20.3cm 12-Speed for Mountain Bike Cassette Light 20.3cm 12-Speed

Details

• Wide Range Gearing: Features an 11-50T 12-speed configuration designed for varied terrains, providing easy climbing gears and fast descending speeds for a for versatile riding experience.
• Ultra-Lightweight Build: Constructed with a machined aluminum support and hollow design to significantly reduce overall weight without compromising structural strength or durability.
• Advanced Chain Retention: Optimized guide slots on the largest sprocket prevent chain derailment even during reverse pedaling, safety and reliability on rough trails.
• Precision Shifting: Engineered for crisp and reliable gear changes under load, delivering a smooth riding experience whether you are tackling steep climbs or technical descents.
• for durable Materials: Made from heat-treated metal sprockets that offer enhanced wear resistance and for impact toughness, ideal for extended off-road use in challenging conditions.