Shimano Tourney RD-TY300-SGS Rear Derailleur – 6,7 Speed, Long Cage, BMX/Track

Description

Upgrade your bike’s shifting performance with the Shimano Tourney RD-TY300-SGS Rear Derailleur – the ideal choice for 6- and 7-speed BMX and track bicycles. Designed with precision engineering and innovative components, this derailleur offers smooth, reliable gear changes across challenging terrains.

Materials & Construction:

Crafted from durable, high-quality materials, the Shimano Tourney RD-TY300-SGS ensures long-lasting performance. Its black finish not only provides a sleek, sporty look but also resists corrosion from tough riding conditions.

Performance & Engineering:

Featuring Shimano’s SIS Rear Indexing and Double Servo technologies, this derailleur delivers seamless gear shifts with accurate tracking. The Double Servo design keeps the guide pulley precisely aligned with each sprocket, optimizing shift clarity and pedal efficiency throughout your ride.

Components & Technology:

Equipped with 13-tooth upper and lower pulleys, the long cage design accommodates up to 34-tooth largest cogs and a chain wrap capacity of 43 teeth, making it ideal for wide gear ranges suitable for BMX and track cycling. Compatible with HG 6, 7, and 8-speed chains, it ensures excellent chain retention and smooth operation across multiple drivetrain configurations.

Style & Use Case:

Designed for BMX, track racing, and city commuting, the Shimano Tourney RD-TY300-SGS combines performance with style. Its versatile black finish and robust construction make it an excellent upgrade for riders seeking precise shifting and improved durability on both competitive and recreational bikes.

Innovative & Differentiating Features:

– Includes BMX/track frame hanger for versatile installation

– SIS Rear Index Shifting System for consistently smooth, accurate gear changes

– Double Servo technology enhances pulley alignment for precise shifting across all sprockets

– Dropout Claw Hanger design ensures secure, easy mounting

Optimize your bike’s drivetrain with the Shimano Tourney RD-TY300-SGS Rear Derailleur-designed to enhance your riding experience with reliable, accurate shifting technology. Perfect for BMX, track, and urban cycling enthusiasts looking for quality performance at an affordable price.

• High-performance Shimano Tourney RD-TY300-SGS Rear Derailleur designed for 6 and 7-speed BMX and track bikes for precise and reliable shifting.
• Constructed with durable steel materials and a long cage design to optimize drivetrain compatibility and enhance durability during rigorous riding conditions.
• Features innovative SIS Rear Indexing and Double Servo technology for ultra-smooth shifting action, ensuring each gear change is accurate and silent.
• Compatible with HG 6/7/8-speed chains and equipped with 13-tooth upper and lower pulleys, this derailleur provides smooth, consistent performance across a wide gear range.
• Ideal for BMX, track, and urban cyclists seeking a reliable, easy-to-maintain rear derailleur with excellent performance, modern styling, and compatibility with Shimano mountain bike components.