Mountain Road Bike Freewheel Cassette Sprocket 11 12 9 Replacement Repair Part

Product Features:

• High-quality, precision-machined steel construction for superior durability
• Wide gear range for tackling diverse terrain and gradients
• Compatible with standard 11- or 12-speed cassettes
• Easy to install and remove for quick repairs and upgrades
• Lightweight and compact design reduces bike weight without sacrificing performance
• Optimized tooth profile enhances chain engagement and reduces noise
• Corrosion-resistant finish ensures longevity in all weather conditions

Benefits:

• Improve climbing capabilities with a wider gear range
• Enhance ride efficiency by optimizing chainring-cassette combinations
• Experience smoother shifting and reduced chain noise
• Increase bike durability with a hardwearing and reliable cassette
• Enjoy a lightweight and responsive ride without compromising performance

Specifications:

• Material: Steel
• Tooth Count: 11-12-9
• Compatibility: 11- or 12-speed cassettes
• Weight: 250 grams (approx.)

Usage Points:

1. Ideal for mountain or road bikes requiring a wide gear range
2. Suitable for replacing worn or damaged cassettes
3. Easy do-it-yourself installation with minimal tools

Park Tool Cassette Removal and Installation Guide

Sheldon Brown’s Cassette Hubs and Freewheels