Robust Boost Rear Hub with Fast Engagement for Trail and Enduro.

The SunRingle Bubba Rear Hub is a high-performance rear hub for demanding MTB use. With its Boost standard (148x12 mm) and sturdy construction, it is ideal for trail, enduro, and e-MTB.

The innovative Clock’d freehub system allows for two different setups: fast engagement for maximum acceleration or a robust setup for tough downhill use.

Highlights:

• Clock’d Freehub: selectable fast engagement (4°) or durable mode (8°).
• Boost 148x12 mm: modern installation width for increased stiffness.
• 32 Hole: ideal for stable wheel builds.
• HG Freehub Body: compatible with Shimano cassettes.
• 4 Sealed Bearings: durable and low-maintenance.

Technical Data:

• Manufacturer: SunRingle
• Model: Bubba Rear Hub
• Type: Rear Hub
• Installation Width: 148x12 mm Boost
• Hole Count: 32 Hole
• Freehub: Shimano HG
• Brake Disc Mount: 6-Bolt
• Freehub System: Clock’d (6 pawls, 4° / 8°)
• Bearings: 4 sealed industrial bearings
• Hub Body Material: Aluminum 6061
• Axle Material: Aluminum 7075
• Color: Black
• Weight: approx. 330 g

Scope of Delivery:

• 1x SunRingle Bubba Rear Hub 148x12 mm

EAN: 844171074541

"Fast engagement and high stability – ideal for trail, enduro, and e-MTB."