• Hi-quality top brand KMC 10 speed chain suitable for all types of multi-speed gear systems, Shimano, Sram, road or MTB bike. Superior corrosion resistance

• X-sp treatment: kmc's extreme stretch proof treatment of pins and plates makes this chain less susceptible to wear caused by sand or other exterior material invading into the chain bearings. Drastically enhancing durability.

• High alloy material: pins and plates, made out of special alloy material, reduces chain stretching and thus prolongs chain life.

• X-bridge: the x-bridge outer plate has been configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding.
  
  

• Specification;

• 1/2" x 11/128"

• Pin length: 5.88mm

• Compatible with: any 10 speed derailleur system, shimano, sram, etc

• Grey/nickel finish

• Length 110 link (55”)

• Includes missing link, joining link (CL559)

• Extremely durable

• Low maintenance

• High reliability

• Weight 260 grams
  
  

KMC are the worlds biggest quality chain makers & make chains for Shimano so their chains are Shimano compatible
This price is very very low as these chains can sell for over £30 each