MUQZI MTB Cassette Cog 12T 13T 14T 15T 16T 17T 18T 19T 20T 21T 22T

Description

⭐ Key Features

• High-Strength Stainless Steel – Hardness up to 18° (H316), twice as strong as standard 316 steel, for superior durability.

• Corrosion-Resistant Screws – Stainless steel fasteners resist rust for long-term outdoor riding.

• Lightweight Aluminum Alloy Components – Compression pieces and gaskets made from 6061 aluminum alloy, ultra-light and corrosion-resistant.

• CNC Precision Cutting – Smooth, flat, and beautifully finished surfaces for reliable performance.

• Versatile Compatibility – Fits 7-10 speed cassette flywheel hub bodies.

• Wide Range of Cog Sizes – 12T, 13T, 14T, 15T, 16T, 17T, 18T, 19T, 20T, 21T, 22T for optimal gear ratios.

• Durable & Anti-Stress Design – Built for long-lasting, high-performance MTB use.

⚙️ Specifications

• Material: Stainless steel (cogs & screws), 6061 Aluminum Alloy (gaskets & compression pieces)

• Colors Available: Black, Red, Yellow, Silver

• Processing: CNC cutting + anodized coloring

• Compatibility: 7-10 speed cassette flywheel

• Included: 1 Flywheel + 5 Tower Base Gaskets + Flywheel Cover

💡 Tips for Installation

• Use 7-10 speed chains compatible with the cassette.

• Ensure the chain presser is positioned at ≤45° relative to the lower fork frame to maximize tension and prevent slippage.

• Disassemble and adjust the chain buckle to the correct chain length before installation.