Aperam S.A. (Aperam), a global leader in stainless, specialty steel solutions and recycling, and Universal Stainless & Alloy Products, a premier supplier in the aerospace and industrial sectors in the ...

The new 32t, +3mm offset chainring is available in silver (stainless steel), and black (aluminum). Just like all of their products ... is compatible with all chains, except for 12-speed Shimano ...