Shimano XTR HB-M9210 Disc Front Hub
| Brand | Shimano |
|---|---|
| Colour | Black |
| Boost | Boost |
Shimano XTR HB-M9210 lightweight Enduro / Trail / XC front hub designed to meet the pro criteria.
The new XTR HB-M9210-B front hub offers improved reliability and performance. Stainless steel cartridge bearings with pre-load adjustment and new seal designs mean less rolling resistance. This front hub is offered in a boost (110 x 15mm) configuration and both 28H and 32H conventional options.
Technology
CentreLock
The CentreLock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
- Light weight
- CentreLock compatible hub has only spline mount and a lock ring. This means the lightweight of hub and rotor compared to 6-bolt mount system
- Lock ring rotor mounting system
- Allows easier and faster rotor installation. Easy maintenance
- Secure fixing by spline mount
- Improves braking efficiency
E-Thru
The tool-less type thru-axle skewer system optimises rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed.
- 15mm E-Thru axle system
- Satisfies both smooth rotation and high rigidity for excellent bike control
- Almost same stiffness as 20mm system
- Lighter than 20mm thru-axle hub
Features
- Stainless steel cartridge bearing with pre-load adjust for optimising sealing and ease of maintenance
- Wide bearing placement gives excellent lateral rigidity further improving strength and durability
- Forged then anodised alloy hub shell for maximum strength and long lasting good looks
- Easy to use CentreLock Disc Rotor mount
- Aluminium axle
- For 110 x 15mm dropouts
