This motorcycle flywheel rotor is suitable for OEM and aftermarket parts markets, and its precise specifications ensure a high compatibility with various devices.

Our advantage

Material

We select 20CrMnTi, a material with high hardenability and fatigue resistance. After precision heat treatment, the rotor surface has high hardness, strong wear resistance, and good toughness, effectively preventing deformation or cracking at high speeds.

Stability

High-quality permanent magnets are embedded internally, ensuring stable magnetic flux and excellent resistance to high-temperature demagnetization.

CNC Machining

Strict dimensional tolerance control ensures a perfect match with the engine.

Corrosion Resistance

The motorcycle flywheel rotor surface undergoes professional treatment to effectively resist corrosion from engine oil, heat, and humid environments.

Technical Specifications

Material	Magnet + 20# Chromium Manganese Titanium Steel
Outside Diameter	120 mm
Inside Diameter	95 mm
Height	46 mm
Bolt Hole Spacing	92 mm

Applications

Widely used in magneto ignition systems of various motorcycle engines, all-terrain vehicles (ATVs), general-purpose gasoline engines, and generator sets. Please check your original bolt spacing (92mm) and diameter parameters before purchasing to ensure full compatibility.

Why Choose Our Rotors?

As a supplier deeply rooted in the powertrain field, we understand that the rotor is the heart of an engine. By using 20CrMnTi instead of ordinary carbon steel, we improve the safety of our products under high loads. We offer highly competitive factory-direct prices and support bulk order customization.

How To Cooperate With Us?

Do you need compatibility confirmation for specific vehicle models or to obtain tiered pricing for bulk purchases? Please click "Contact Us" below for professional technical support.

Our address

6^th Floor, H Building, No.64 Huangshan Road, Yubei District, Chongqing, China

Phone Number

+8613983245527

E-mail