SWYSGS 16 Pairs Single/6/7/8/9/10/11 Speed Multifunctional Bicycle Mechanics Repair Kit, Chain Breaker and Bicycle Link Pliers with Hooks

• Material: the chain body is made of high carbon steel, which is tougher than low carbon steel. The maximum pulling force is 950 kg.
• Size: the bike missing link bicycle width of 7.1 mm compatible with all 6.7 and 8 chain locks. The 9 chain lock link has a bicycle width of 5.9 mm for 9.10 chain clasp. The 11 link has a width of 5.5 mm and is compatible with all 11 links. Enough for your daily repair and replacement use.
• Smooth edge: smooth edge would not damage the bicycle chain and is good for smooth rotation of the chain. Quick release link design, easy to use without tools.
• Easy to Install The package includes two quick release clasps, which can quickly connect the chain, and the installation is convenient.
• Surface Material Our chain link is made of high quality steel with fine treatment and precision machining, sturdy, tough, antioxidant and durable, suitable for long-term use.

Material: the chain body is made of high carbon steel, which is tougher than low carbon steel. The maximum pulling force is 950 kg. Size: the bike missing link bicycle width of 7.1 mm compatible with all 6.7 and 8 chain locks. The 9 chain lock link has a bicycle width of 5.9 mm for 9.10 chain clasp. The 11 link has a width of 5.5 mm and is compatible with all 11 links. Enough for your daily repair and replacement use. Smooth edge: smooth edge would not damage the bicycle chain and is good for smooth rotation of the chain. Quick release link design, easy to use without tools. Easy to Install The package includes two quick release clasps, which can quickly connect the chain, and the installation is convenient. Surface Material Our chain link is made of high quality steel with fine treatment and precision machining, sturdy, tough, antioxidant and durable, suitable for long-term use.