The engine is fixed with BOSUER featured engine cover engraved with MOJO logo as BOSUER upgrad parts.
J4 chassis is made of steel, formed parts and high strengthened steel pipe connect together orgnize the structure. For being a dural bike, J4 equipped with additional 6.5L fuel tank for distant travel, the fuel pumped from rear to main tank. The bike also fixed with passenger's foot rest and baggage bracket upon tail fender.
CB250 2-valve engine, 4-stroke, 5-speed, electric and kick start
Steel full size dirt bike frame with linkage, steel swing arm
Wheel: Front 21", rear 18"
Suspensión: ajustable
Sistema de frenos: Freno Mojo, 2 pistones de freno delantero, 1 pistón trasero
Muffler & exhaust pipe: stainless steel exhaust pipe, alloy muffler body and nilon end
| MOTOR | Motor | ZS CB 223cc,air cooled,2-valve,E&kick start,5 gear |
| Bore X stroke(mm) | 69 * 62.2mm | |
| Expression rate | 8.3:1 - 8.9:1 | |
| Máximo poder | 12KW / 7000rpm | |
| Par máximo | 17Nm / 6000rpm | |
| Transmisión | velocidad 5 | |
| Ignición | CDI | |
| Carburador | PE28 | |
| Transmisión | #520 chain, 13T/45T | |
| CHASIS | Cuadro | High strengthened steel frame, structured & engineered by BSE |
| Brazo oscilante | High strengthened steel swing arm, 18inches | |
| Abrazadera triple | Aleación forjada | |
| Suspensión | Front fork: 53/58.5-880mm, compression & rebound adjustment | |
| Rearshock： 480mm inner air bag, compression & rebound adjustment | ||
| Frenos | Disc brake, 240/240mm disc | |
| Sistemas de | Forged alloy hub, 7 series alloy rim tire: 80/100-21 100/90-18 | |
| DIMENSIONES | Base de la rueda | 1440mm |
| Altura del asiento | 920mm | |
| Outlet | 280mm | |
| Capacidad del tanque | 13L (with additional fuel tank) | |
| Dimensión | * 2100 810 1260 mm * | |
| Peso neto | 112 ± 1 kg | |
| Peso bruto | 132 ± 2 kg | |
| Tamaño del paquete | 1860 580 * * 1080mm |
