Chassis is BOSUER exlusively designed for middle size pitbike, the frame can accept from 125cc to 140cc, 150cc. There are 2 bars structured up and down together and connect with strong formed steel cradle. Swing arm is diamand shape in steel material.
The suspenssion are non-adjustable both front and rear, front fork is 735mm and cooperate with 12" and 14" wheel to keep the bike lower seat height for young kids using.Brake sysytem are deisgned and modified by BOSUER exclusively .
Motor: 125cc motor, 4-takts, kickstart
Frame: Steel 2-bar, steel swing arm
Hjul: for 14", bag 12"
Affjedring: ikke justerbar
Bremsesystem: BOSUER skiver og 2 stempler forbremse og 1 stempel bagbremse
Lyddæmper og udstødningsrør: Ståludstødningsrør, lydpottehus og ende er legeret
| MOTOR | Motortype | 125CC，kick start, 4 stroke |
| Boring X slaglængde (mm) | 52.4 * 57.9mm | |
| Udtrykshastighed | 8.8: 1 | |
| Max Power | 6.5KW / 7000r / min | |
| Max drejningsmoment | 9.0N.m / 5000r / min | |
| Transmission | 4-hastighed | |
| Tænding | CDI | |
| Karburator | PZ26 | |
| Kæde/kædehjul | 420-15/420-41 | |
| CHASSIS | Brændstof Kapacitet | 5.2L |
| Håndtagsbjælke | Stål | |
| Tredobbelt klemme | Alloy | |
| Frame | Stål | |
| Swing Arm | Formed steel pipe | |
| suspension | Front fork: 45/48-735 | |
| Rear shock: 335 | ||
| Skivebremse | Disc brake, disc size: 190 | |
| Hjul | Steel rim, front: 1.40-14, rear: 1.85-12 | |
| Tire | Tire: front: 60/100-14 rear: 80/100-12 | |
| DIMENSIONER | Max indlæsning | 75kg |
| Sædehøjde | 780mm | |
| Hjulbase | 1220mm | |
| clearance | 265mm | |
| Dimession | 1670 * 730 * 1080mm | |
| Nettovægt | 68 ± 1 kg | |
| pakke Størrelse | 1620X385X760mm | |
| Bruttovægt | 80 ± 2 kg |
