Shimano Tourney RD-TY300, RD-TZ50 Rear Derailleurs

TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage.

Item Specifications: Color, Black, Largest Cog, 34, Chain Wrap Capacity, 43, Cage Length, Long, keyword search, Replaces rd8162, Drivetrain Speeds, 6, Drivetrain Speeds, 7, Rear Der/Shifter Compatibility, Shimano Mountain, Rear Derailleur Mount Type, Dropout Claw Hanger,

Shimano Tourney RD-TY300-SGS Rear Derailleur 6/7-Speed Long Cage, Black, Smooth SIS Shifting

Reference Number: 3C76O5

Upgrade Your Bicycle's Performance with the Shimano Tourney RD-TY300-SGS Rear Derailleur - Ideal for 6 and 7-Speed Drivetrains

The Shimano Tourney RD-TY300-SGS Rear Derailleur is engineered to deliver smooth, reliable shifting for mountain, hybrid, and touring bikes. Featuring advanced SIS (Shimano Index System) Rear Indexing and Double Servo technologies, this derailleur ensures crisp, precise gear changes that enhance your cycling experience. Whether you're commuting, touring, or tackling trail rides, this long cage derailleur provides durability and performance in one sleek package.

Materials & Construction

Built with high-quality steel and lightweight aluminum components, the RD-TY300-SGS offers excellent durability and longevity. Its robust construction withstands the rigors of daily riding and adverse conditions, making it a reliable choice for both casual and serious cyclists.

Performance & Engineering

Designed with a long cage design, this derailleur accommodates larger cassette sprockets up to 34T, providing a wide gear range suitable for varied terrain. The implementation of SIS Rear Index Shifting ensures smooth, consistent gear changes, reducing chain slack and increasing shifting accuracy. The Double Servo mechanism allows the guide pulley to closely track the cogs while moving front to back, optimizing shift performance and reducing chain noise.

Components & Technology

Equipped with 13T upper and lower pulleys, the Shimano Tourney RD-TY300-SGS features advanced technology to keep the guide pulley at an ideal distance from each sprocket, maximizing shifting precision. Compatibility with Shimano HG 6, 7, and 8-speed chains makes it a versatile choice for various drivetrain setups. Plus, it includes a durable frame hanger for easy installation and secure attachment.

Style & Use Case

Designed with a sleek black finish, the RD-TY300-SGS blends seamlessly with a variety of bike styles. Its versatile design makes it perfect for mountain biking, hybrid riding, and recreational touring. Whether upgrading an existing setup or building a new bike, this derailleur is the ideal component for riders seeking dependable, high-performance shifting.

Innovative & Differentiating Features

What sets the Shimano Tourney RD-TY300-SGS apart is its advanced SIS Rear Indexing system combined with Double Servo technology, providing superior shift clarity and tracking at an affordable price point. Its compatibility with a wide range of gears and chains, along with its robust construction, makes it a standout choice for both novice and experienced cyclists.

Upgrade your bike's drivetrain with the Shimano Tourney RD-TY300-SGS Rear Derailleur - engineered for precision, durability, and value. Perfect for enhancing ride quality and confidence on every adventure.

  • High-quality, SEO-friendly bullet points for the Shimano Tourney RD-TY300-SGS Rear Derailleur:
  • Optimized for 6 and 7-speed mountain bikes, this long cage derailleur delivers precise shifting and enhanced gear range, making it ideal for versatile trail and BMX riding conditions.
  • Constructed with durable, lightweight materials, the Shimano Tourney RD-TY300-SGS features robust alloy components and corrosion-resistant finishes to withstand challenging riding environments.
  • Equipped with SIS Rear Indexing and Double Servo technology, this derailleur ensures smooth, accurate gear changes by maintaining optimal pulley-to-sprocket distance, reducing derailleur noise and chain wear.
  • Designed with a 13-tooth upper and lower pulley system for efficient power transfer and reduced friction, enhancing overall drivetrain performance and extending component longevity.
  • Its sleek black finish and mountain bike-specific compatibility make the Shimano Tourney RD-TY300-SGS a stylish and reliable choice for upgrading entry-level to intermediate mountain bike drivetrains for improved shifting precision.
Item Specifications
Largest Cog34
ColorBlack
Rear Der/Shifter CompatibilityShimano Mountain
Rear Derailleur Mount TypeDropout Claw Hanger
Drivetrain Speeds6
Drivetrain Speeds7
Chain Wrap Capacity (teeth)43
Cage LengthLong

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Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

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Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



RD2403 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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