BTWIN

Ref. 8328484

7- to 9-Speed Rear Derailleur

$20.00

2 reviews

1 of 2 people recommends this product

Store Availability

Designed for bikes with 7, 8 or 9 speeds and a double or triple crankset.

BENEFITS

Compatibility

For Btwin- and Shimano-compatible 7- to 9-speed drivetrains.

TECHNICAL INFORMATIONS

Features

Screed length: Length
Maximum teeth: 36 teeth
Min teeth:: 11 teeth
Steel body

Reviews

3.5/5 2 reviews

1 of 2 people recommends this product

Sturdy

08/17/2020

akshaj (India) Used for 4 to 6 months

Good product made of good quality plastic and metal
It has some weight to it which gives the derailleur a tough feel

The derailleur exploded

02/16/2020

Roy (Singapore) Used for 4 to 6 months

After months riding and maintaining it, one day I was riding small jumps, I landed therefore the derailleur suddenly exploded, the cogs were fine but the whole derailleur just broke into 2, scratching my frame paint and it bent my 8 speed cassette too

Response of the brand

Hi Roy

If you're looking to execute stunts on your bike, this is not the ideal derailleur. Nor bike, assuming you are running a bike with 8 speed.

I would suggest you try looking for a proper DJ or slopestyle bike.

Or upgrade your drivetrain system that has a clutch mechanism.

Shimano derailleurs that has a clutch mechanism usually require you to spend quite a bit of cash there to get product designed for it's intended use as usually you would need to swap the entire drivetrain system.

Otherwise, my suggestion is go Single Speed with a DJ frame.

https://www.youtube.com/watch?v=XIQ3ILfRWv0

Sportingly, Sazali Mountain Bike Sport Leader