EASY-INSTALL COMPLETE BIKE CHAIN KIT - Go for speed and quality with this professional athlete-tested speed bike chain kit complete with 2 sets of 1/2 inch x 3/32-inch bike chains, 3 pairs of master chain links (magic buckle connector), and 1 chain rivet extractor. Easy to install, disassemble, maintain. Save time and money with this essential kit.

HIGHLY DURABLE 6/7/8 SPEED BIKE CHAINS - These directional bike chains are specially forged to provide maximum strength for exceptional rallies throughout theirlong life cycle. Durable and corrosion-resistant, these chains have polished surfaces and internal oiling for smooth lubrication.

COMPATIBLE WITH 6/7/8 SPEED BIKES WITH DRIVETRAIN SYSTEMS - With open inner and outer plate design and double X bridge shaped outer plate, these bike chains offer the strength and durability needed for more efficient shifting. Universally compatible with 6/7/8 speed bikes with drivetrain systems including Shimano, Campagnolo, and Sram.

3 EXTRA PAIRS OF MASTER CHAIN LINKS - Easily join chains with the innovative master chain links that you can install without tools! Also known as the magic buckle or quick links, master allows for quick chain change and maintenance. If you already have the exact chain length in hand, all you need to do is place the master links on the slots on the chain’s outer plates, align, and snap in place.

CHAIN RIVET EXTRACTOR - Break chains without doing damage! This lightweight tool allows you to both remove and install chain rivets. To extract rivets, you’ll just need to line up the tool with the rivet and drive the connecting rivet out by tightening the tool’s screw propeller. To re-install links, you’ll need to drive the pins in and cut the excess - using the same tool!