Singlespeed Freewheel Ruby (1/8") Cog for Single-Speed Bikes
Discover the perfect freewheel cog for your single-speed bike: The Ruby freewheel provides optimal performance and adaptability. With four different versions available, you can easily set up your bike for the gear ratio that suits you best.
High-Quality Materials and Design
The Ruby freewheel cog is specifically designed for 1/8" chains. Depending on the number of teeth, different thread standards are used – please check your hub before purchasing.
Available Versions
-
Quickstart (20 teeth): Standard thread 1.375" × 24 TPI (BSA)
-
Easy Cruisin (18 teeth): Standard thread 1.375" × 24 TPI (BSA)
-
Standard (16 teeth): Standard thread 1.375" × 24 TPI (BSA)
-
Highspeed (14 teeth): Small thread M30 × 1 (≈30 mm, also called "rosca chica")
Technical Details of Ruby Freewheels
| Feature |
Specification |
| Brand |
Ruby |
| Bike Type |
Singlespeed, BMX |
| Chain Width |
1/8" |
| Tooth Counts |
14, 16, 18, 20 |
| Thread Compatibility |
16T / 18T / 20T → Fits hubs with BSA freewheel thread (1.375" × 24 TPI)
14T → Fits hubs with small freewheel thread M30 × 1 (≈30 mm, "rosca chica")
|
Your Advantage: Customizable Performance
The Ruby freewheel cog allows you to fine-tune your singlespeed bike to your preferred riding style and conditions. Choose among the different versions to achieve the perfect balance between speed and comfort.
Highlights of the Freewheel Cogs
- Different tooth counts for individual adjustment
- Durable and long-lasting design
- Easy installation – please check the correct thread type before ordering
Perfect for Singlespeed Enthusiasts
The Ruby freewheel cog is the ideal choice for anyone who wants to upgrade their singlespeed bike. Whether you are looking for more speed or a smoother ride, these cogs provide the flexibility to match your needs.
Upgrade your singlespeed bike with the Ruby freewheel cog and enjoy the benefits of precise and reliable performance – perfectly matched to your style of riding.
Product safety information
Manufacturer information:
JABs GmbH
Hafengasse 3
Tübingen, Deutschland, 72070
service@jabs-products.de
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