Pro 4 Boost Rear Hub
Tech Specs
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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 Spacing1.2 × 14.8 cm
SpeedsRear 12x148MM/MS/6B/28H: 12-speed
Spoke Hole Count12
Bearing TypeCartridge
Rear Hub GearingCassette
Weight311 g
FreehubRear 12x148MM/MS/6B/28H: Shimano Micro Spline
Material(s)Aluminum
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.
Klíčová fakta
- 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