<h3>Key features</h3><ul> <li>Bike Chain Kit: comes with a 6/7/8‑speed bicycle chain, hook‑tip chain pliers, chain breaker, 2 pairs of reusable master links and a bonus black bicycle bell. Ideal for quick maintenance for bike chain, 7 speed bike chain and 8 speed bike chain setups</li> <li>High‑Carbon‑Steel Durability: Precision heat‑treated and electroplated anti‑rust finish. TÜV‑tested with 2116‑lbs tensile strength, this bicycle chain resists stretch and breakage</li> <li>Low‑Friction Coating: Special surface coating lowers running noise and reduces wear on bicycle chain, cassette and chainring. Extend service life for your mountain bike chain, 7 speed bike chain and 8 speed bike chain assemblies</li> <li>Professional Chain Breaker: 45#‑steel body, break‑resistant special‑steel pin for long‑time use, cuts chains for 6‑11‑speed, works for MTB, road &amp; hub‑motor e‑bikes chain</li> <li>Compatibility: Fits most adult bicycles, works perfectly as replacement bicycle chain for 6/7/8‑speed drivetrains, including mountain bikes, road bikes, city bikes and hub‑motor e‑bikes</li> <li>Chain Size: 1/2" × 3/32"Total Links: 126 links (63 inches) Chain Weight: 355 g</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>