2008
Xmotos XB-21D - Specifications & Review

Article Complete Info
| Articleid | 287954 |
|---|---|
| Category | Minibike-cross |
| Make | Xmotos |
| Model | XB-21D |
| Year | 2008 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Single disc |
|---|---|
| Frontsuspension | Upside shock |
| Rearbrakes | Single disc |
| Rearsuspension | Adjustable Air bag shock absorption |
Engine & Transmission
| Borexstroke | 52.4 x 49.5 mm (2.1 x 1.9 inches) |
|---|---|
| Compression | 9.7:1 |
| Coolingsystem | Air |
| Displacement | 50.00 ccm (3.05 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Gearbox | Automatic |
| Power | 6.70 HP (4.9 kW)) @ 8000 RPM |
Other Specifications
| Coloroptions | Black, Red, Green, Blue, Yellow, carbon block, orange |
|---|---|
| Starter | Electric & kick |
Physical Measures & Capacities
| Dryweight | 60.0 kg (132.3 pounds) |
|---|---|
| Fuelcapacity | 3.00 litres (0.79 gallons) |
| Groundclearance | 1,000 mm (39.4 inches) |
| Overalllength | 1,500 mm (59.1 inches) |
| Powerweightratio | 0.1117 HP/kg |
| Seatheight | 670 mm (26.4 inches) If adjustable, lowest setting. |
About Xmotos
Country of Origin:
China
Founder:
Xmotos (Chongqing-based manufacturing group)
Best Known For:
Value pit bikes and off-roaders
Company History
Xmotos targets the global playbike market with affordable minis, pit bikes, and small enduros. The formula is proven engines, stout frames, and basic suspension that tolerates novice mistakes. Distributors often add better tires, jets/maps, and protection kits, turning low-cost platforms into durable weekend toys. As the brand matured, wiring, braking, and fastener quality improved, making ownership less wrench-heavy and more ride-focused for families and schools teaching off-road basics.
