Available from under 1500g for a pair, the Sub-4 wheels accelerate like nothing else, yet can still take impacts when trying out new lines. The front wheel is fully anodised while the rear has a CNC sidewall for consistent braking performance. Sub-4 Race wheels are built around our hugely successful MX Series hubs. MX Series hubs all feature huge flange spacing for lateral stiffness and sealed bearings for longevity all conditions. There are two drive options for the Sub-4 Rear wheel. Our MXR Supadrive hub with its instantaneous 120 point pickup Supadrive system, or MXR FW freewheel threaded hub as the simplified option which is well paired to the Halo Clickster 72 click freewheel. ###section### Product Specs WHEEL SIZE: 20\" HUB: Halo MXRC 36H cassette AXLE: Female Bolts DRIVE SIDE: Right Hand Side RIM: Halo Sub4 Rim SPOKES: Butted NIPPLES: Alloy WEIGHT: TBC