Back to Bike FinderYears: 2015 · 2011 · 2010 · 2009
BamX BX70-DB Trailstar
2015Minibike

BamX BX70-DB Trailstar

$999

Key specifications

Engine
72 cc
Power
4 HP
Torque
4 Nm
Weight
50 kg
Fuel type
petrol
Fuel capacity
1.1 L
Transmission
Automatic
Seat height
28 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2015 BamX BX70-DB Trailstar, the perfect companion for young riders and enthusiasts looking to dip their toes into the exhilarating world of minibike-cross. With a price tag of just $999, the Trailstar is designed to deliver fun and excitement without breaking the bank. This compact minibike is tailored for both new and experienced riders, offering a lightweight and agile platform that makes navigating trails and off-road tracks a thrilling experience. Its vibrant color options in red and blue add a touch of personality, making it not just a bike, but a statement of style on and off the dirt. At the heart of the Trailstar lies a spirited 72cc single-cylinder, two-stroke engine that pumps out 3.60 horsepower at 6000 RPM, translating to a playful yet manageable ride. The engine's torque of 4.20 Nm at 5500 RPM ensures that riders can accelerate smoothly, making it an excellent choice for tackling steep inclines or bumpy terrain. The automatic gearbox simplifies the riding experience, allowing you to focus on the adventure ahead rather than shifting gears. Coupled with a lightweight frame weighing in at just 49.9 kg (110 pounds), the Trailstar offers a power-to-weight ratio that ensures agile handling and an exhilarating riding experience for all. The Trailstar is equipped with features that cater to both safety and comfort. The front and rear disc brakes provide reliable stopping power, ensuring you can tackle any downhill sections with confidence. The dual shock front suspension and swing-arm mono shock rear suspension work harmoniously to smooth out the roughest of trails, offering a plush ride that absorbs bumps and jumps alike. With a ground clearance of 254 mm (10 inches), the Trailstar can easily navigate obstacles, while a seat height of just 711 mm (28 inches) makes it accessible for riders of varying heights. The bike’s kick starter mechanism adds a vintage charm and ensures reliable starting, even in the most rugged conditions. **

Pros

  • Affordable Price Point: At $999, it offers great value for entry-level riders looking for a capable minibike.
  • Lightweight and Agile: Weighing only 49.9 kg (110 lbs), it’s easy to handle and maneuver, especially for younger or less experienced riders.
  • Responsive Engine: The 72cc two-stroke engine provides sufficient power for fun off-road adventures while remaining manageable.

Cons

  • Limited Power: While adequate for beginners, the 3.60 HP may not satisfy more experienced riders seeking higher performance.
  • Basic Features: The lack of advanced technology or features might deter those looking for a more high-tech riding experience.
  • Small Fuel Tank: With a capacity of just 4 liters (1.06 gallons), frequent refueling may be necessary during longer rides.

Technical details

Source specification data

Make
BamX
Model
BX70-DB Trailstar
Price
S
$ 999.
Prices
depend on country, taxes, accessories, etc.
Category
Minibike-cross
Starter
Kick
Electrical
YTX-5L battery.
Color Options
Red, blue
Power
3.60 HP (2.6 kW)) @ 6000 RPM
Torque
4.20 Nm (0.4 kgf-m or 3.1 ft.lbs) @ 5500 RPM
Gearbox
Automatic
Ignition
CDI
Fuel System
Carburettor
Bore X Stroke
47.0 x 41.4 mm (1.9 x 1.6 inches)
Compression
8.8:1
Displacement
72.00 ccm (4.39 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, two-stroke
Lubrication System
Pressure/Splash
Transmission Type Final Drive
Chain
Dry Weight
49.9 kg (110.0 pounds)
Seat Height
711 mm (28.0 inches) If adjustable, lowest setting.
Oil Capacity
0.90 litres (0.06 quarts)
Fuel Capacity
4.00 litres (1.06 gallons)
Ground Clearance
254 mm (10.0 inches)
Power Weight Ratio
0.0721 HP/kg
Rear Tyre
2.75-12
Front Tyre
2.50-14
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Swing Arm Mono Shock
Front Suspension
Dual Shocks

Available colors

Redblue