Packman Top Tube PackThe Birzman Packman Top Tube Pack is a lightweight and sturdy solution for carrying your essential tools and nutrition packs. This stylish and compact bag is perfect for cyclists who need a reliable storage option on their rides. Attaching the Birzman Packman Top Tube Pack to your bike is simple with its easy to use Velcro straps. The bag is designed to be water repellent and abrasion resistant, ensuring your items stay safe and dry in any weather.

and cyclo-cross riding

The V-shape supports the pubic bone

Rotor available separately

Outer pins are Vault Moto pins that sink deep into your shoe

Three finger levers mean you can get the power down

Made to Shimano’s specifications

A versatile

striking ring to alert others of your presence

E-Bike thick thin chainring for maximum chain retention and durability

Compact on-bike storage solution

On-the-fly adjustment: get easy

Rebuild kits available