Pro 4 Boost Rear Hub
Tech Specs
BrandHope
Best UseMountain Biking
Hub PositionRear
Hub Brake Design6-bolt Disc
Freehub StandardRear 12x148MM/MS/6B/28H: Shimano Micro Spline
Spoke InterfaceJ-Bend
Axle TypeThru-Axle
Axle Spacing12 x 148 mm Thru-Axle (Boost)
SpeedsRear 12x148MM/MS/6B/28H: 12-speed
Spoke Hole CountRear 12x148MM/MS/6B/28H: 28
Bearing TypeCartridge
Rear Hub GearingCassette
Weight311 grams
Material(s)Aluminum
FreehubRear 12x148MM/MS/6B/28H: Shimano Micro Spline
Description
A versatile, easily serviceable Boost-specific rear hub for 148 mm frames, the Hope Pro 4 Boost earns its reputation for durability and quality ride after ride.
Features
- Hub shell machined from a single forged-aluminum billet
- 4-pawl ratchet system with 44-tooth engagement (8.2°)
- Larger spoke flanges enable stiffer wheel builds
- Sealed stainless-steel cartridge bearings
- Standard 6-bolt disc fitting