Foot Operated Brake Master Cylinder - Version 73

Chinese Foot Brake Master Cylinder

Version 73

This Chinese rear brake master cylinder is the replacement part for many Chinese ATVs. This master cylinder fits many 50cc, 70cc, 90cc, 100cc, 110cc, and 125cc models.

Master Cylinder description:

• Rear
• Overall length of body: 90mm [3.5"]
• 8mm*1.25 threaded rod plunger
• Threaded rod plunger, without clevis, extends 58mm past body of cylinder
• Plunger mounted in ball joint allowing for limited movement in all directions
• Mounting hole measurement: 45mm [1.8"]
• 10mm banjo bolt included
• 6mm holes in clevis for pin
• Nipple ID: 4.5mm [.18"]
• Nipple OD: 9.2mm [.36"]
• Compatible with 50cc-125cc 4 stroke