Every M5 tube is butted and manipulated to the nth degree to deliver this super light and efficient M5-XX chassis.
Derived from E5, as used on Specialized's top-end road bikes, but optimised for mountain bikes, M5 is aluminium reinforced with silicon, copper, manganese, magnesium and zinc. Being harder and stronger than 6061 T6 alloy, less material is required, making this one of the lightest weight framesets available.
And remember, we will be delighted to custom build the bike with your choice of components. The cost of a custom build is the price of all the components less a 20% discount + the price of the frame + £100 labour charge for assembly and wheel building.