Features:
1. High-quality material: The bicycle crankset locking screw is made of durable 10B21 screw steel, which ensures the hardness and durability of the product and can withstand wear caused by various riding environments.
2. Precise fit: Precisely designed, it is very suitable for the installation and stability of bicycle chains and chainrings, which helps to improve riding comfort and efficiency.
3. Easy to install: Each package includes a complete set of bicycle toothpicks and roller lock screws for easy and quick installation without additional tools.
4. Wide range of applications: Whether it is mountain bikes, road bikes, folding bikes, BMX bikes or even electric bikes, this chainring screw is an ideal choice.
5. Value for money: Provides you with the best shopping experience. Whether you are a cycling enthusiast or a bicycle repairer, this toothpick screw will be your ideal choice.
Specification:
Material: 10B21 screw steel
Size: 0.39*5.12in/1.0*13.0cm
Color: gold, silver, copper
Purpose: To fix the large and small discs on the crankset
B width is usually used for mountain bike two-piece chainring locking
Type C is usually used to lock a single chainring. If the cover is removed, it can directly lock the smallest chainring on a mountain bike.
Package includes: 5pcs
Notes:
Please allow sliding errors due to manual measurement.
Colors may vary slightly for different monitors.