily use the e-bike on the pavement and off-road with ease.

  • TruckRun LCD: LCD will display your speed, distance covered, and battery levels. So, you know when to charge the battery and how long till you reach your destination.
  • Shimano 7-Speed: The amazing 7-speed system will keep the bike speed controlled and will adjust according to the road type. 
  • Powerful Battery: Don't worry about repeatedly charging the battery because the bike is equipped with a high-power battery that uses ion cell energy. It is long-lasting and highly efficient. 
  • Throttle Mode: Engage in the throttle mode to give your bike an instant push. It allows you to reach your destination without much physical fatigue. 

Available in Matte Green, Rambo 750W Colorado 4 is the ideal entry-level e-bike for those just getting started. It is fitted with a 750W high torque motor which helps the bike deliver a powerful performance. 

The motor comes with features like high-speed reduction ratios that keep the electric bike under control and boost the battery's longevity. The bike is powered by a 48V 10.4AH battery and has Kenda Krusade 26" x 4" puncture-resistant fat tires with a double rim. 

The double rim is strong. It passes through thrusts and bumpy rides without breaking. The rim is layered with a reflective liner to improve night visibility. The fat tires have a steady grip and let you ride easily on tricky roads without slipping. 

The aluminum frame of the bike makes it lightweight and rust-resistant while increasing its longevity. Even though the frame is lightweight, the material is solid and steady enough to withstand the tough roads and heavy shocks without breaking. 

The motor controls are fitted on the left handlebar while the thumb throttle is on the right handlebar. Throttle mode allows you to reach your destination fast without feeling fatigued and also reduces the need to apply physical energy on paddling.  

You can enjoy a stress-free ride while going downhill or on a steep road because the electric bike is fitted with hydraulic brakes that provide the utmost safety. In addition, the e-bike is highly compatible with other accessories such as fenders, front fork suspension, racks, etc., thus keeping the customization option open for the rider.


  • SKU/Model No.: EB-COLORADO-4

  • WEIGHT: 59 lbs.

  • FRAME: Aluminum Alloy 6061

  • PAINT: Matte Green

  • MOTOR: 750W High Torque


  • BATTERY: 48V 10.4AH

  • FORK: Aluminum 26” x 4” Tapered Rigid

  • Rear Cassette: 14T-34T 7 Speed

  • FRONT HUB: Rambo Sealed Bearing

  • REAR HUB: Rambo Sealed Bearing

  • THROTTLE: Thumb throttle

  • FRONT BRAKE: Logan HD-E500 w Piston Hydraulic 180mm

  • REAR BRAKE: Logan HD-E500 w Piston Hydraulic 180mm


  • TIRE: Kenda Krusade 26” x 4.0”

  • RIM: Double Wall W/O holes 80mm wide

  • PEDAL: Neco Alloy

  • SADDLE: Justec

  • HANDLEBAR: 730mm with 60mm rise

  • STEM: 60mm

  • GRIP: Ergonomic Lock On

  • MAX SPEED: 19mph without pedaling

  • RANGE: 19 miles without pedaling


  • FRAME SIZE: 19″ Medium


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