Chain Guard - Coleman RB100 Mini Bike - FRONT BLACK 115695 This is the later version

This is the later version with the  bracket that's been moved more to the middle

Known to fit many Chinese units

8mm at lip

Built in one way valve that allows airflow in

Chain Guard - Coleman RB100 Mini Bike - FRONT BLACK 115695 This is the later versionFront Chain Cover Guard for Coleman RB100 Mini Bike This is the front chain and torque converter cover for the Coleman B100 and RB100 mini bike. The chain cover on this unit, is sold as two different pieces the front chain guard and the rear chain guard. This is the front piece. Cover details: Black plastic Length: about 8. 0 inches Height: about 5. 75 inches Depth: about 3. 0 inches Three bolt holes on the back side where it bolts to the engine block