The Twofish Mega Block is an upgraded version of the Bikeblock with an extended strap. It's the ultimate holder for large U - locks, the top - choice pump bracket for fat tube bikes, and a perfect fastener for large accessories. Crafted in the USA, it offers reliable performance.

To use the Twofish Mega Block, simply attach it to your bike frame using the extended strap. For large U - locks, slide them into the holder. If you're using it as a pump bracket for fat tube bikes, place the pump securely. When using it for large accessories, make sure they fit snugly. Keep it away from sharp objects to avoid damage. Periodically check the strap for any signs of wear and tear. Clean it with a mild soap and water when dirty. It's made in the USA, so you can trust its quality.