One Up 148x12 mm rear hub + Freehub

This is the rear hub we want on the bikes. A lightweight, durable, ratchet drive hub with high-quality bearings and seals to give you the best combination of performance, durability and price.

Lightweight
The simple design has fewer parts, this reduces weight and improves reliability. The fully machined 7075 aluminum body is super light and strong.

Durable Design
Premium Enduro™ ABEC 5 cartridge bearings are spaced as wide as possible to reduce wear, reduce side-loading and increase bearing life.

Good Engagement
One Up chose to develop a 44T ratchet to strike the best balance between performance and value with improved reliability.

Technical specifications

• Hub Spacing: Boost (12mm x 148mm)
• Hole Count: 32
• Engagement: 44 points, 8.2 degrees
• Material: 7075 T6 Aluminum
• Freehub options: XDr, Microspline (MS), Hyperglide (HG)
• Spokes: J-Bend
• Rear Hub Dimensions: PCD-L: 52, Flange Dist-L: 38. PCD-R: 48, Flange Dist-R: 23
• End Caps: Tool free installation
• Bearings: Enduro™ 6902 (rear), Enduro™ 6802 (freehub)
• Seal: Enduro™ Silicone Freewheel Seal
• Grease: Dumonde™ Pro-X Grease (included with freehub)
• Real weight: 226 g.

Included

• 1x Rear hub (assembled)
• 1x Grease Packet (Dumonde™ Tech Pro X Freehub Grease)
• 2x 44T Ratchets
• 1x Ratchet Spring
• 1x Non-drive side end cap
• 1x Drive side dust cover (disposable).

Colour Black / Compatibility Sram XD

Compatibility Shimano Micro Spline 12s / Colour Black

Compatibility Shimano Micro Spline 12s / Colour Orange

Compatibility Sram XD / Colour Green

Compatibility Sram XD / Colour Orange

Compatibility Sram XD / Colour Purple

Compatibility Sram XD / Colour Red

Compatibility Sram XD / Colour Silver