Here is something you don't see often. Introduced in 2008-9 period, Hooligan wasn't popular because of the price but also ...

Can this tiny $30 plastic Cage Guard keep you from destroying a fancy Shimano mountain bike derailleur? MRP thinks so!

CyclingCeramic completely revamps their oversized Pro & Race derailleur cage upgrades with a stiffer alloy & carbon composite construction, a new solid pulley option, and the same fast-spinning ...

Slightly. The battery powered gravel things that Shimano makes are also slightly less massive than their mountain bike things, but still, between derailleur cages that look like they got stolen off ...