ZM2 Hub stock Often imitated but never matched

Often imitated but never matched in quality or durability

the Arch MK4 wheelset has it under control

Lightning Bolt-On Replacement Thru-Axles

The nine cogs in the cog cluster are machined from a single block of high grade tool steel

robust internals that make it more durable and its' shifting performance more precise

ZM2 Hub stock Often imitated but never matchedZipps ZM2 hubset delivers dependable precision performance to the gnarliest trail. This German engineered hubset features 12 pawls and 132 points of engagement for a quicker response. The hubs improved seal design means better durability on rough terrain. The genius of the ZM2 hub is how we achieved quicker engagement. This hub system works with 12 pawls, in 4 groups of 3, on a 33 teeth ratchet ring. The 33 teeth make the ring strong with pickup thats