Session Six Monkeys V4 BOOST 148MM HG Hub Freehub

Freehub of the new Session SIX Monkeys V4 rear hubs HG system (shimano 11 speeds)

Specifications:

Aluminum freehub

Includes two Japanese bearings

Includes 6 hammers and springs

For Six Monkeys V4 Cubes Only

Easy to fit, no tools required.

Weight: ±107g