ZTTO Silver 10 Speed Flywheel Bike Cassette for Road Bicycle Color:11T-25T • Made of quality and

• Made of quality and durable material

• Battery: 2200mAh lithium battery

shoulder bags

• For use: Digital SLR cameras

• 1 x High Temperature Resistance Insulation Silicone Pad

ZTTO Silver 10 Speed Flywheel Bike Cassette for Road Bicycle Color:11T-25T • Made of quality andFeatures & Specifications Made of quality steel material, with nickel chromium treatment, high temperature resistance, corrosion resistance, no deformation, providing long term durability High precision teeth ensure close connection with bicycle hub for smooth rotation and easy maintenance The hollow design reduces weight and makes your riding easier Use it to directly replace your old or broken flywheel. Easy to install A wonderful accessory for most