Front Brake Disc Rotor Set 267mm (Stainless Steel) + Caliper Adapter Bracket — Direct Replacement/Upgrade for Yamaha AEROX 155

Give your Yamaha AEROX 155 the stopping confidence it deserves. This ITS Front Brake Disc Rotor Set increases the rotor diameter to 267 mm, delivering extra braking torque and improved heat management compared to the OE disc. The kit includes a precision CNC caliper adapter bracket so you retain your stock caliper while repositioning it to match the larger rotor—keeping the system simple, serviceable, and cost-effective.

Why go 267 mm?
A larger rotor multiplies braking force at the wheel without changing lever feel. You’ll notice quicker initial bite, shorter stopping distances (with quality pads/tyres), and more consistent performance on repeated stops due to better thermal capacity. Daily commuting, spirited rides, or loaded touring—all benefit from steadier, fade-resistant braking.

Built to perform, built to last
The rotor is crafted from stainless steel for strong, predictable friction and corrosion resistance. Precision machining ensures true rotation and even pad contact. The supplied CNC-machined caliper relocation bracket positions your factory caliper perfectly around the larger disc, maintaining correct pad sweep and rotor centering. All mounting faces are machined flat for accurate alignment, and the finish resists weather and wash-downs.

Note: This is a model-specific upgrade kit for AEROX 155 using the front wheel. Always verify rim/caliper/fender clearance and ABS sensor ring position after installation.

Key Features

Bigger, Better Braking: 267 mm rotor increases leverage vs. stock for stronger bite with the same lever effort.

Stainless Steel Rotor: Consistent friction, good wet-weather behavior, and corrosion resistance.

CNC Caliper Adapter: Precision bracket relocates the OE caliper for correct pad sweep—no caliper swap needed.

Heat Stability: Larger swept area and mass help reduce fade in traffic, hills, and hot weather.

Direct, Bolt-On Fit: Designed around AEROX 155 hub pattern and geometry.

Service Friendly: Works with standard pads; future pad/rotor service remains straightforward.

Compatibility & Fitment Notes

Model: Yamaha AEROX 155 (all variants using stock-pattern front hub and caliper).

ABS Ring: Ensure the ABS tone ring (if equipped) remains correctly positioned and sensor clearance is unchanged.

Clearance: Confirm fender, fork leg, and caliper body clearance after install; spin wheel to check free rotation.

Pads: Works with stock-type pads; for best results use quality sintered or ceramic pads matched to your riding.