✓Wide Compatibility: This 12mm pit bike rear brake is compatible with 50cc 70cc 90cc 110cc 125cc 140cc 150cc Chinese pit dirt bike and other Chinese brand, such as SSR 125cc 110cc, Tao tao 110cc 125cc, Coolster QG-214FC, Apollo DB-X18, X-pro Bolt 50cc, Roketa, SDG 50cc 70cc, Stomp Demon X, WPB, Orion, M2R, Lucky MX, Thumpstar, Explorer, Atomik, Pitpro, Pitster Pro, Piranha, YCF, IMR, Baja, Motovox, TTR, BSE, Kayo, DHZ Outlaw 150, GPX, Braaap, Lifan 110cc 125cc, YX and other brands
✓Precision Stopping Power: This 125cc dirt bike rear brake caliper generates immense, consistent force to handle the gnarliest downhill runs and hairpin turns with total control. The immediate bite and modulation let you stop on a dime, boosting your safety on unpredictable trails
✓Effortless Setup: Get your bike race-ready without the complex procedures. Designed specifically for pit bike geometry, this ssr 125 rear brake slides into place with perfect alignment and seamless integration
✓Tough Enough: Constructed from high-grade, corrosion-resistant materials, this brake is ready for extreme duty. It withstands the punishing grind of mud, water, and rock without losing integrity. This robust build means less time wrenching and more time shredding, thanks to a design that actively resists wear and requires minimal upkeep
✓Product Size: Brake cylinder mounting hole distance: 42-50mm/ 1.65"-1.97", brake oil pipe size: 550mm/ 21.65", hole diameter: 79mm/ 3.11", mount axle hole: 12mm/ 0.47", banjo bolt size: M10X1.25. Fit 12mm Wheel Shaft: Please note there are 2 sizes of rear wheel shaft, 12mm or 15mm. This brake assy is for 12mm wheel shaft, please check and confirm your pit bike