Stan's Flow MK4 Rim - 27.5 Disc Black 28H Color-Camo Machined engineering-grade Delrin inserts for

Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle

ZS (ZeroStack)

Crank spindle diameter options: 24mm (Shimano)

The Bluemels fenders offer SKS’ classic full fender protection in a curved fender profile design

I-Spec II compatible with I-Spec EV adapter option (Sold separately)

Stan's Flow MK4 Rim - 27.5 Disc Black 28H Color-Camo Machined engineering-grade Delrin inserts forStans NoTubes Flow MK4 Rim 27. 5 Disc Black 28H. Durability and an almost uncanny feeling of control on the trail have made Flow rims the preferred choice of multiple Red Bull Rampage riders and todays Flow goes even further. The Flow MK4s reinforced spoke bed combined with the offset drilling of the asymmetric design builds into an incredibly durable wheel that brings added confidence to every ride. Unlike many rims the BST Asymmetric shape is