The Shimano Quick Link SM-CN900-11 is the Shimano alternative for the KMC MissingLink, SRAM PowerLock and their previous solution the Shimano Chain Connecting Pin. In this article I will briefly look at the design and search for differences (if applicable).
Shimano
Wheelsmfg FIX-BOLT-1 for Shimano Dura Ace 9000
Sometimes small details on your road bike make a big difference. The Wheelsmfg FIX-BOLT-1 replaces the black plastic crank arm fixing bolt for Shimano Dura Ace 9000 with a grey anodized 6061 aluminium version. The Wheels Manufacturing crank fixing bolt is compatible with other Shimano HollowTech II crank-sets as well.
In this article I will briefly look at the design and compare it with the original Shimano crank fixing bolt.