Shimano Tourney Rear Derailleur RD-TX800 7/8 Speed

Smooth and Reliable Shifting with Shimano Tourney Rear Derailleur RD-TX800 7/8 Speed

Shimano Tourney - Rear Derailleur - 7/8-speed

Upgrade your bike's shifting performance with the Shimano Tourney Rear Derailleur RD-TX800, designed for 7 and 8-speed drivetrains. Available in black and silver, this rear derailleur ensures smooth and reliable gear changes, enhancing your overall cycling experience.

Smooth and Precise Gear Transitions: Experience smooth and precise gear transitions with the Shimano Tourney RD-TX800 rear derailleur. Enjoy seamless shifting, allowing you to tackle hills and flats with ease, ensuring a comfortable and efficient ride.

Compatible with 8-Speed SIS Index Shifting

The Tourney RD-TX800 rear derailleur is optimized for 8-speed SIS (Shimano Index System) shifting, offering responsive and accurate front gear changes. Enjoy effortless shifting between gears, even during demanding rides.

Durable and Stylish: Choose between black and silver finishes, both of which offer durability and style to complement your bike's aesthetics. The derailleur's robust construction ensures long-lasting performance, even under challenging conditions.

Versatile Compatibility: Whether you have a 7-speed or 8-speed drivetrain, the Shimano Tourney RD-TX800 rear derailleur is designed to accommodate both setups. Experience versatility in your gear ratios, adapting to various riding terrains and conditions.

Effortless Installation and Adjustment: Installing and adjusting the RD-TX800 rear derailleur is a hassle-free process, making it easy for you to fine-tune your shifting performance. Get your bike ready for action quickly and efficiently.

Features

Features of Shimano Tourney Rear Derailleur RD-TX800 7/8 Speed

8-Speed Drive Train: It is designed specifically for 7 and 8-speed drive trains, providing smooth and reliable gear changes across a wide range of gear ratios.

Durable Light Action Shifting Performance for Stress-Free Riding: Ensuring stress-free and effortless gear changes during your rides.

Double Servo-Panta Mechanism: Equipped with a double servo-panta mechanism, this rear derailleur optimizes the chain tension to enhance shifting precision and minimize chain slack, resulting in smoother and more efficient gear transitions.

Quick Assembly: Designed for quick and easy assembly, allowing for straightforward installation and adjustment on your bike.

Allen Key Type Inner Cable Fixing Bolt: Providing a secure and reliable connection between the derailleur and the shifter cable.

13T/13T Pulley: The pulley wheels on the RD-TX800 rear derailleur have a 13T size, contributing to smoother chain movement and reducing friction for improved shifting performance.

Total Capacity: 43T: With a total capacity of 43 teeth, this rear derailleur can accommodate the difference between the largest and smallest sprockets in the cassette, ensuring proper chain tension and efficient shifting.

Specifications

Specifications of Shimano Tourney Rear Derailleur RD-TX800 7/8 Speed

Technologies

Technologies of Shimano Tourney Rear Derailleur RD-TX800 7/8 Speed

Shimano Index System (SIS):

SIS Rear Index Shifting System: The system constituents such as the index mechanism built in the shifter, the frictionless SIS rear index shifting cable and the smooth action rear derailleur realize the Shimano Index System.

Double Servo:

Shimano’s double servo-panta mechanism enables the rear derailleur to move in an optimum path.

The guide pulley tracks the cogs closely while moving front to back, optimizing each shift. Perfect tracking contributes to the most accurate SIS shifting.

Keeps rear derailleur guide pulley an optimum distance from each sprocket.

HG Hyperglide:

HG Cassette: The distinctively designed Hyperglide cassette incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result.

The HG cassette, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.

Guide the chain quickly and directly to the next sprocket without override.

Conventional Cassette: Cause the chain to ride up and over the gear teeth before engaging the sprocket.