ZTTO Bike Single Speed Chain Tensioner Rear Derailleur Bicycle Aluminum Alloy Mountain Road Chain Stabilizer
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Specifications
- Brand Name
- ZTTO
- Origin
- Mainland China
- High-concerned chemical
- None
- Type
- Rear Derailleur
- Components
- Derailleurs
- Model Number
- Single Speed Chain Tensioner
- Material
- Alloy
- Choice
- yes
Product Description
ZTTO MTB Road Bike Single Speed Derailleur Bicycle Chain Tensioner
Material: Aluminium Alloy
Length: 90mm/3.5 inch
Weight:About 63g
Extremely lightweight
Designed to provide a simple, effective and adjustable way to tension a single speed system
Converts any multi-speed bike to a single speed for hanger dropout frame
Works for 13-23T cog chain mountain bikes; Easy to install and convenient to use
Floating pulley adjust wheel for perfect chain tension
Pros & Cons
Pros
- Extremely lightweight at 63g
- Adjustable tension for single speed conversion
- Compatible with MTB and road bikes
- Simple and effective chain stabilization
Cons
- Single speed only, not for geared systems
- Aluminum may scratch under heavy use
- Limited to 90mm length
- No high-concerned chemical certification
Common Questions
What material is the ZTTO bike chain tensioner made from?
Made from lightweight aluminum alloy, weighing about 63g for minimal added weight.
What is the length and size of the single speed chain tensioner?
Length is 90mm (3.5 inches), compact design for MTB and road bikes.
Is this rear derailleur compatible with multi-speed bikes?
Yes, converts multi-speed bikes to single speed; works as chain stabilizer for mountain and road bicycles.
How do I install the ZTTO bicycle chain tensioner?
Mounts easily on rear derailleur hanger; adjustable tension for single speed systems on any bike frame.
Shipping info for ZTTO chain tensioner from Mainland China?
Standard shipping from China, 10-20 days; lightweight for fast delivery.
Product information last updated on December 3, 2025