ZTTO MTB 9 Speed Set 1X9 Shifter Rear Derailleur 9V 50T Cassette K7 Sprocket Parts For m370 m430 m590 DEORE Single Crank System
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Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- High-concerned chemical
- None
- Type
- Rear Derailleur
- Components
- Derailleurs
- Gears
- 9 Speed
- Model Number
- ZTTO 1x9S Groupset
- Total Capacity
- max-50t
- Derailleur Groupset Type
- Mechanical Derailleur system
- Material
- aluminum
- Choice
- yes
Product Description
9 Speed MTB Group set
ZTTO 9 Speed Cassette
Material: Steel
Color:Silver Black/Full Black
FIT FOR HG SYSTEM
This cassette is a cassette sprocket for 9-Speed shift mountain bike. You can also use it for other brands.
*It is made of high tensile steel and made by the technology of quench-temper hardening. So it has higher strength, durability and has extreme resistance to abrasion. The strong antioxidation makes it hard to rust to have a long service life. Because of the unique design of the gear sprocket exclusively for mountain bike, you can control the shift function well.
Small Cog Was Independent
Because the pinion is subjected to more force in use and is more prone to wear, so we provide you with a replacement patch, which can be purchased separately
Special Shifting Tooth Designed
The shape of our cogs are special designed for better shifting performance. That is not a quality issue.
9 Speed chain
Material: Steel
Length: 116 links
our chain may OEM from YBN/KMC/SUMC, so different batches chain pattern may looks different, if you mind it please don't buy it
Shifter and Derailleur
Derailleur--267g
Shifter--138g
Derailleur max fit for 50T cassette
Pros & Cons
Pros
- High tensile steel cassette with harden tech for reliable shifting
- Max 50T capacity handles steep climbs on MTB
- Aluminum derailleur is lightweight and precise for 9-speed
- Universal HG compatibility fits multiple bike brands
Cons
- Limited to 9-speed systems, not for 10+ speeds
- Steel cassette may add slight weight vs titanium
- Requires HG freehub, check bike compatibility first
- Mechanical shifting less smooth than electronic
Common Questions
What material is the ZTTO MTB 9 Speed cassette made from?
The 9-speed cassette is made from high tensile steel with quench-temper harden technology for durability.
What is the size and gear compatibility of this 1x9 shifter set?
9-speed groupset with max 50T capacity, fits HG system for MTB bikes like m370, m430, m590 DEORE.
Is the ZTTO 9V rear derailleur compatible with other bike brands?
Yes, compatible with most 9-speed mountain bikes using HG freehub system, aluminum derailleur.
How to install and use the ZTTO 9 Speed MTB derailleur and cassette?
Mechanical derailleur system; install on 9-speed MTB with single crank, ensure proper HG spline alignment.
What shipping options are available for ZTTO bike parts from Mainland China?
Origin Mainland China; standard international shipping, 10-25 days, trackable via e-commerce platforms.
Product information last updated on February 8, 2026