Best 7 speed derailleur [Buying Guide]

Are you worn out of looking for the best 7 speed derailleur? We hear you.

Here at ReviewCity.club we realize that choosing a 7 speed derailleur may be ambitious.

Hence, we spent close to 42 hours trying out, reading, and writing reviews for you to help you buy the best product.

$16.47
in stock
7 new from $16.47
Amazon.com
Free shipping
$28.63
in stock
13 new from $23.99
1 used from $16.18
Amazon.com
$21.99
in stock
2 new from $21.99
1 used from $20.23
Amazon.com
Free shipping
$28.88
$30.99
in stock
2 new from $28.88
2 used from $19.84
Amazon.com
Free shipping
$23.99
in stock
7 new from $23.99
1 used from $15.89
Amazon.com
Free shipping
$20.99
in stock
2 new from $20.99
1 used from $17.58
Amazon.com
Free shipping
Last updated on February 14, 2021 7:09 am

Based on the comprehensive study, we chose the finest goods and we organized a list of the best 7 speed derailleur on the market.

Our #1 pick is Shimano RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage. However, every item on our list is of excellent quality.

Pay attention to the table we created for you and read below to see what we discovered when we looked through the best 10 7 speed derailleur.

Best 7 speed derailleur Reviewed

Here you can find the full reviews.

SHIMANO Tourney TY500 6/7-Speed Rear Derailleur

$16.47  in stock
7 new from $16.47
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • Shimano Tourney Rear derailleur compatible with all Shimano 6 and 7 speed shifters. Advanced light action design
  • SGS cage can handle wide range gearing. Direct fit (screws into hole in frame).
  • SIS Rear index shifting. 13 tooth pulleys offer long service life and less noise.

Shimano RDM310DL Altus GS 7/8-speed Rear Der Black,Long Cage

$28.63  in stock
13 new from $23.99
1 used from $16.18
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • Chain Wrap Capacity: 43teeth, Derailleur Action: Top-Normal (Traditional)
  • Derailleur Color: black, Drivetrain Spacing: Shimano/SRAM 8, Largest Cog: 34teeth
  • Shifter/Rear Derailleur : Shimano, Speeds: 8sp, Weight: 326g

Inkesky Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount for Mountain Bike

$21.99  in stock
2 new from $21.99
1 used from $20.23
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • [IMPORTANT] It's Direct Mount Rear Derailleur for Mountain Bike, not Hanger mount
  • Tourney (SIS), Compatible with 6/7 Speed Chain, for MTB
  • Specifications: Total capacity 34T , Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T.

BATULLO Rear Derailleur RD-TZ31-A 6/7 Speed Direct Mount/Hanger Mount for Mountain Bike

$20.99  in stock
2 new from $20.99
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • [note] this is a direct mount rear transmission for a mountain bike, not a suspended one.

EnBo Tourney Rear Derailleur RD-TY300 6/7 Speed SGS Direct Mount (Not Hanger Mount)

$30.99
$28.88  in stock
2 new from $28.88
2 used from $19.84
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • Rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems
  • Smooth shifting, easy and fast to install. Bracket fit (under wheel nut)
  • Long cage tourney derailleur, compatible with 11T /14T high speed gear
  • B tension adjustment screw, so that the distance between the upper guide wheel and the tooth tip of the largest flywheel can not be less than 6mm
  • Max Sprocket 34T. Min Sprocket 11T

BATULLO Rear Derailleur RD-TY300 6/7/8 Speed Direct Mount/Hanger Mount for Mountain Bike

$25.99  in stock
1 new from $25.99
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • [installation tutorial-1]: apply solid grease to the lock point of the rear hook claw first, so as to make the installation more smooth and avoid damage to the lock point. Note: ty300 is only suitable for 6 / 7 speed mountain bike, and cannot be installed on 8 / 9 speed mountain bike, which will cause damage.
  • [installation tutorial-2]: confirm that there is mutual stop between the rear locking screw and the rear claw, and then lock the rear transmission with a 5mm hexagon wrench.
  • [installation tutorial-3]: use a 2.5mm Allen wrench to adjust the H screw so that the tooth tip of the upper guide wheel is aligned with the outside of the minimum flywheel tooth tip.
  • [installation tutorial-4]: move the rear transmission to the maximum flywheel, adjust the L screw with a 2.5mm Allen wrench, so that the tooth tip of the upper guide wheel is aligned with the outside of the tooth tip of the largest flywheel.
  • [installation tutorial-5]: use a 2.5mm Allen wrench to adjust the tension screw B, so that the distance between the upper guide wheel and the tooth tip of the largest flywheel can not be less than 6mm.

INKESKY Shimano Rear Derailleur RD-TZ31-A 6/7 Speed Hub Bolt Mount (Hanger Mount) for Mountain Bike

$23.99  in stock
7 new from $23.99
1 used from $15.89
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

Part Number703931641532

ZUKKA Bike Rear Derailleur-Shimano RD-TY21B 6/7 Speed Direct Mount for MTB Mountain,Road,Variable Speed,Folding,City Bicycles/Black

$22.99  in stock
1 new from $22.99
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • MODEL:SHIMANO TOURNEY RD-TY21B bike rear derailleur, Compatible with 6 and 7-speed SIS Index Shifting drivetrains.
  • IMPORTANT : The Shimano direct mount rear derailleur for mountain bike, not hub bolt mount (hanger mount).
  • EXCELLENT PERFORMANCE:Accurate gears provide light and stable shift performance,and making riding easy and comfortable.
  • MATERIAL:Made of high-quality steel materials,durable and long service life.Easy to install and disassemble.
  • APPLICATION: Suitable for MTB mountain bike ,road bikes ,variable speed bicycle,folding and city bikes.It is your indispensable bicycle accessories during your cycling journey.

BATULLO Rear Derailleur RD-TZ31-A 6/7 Speed Hub Bolt Mount (Hanger Mount) for Mountain Bike

$20.99  in stock
2 new from $20.99
1 used from $17.58
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • MODEL:RD-TZ31-A bike rear derailleur.This is a mountain bike derailleur, which is basically suitable for mountain bike, and can adjust the speed of 6 / 7.
  • Easy to Install: Adopt ergonomic design, with simple design, easy to install and remove, convenient to use.
  • Premium Quality:Accurate gears provide light and stable shift performance,and making riding easy.
  • Applicable Occasion: Compatible with 6/18 Speed 7/21 Speed, suitable for mountain bikes and road bikes.
  • GURANTEE:Suitable for mountain bikes,folding bicycles, commuter bikes.If you have any questions, please contact us, we will provide you with the best solution

Inkesky 7/8/9 Speed Bike Rear Derailleur - Direct Mount - Long Cage(SGS) - Compatible with Shimano for Mountain Bike, MTB Cycling

$15.99  in stock
1 new from $15.99
Free shipping
Buy Now
Amazon.com
as of February 14, 2021 7:09 am

Features

  • Universal Design: The rear derailleur is design for bikes with 7, 8, 9-speed chains. Even if you will upgrade the speed level from 7 to 8 or 9 in the future, you do not need to replace it
  • Smooth Shifting: Production technologies come from Japan and Taiwan, which can effectively reduce friction with chain.
  • High Compatibility: It's Compatible with Shimano, microshift and other rear derailleurs with Direct Mount, but not SRAM.
  • Know Before Buying: 1) Recommended to replace for mountain bikes with at least 25 inches of wheels since long cage pulley. 2)If your old rear derailleur is Bracket Mount(Hanger Mount), please do not buy this.
  • What You Get: Rear derailleur, 5mm hex wrench(use when insltall derailleur), T15 torx wrench(use when replace pulley), user guide, and great customer service.

We hope that we assisted you to get the ideal 7 speed derailleur for yourself. If we didn’t succeded to assist you with choosing the best 7 speed derailleur for you feel free to message us.