ZTTO Road Bicycle Steel Flywheel Bike Hollow 12 Speed Cassette Flywheel Color:11-32T adding style while protecting the

adding style while protecting the camera lens from scratches

• The screen protector can prevent fingerprint

ensuring long-lasting use without yellowing over time

• Rotation Angle: Top Ball Head 180°

• 【Dual-Layer Protection】Constructed with PU leather and a soft TPU interior

ZTTO Road Bicycle Steel Flywheel Bike Hollow 12 Speed Cassette Flywheel Color:11-32T adding style while protecting theFeatures & Specifications Nickel plated surface, corrosion resistance, high wear resistance and long service life The surface is specially treated to make it have strong oxidation resistance, prevent flywheel from rusting, with longer service life Hollow technology can easily reduce weight and make riding easier Outstanding performance, to achieve the ultimate riding experience Specifications: Speed: 12 speed Teeth ratio: 11 12 13 14 15 17 19 21 23 25