SRAM 900 Rear Disc Hub (Black) (SRAM XD) (6-Bolt) (QR/12 x 135/142mm) (32H)

SRAM 900 Rear Disc Hub Description:

High quality disc brake hubs to fit any modern road or mountain bike.

Features:

• Sealed cartridge bearings
• Angled flanges provide optimum spoke geometry
• Durable Double Time four pawl mechanism offers quick engagement

Specifications:

• Position: Rear
• Brake Type: Disc Brake (6-Bolt)
• Axle Type: Quick Release, Thru Axle
• Hub Spacing: QR/12 x 135/142mm or 12 x 148mm (Boost)
• Drive Type (Rear Hub): SRAM XD
• Spoke Count: 28H or 32H
• Spoke Type: J-Bend
• Left Side Flange Diameter: –
• Right Side Flange Diameter: –
• Left Side Center to Flange: –
• Right Side Center to Flange: –
• Bearing Type: Sealed Cartridge
• Color: Black
• Weight: –

Note: Sram XD drivers are only compatible with XD cassettes, not XDR cassettes.

This product is expected to become available for purchase on Thursday, October 1, 2026