Top 10 Best Bike Chain 7 Speed

High quality, affordable chain. Compatible with 5, 6 and 7 speed drivetrain. Country Of Origin Taiwan. The Package Weight Of The Product Is 1 Pounds.

Speed Compatibility 6, 7, and 8-speed .,Number of Links 114 .,Width 7.1mm., SRAM PowerLink included .,For City, MTB, Race, Trekking, and Hybrid Bikes .,Weight 310g 114L.

Package Includes- The kit includes 1 set 678 speed chain, 1pcs bike link plier with hook, 1pcs chain breaker and 6 pairs of bicycle chain buckle, they are efficient, accurate matching and labor-saving.. High-quality Material- Our bike chains are made of special forging steel which is repeated forged and strict controlled of materials to ensure the strength. The are full plating silver to anti-rust, high cost performance, anti-corrosion, wear-resistant and durable.. Double Bridge Design- Double X bridge design of the bike chain kit improves the tensile, torsional strength of the chain and have variable speed fluency improvement.. Easy to Install- The bike chain is easy to install, you can determine the length of your chain according to the original chain, cut out the length you want with a chain cutter, and install the chain with a chain hook.. Wide Application- The bike chain kit is suitable for 6-speed, 7-speed, 8-speed road and mountain bikes. It is suitable for shimano and SRAM variable-speed systems..

Easy to install chain joints for the magic buckle, easy to disassemble, easy to clean, reusable  . Strong Rally Special forging steel, repeated forging, strict control of materials to ensure the strength. Smooth lubrication surface polishing, internal oiling. Accurate matching professional equipment test spacing, professional and technical test data  . Durable rust and corrosion.

Speeds 678.

Z-shaped bridge and inner plate chamfering improves shifting. 6-7 speed and IG 8 speed compatible 12 X 332'', 116 links. IG Compatible. Country Of Origin Taiwan.

HIGH COMPATIBILITYSuitable for 678 speed bicycle chain, 12x332 Compatible with racing bikes, road bikes, and mountain bikes.. HIGH STRENGTHSpecial forging steel, tensile strength over 820 kgf to ensure high strength.. SMOOTH LUBRICATIONSurface polishing, and internal oiling, providing corrosion and rust protection Double X bridge shape design for super fast and smooth shifting.. COMPACT PORTABLEThis bike chain is in a compact design and the box package is portable for carrying anywhere anytime.. EASY TO USEChain joints for the magic buckle, easy to remove or install the bike link.Just line everything up properly and push the pin out and remove link, then put the chain back together, line it all up and turn the sprocket to confirm the chain is firmly attached.NoteDoes not include disassembly tools.

REINFORCED BIKE CHAIN - The surface is rust-proof and fully electroplated to make it shine for a long time. It adopts quenching heat treatment, new structure for impact resistance, one-piece stamping, and high-rigidity forging process, which can withstand the instantaneous explosive force from the high strength of the bicycle. FINE MANUFACTURING - It is made of rigid carbon steel, and the surface is fully plated with silver to make it anti-rust and anti-corrosion, and it is more durable and wear-resistant, and its service life is prolonged. Instead of the traditional natural color electroless ordinary chain, the shortcomings of easy rust and low tensile strength. EASY TO INSTALL - The chain link is a magic buckle, which is easy to disassemble and clean, and it is equipped with 3 additional magic buckles, as well as Bike Link Plier and chain hooks for installing the chain, making it easier to install. CHAIN PARAMETERS - Specification 8 Speed 12 x 11128 Inch 116 Link. Weight about 314 g. Suitable for most mountain bikes, road bikes, folding bikes, etc.. QUALITY GUARANTEE,6 MONTH WARRANTY. If for any reason you are not completely satisfied with the purchase you have made, do not hesitate to email us, We will prepare you as soon as possible to solve any problems for you until you are satisfied. Or you only have to return the product for a full refund..

The Chains AdvantageSUMC was founded by engineer who designed KMC Chain. The SUMC chain inherits the excellent design of the KMC chain and improves it. It was supplier of Shimano HG chain Series. The SUMC chain performed well in the 2019 World Police Road Cycling Race. One Chain for ALLHigh compatibility for KMCShimanoCampagnoloSRAM and other 678-speed drivetrain system.. S Bridge ShapeInheriting the advantages of KMC Z bridge, the shifting of S bridge is smoother.. Reinforced DurabilityMore tensile strength ride even safer.. What You Get- SUMC Chain678-speed, 116links, 12 x 11128-inch, SUMC quick links1-Pack, and great customer service..

Includes 678 Speed. Includes Tensile Strength of 1050kgf. Pin Power Min. 110kgf. Color Grey. Size 12 x 332.