Front Hub Shimano Sora HB-RS300 32H Black
Shimano Sora HB-RS300 black front hub for rim brake road bikes. Features 32 spoke holes, 100 mm quick-release mounting and contact seals for reliable operation.
- Reliable Shimano Sora quality
- 32 spoke holes (32H)
- 100 mm QR axle mounting
- Designed for rim brake bikes
Overview
Front Hub Shimano Sora HB-RS300 32H Black
Shimano Sora HB-RS300 is a durable and reliable front hub designed for road and training bikes equipped with rim brakes. As part of the Shimano Sora series, it delivers smooth rotation, dependable performance and a stable riding feel for everyday cycling and longer road rides.
The hub features a standard 100 mm front fork spacing and uses a quick-release (QR) fastening system for convenient wheel installation and removal. Its 32 spoke holes provide the foundation for building a strong and durable front wheel. The hub also supports radial spoke lacing, offering flexibility when assembling a wheel.
Contact-type seals help protect the hub's internal components against dust and moisture, supporting smooth bearing operation and long-term durability. The classic black finish complements a wide range of road bike designs.
Technical specifications:
- Manufacturer: Shimano
- Series: Sora
- Model: HB-RS300
- Type: Front hub
- Application: Road cycling
- Brake type: Rim brake
- Axle fixing method: Quick release (QR)
- Over Locknut Distance (O.L.D.): 100 mm
- Spoke holes: 32H
- Spoke hole PCD: 38 mm
- Flange diameter: 48.4 mm
- Flange distance: 71.6 mm
- Offset: 0 mm
- Spoke lacing: Radial lacing compatible
- Seal type: Contact
- Colour: Black
