Muc-Off Bio Drivetrain Cleaner - 750ml Virtual Parent Dynaplugger is a moulded of

Dynaplugger is a moulded of Glass-Filled Nylon

Industry Nine Hydra Hubs: Precision in motion is the heart of these wheels

There is also an additional dual lipped seal on both sides on the outside of the bearing (not pictured) for ultimate protection

If you are in need of an IS(International Standard) Caliper Brake Mount then these Shimano options are an excellent choice

Muc-Off Bio Drivetrain Cleaner - 750ml Virtual Parent Dynaplugger is a moulded ofThe ideal, cost effective refill bottle. The Muc Off Bio Drivetrain Cleaner is the complete drivetrain cleaning solution that can either be poured into a chain cleaning device or sprayed directly to your chain rings, rear cassettes and derailleurs to clean your entire drivetrain within seconds. It's also fully biodegradable* and safe for metal, plastic, rubber and seals. You have never seen results like this. We can guarantee it! Why not try using Bio