160 mm Brake Disc with 6 Holes for Engwe O20 Boost Electric Bicycle

160 mm Brake Disc with 6 Holes for Engwe O20 Boost Electric Bicycle

The O20 Boost is a compact low-step bike with 20-inch city tires, front suspension, and a rear rack. Its short wheelbase design and frequent city stops demand fine modulation from its two-piston hydraulic calipers.

Why a 160 mm disc for the ENGWE O20 Boost?

• Confirmed Diameter: The ENGWE O20 Boost model uses hydraulic two-piston disc brakes with 160 mm rotors front and rear.
• Rotor Role: The 160 mm rotor suits the compact city format and the O20 Boost's two-piston hydraulic system.
• Mounting: The disc has six mounting holes and a 44 mm bolt circle diameter, and is intended for either the front or rear brake.
• Basic Replacement Part: ULIP SKU ULP150.00.

When to replace the rotor?

Replacement is advisable for deep grooves, noticeable warping, pulsation at the lever, or when the disc is worn below the permissible thickness. With a new rotor, also check the pads and ensure proper caliper centering.

Mandatory check before ordering

The same diameter alone does not guarantee full compatibility. Compare the number and arrangement of holes, the bolt circle, the center bore, and the thickness with your original disc. The package contains one brake disc.