Buy Ying BOLANY Folding Bicycle Chainwheel Smooth Fastness Anti‑Corrosion Wearproof Bike Chainring
- Through the modification single speed chainrings, this bicycle chainwheel reduced the transmission system greatly.
- Accurate machining and anodic oxidation electroplating, keep medals smooth surface, with bright color, not faded and corrosion resistance.
- Suitable for mountain bike and road bike. The narrow wide tooth design increasing the contact area with the chain greatly, pass through the bumpy road easily.
- Each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped,
- Completely abandoned the complex variable speed system, looks more compact and simple, and also greatly improve your speed.
