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Tourney Rear Derailleur RD-TY300 6/7 Speed Direct Mount Derailleur

Based on 54 reviews
Condition: New
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$18.48
Holiday Deal · 16% off was $21.99

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Nov 15
Order within 16 hours and 37 minutes

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At a glance

Condition
New
Model
Tourney RD-TY300
Color
Black
Material
Aluminum
Mounting Type
Clamp-On Mount
Case Material Type
Aluminum Alloy

Features 5

  • ModelLong cage tourny derailleur, RD-TY300-SGS 6/7 speed derailleur is compatible with 11T /14T high speed gear.
  • FeaturesSmooth shifting, 6/7 speed derailleur is easy and fast to install. Bracket fit (under wheel nut) Long cage tourney derailleur, total capacity 43T, pulley/Teeth 13/13T. Low sprocket: Max. 34T; Low sprocket: Min. 28T; Top sprocket: Max. 14T; Top sprocket: Min. 11T.
  • StabilityMade of high quality durable aluminum alloy material with Hollow Weight-Reduction Design, and come with excellent shifting performance ensure your safe and stable while riding
  • ApplicationRD-TY300-SGS is compatible with 6 and 7-speed SIS INDEX variable speed transmission systems. Suitable for MTB, mountain bikes, road bikes, folding bicycles, commuter bikes, tricycles, eletric bikes

Description

Discover more interesting surprises Airuzara specializes in the parallel development of high-quality bicycle accessories and hand tools. With 30 years of expertise, Airuzara has established a professional brand image through its commitment to superior manufacturing processes and continuous innovation in technology research and development.

Specs 16

Brand Airuzara
Color Black
Material Aluminum
Mounting Type Clamp-On Mount
Manufacturer Airuzara
Brand Name Airuzara
Item Highlight for Mountain Bike Road Bike Snowmobile Trail Bike Commuter Bike,Smooth Shifting,Durable,Anti-Chain-Dropping,Support 34T
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Nice quality and good price
Good quality and good price.
Reviewed in the United States on August 11, 2026 by Miguel Ruiz

Satisfied
Satisfied
Reviewed in the United States on September 5, 2026 by Dishon Rampal

Great replacement
great replacement for my gotrax transfer ebike. Bolted right on and had no trouble dialing in the shifter better quality than the Derailleur that come stock on the bicycle. good price too
Reviewed in the United States on January 28, 2026 by Charles

Amazon Buy
This item fit prefect easy to install woks great better than the original one should last a lot longer and at a great price
Reviewed in the United States on December 30, 2025 by RUDY

The right fit
I bought it for my heybike cityrun ebike fit right back on the road again
Reviewed in the United States on June 21, 2026 by Ron here

Does what it should
My original one was damaged. This worked great!
Reviewed in the United States on May 6, 2026 by Justin M Lafferty

Great
Exactly what i ordered
Reviewed in the United States on June 2, 2025 by Kayla Shockley

Part works, great price.
Part fit well, when properly adjusted works really well. It has been on bike for three weeks now.
Reviewed in the United States on April 13, 2025 by Kevin Brown
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