BOX One Prime 9 Speed Cassette - Shimano HG Splined - 11-50T - 9 Speed YGroup_7033456099373 With a 4-6Nm torque range

With a 4-6Nm torque range

Fitting style: It is an easy to use zip-up style compression sock designed for maximum moisture evaporation

Water-resistant breathable microfibre

4mm suits Chris King ThreadFit 30

fork or shock

BOX One Prime 9 Speed Cassette - Shimano HG Splined - 11-50T - 9 Speed YGroup_7033456099373 With a 4-6Nm torque rangeThe BOX One Prime 9 Speed Cassette is the flagship model in the range, and even though the cogs are all steel it barely tips the scales at 365 grams. This cassette will give you all the same range as your riding buddies on their 12 speed setups but you'll have to shift a whole lot less to find the right gear. Who's this item for: This is for riders that have embraced the simplicity and lighter weight of a 9 speed setup and need a cassette to run with