[Bb Universal Chain Stabilizer (Professional) Black]
[Bb Central Axle Chain Stabilizer (Simple) Black]
Features:
1. The mountain bike chain protector can make the bike chain less prone to jumping and falling during difficult rides. Let you enjoy cycling in all conditions.
2. These mountain bike chain guards are made of high-strength aluminum alloy for long-lasting performance. They are lightweight, rust-, and durable.
3. The bike chain guide for a single-disc sprocket improves ride stability, increases the pedaling efficiency, and protects the riders safety.
4. It is easy and quick to install with a small wrench to adjust according to the bike frame size. Do not worry about dropping a chain again, and double your chain life.
5. The small and light bicycle chain guide is suitable for mountain bikes, commuting bikes, off-road bikes, etc. But not for electrical bicycles.
Specification:
Name: Bicycle Chain Guide
Material: 7075 aluminum alloy + special plastics steel
Applicable frame size: 34.9mm/1.37in, 31.8mm/1.25in, 28.6mm/1.13in
Type A: Upgraded chain stabilizer:
Net weight: about 43g
Packing weight: about 87g
Packing size: about 105*75*27mm/4.33*3.14*1.18inch
Type B: Simple chain stabilizer:
Net weight: about 30g
Packing weight: about 65g
Packing size: about 105*75*27mm/4.33*3.14*1.18inch
Packing List:
bicycle chain guide*1
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed in the pictures.
2. Please forgive a slight measuring deviation due to manual measurement.