Hope Pro 4 20x110mm Boost 32h Front HubIt seems Hope has been producing beautifully crafted CNC'd mountain bike parts for as long as we can remember. In 2016, Hope unleashed the Pro 4 hub, revamped with all sorts of new tech. The Pro 4 packs the same legendary CNC'd hub shell that we've come to know and love on the previous Pro 2 and Pro 3 models. However, they've increased the flange diameter on the Pro 4, which Hope says will increase wheel stiffness.
|Axle Configuration:||20x110mm Boost|
|Bearing Type:||Stainless Steel Sealed Cartridge|
Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.
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