Jones Spec. 32 Hole Rear Hub 148 mm x 12 mm with Interchangeable Freehub Body

This Jones Spec. 148 mm x 12 mm thru axle hub has 32 spoke holes for a strong, durable wheel build. The 4 freehub pawls and ratchet teeth are larger than those found in most hubs, adding to the overall strength. Cutaways in the flanges keep weight to a minimum. The hub has Boost spacing, sealed cartridge bearings, a 6-bolt disc brake mount, and your choice of freehub body and axle.

Options:

• Shimano HG steel freehub body with steel or aluminum axle
• Shimano HG aluminum freehub body with steel or aluminum axle
• SRAM XD freehub body with steel or aluminum axle
• Shimano Microspline freehub body with aluminum axle

For maximum stiffness and durability, we recommend the 4130 chromoly steel axle and Shimano HG freehub body. It is compatible with 8, 9, 10, 11, and 12 speed Shimano HG cassettes. This hub is excellent for bikepacking and carrying heavy loads. 

Aluminum SRAM XD and Shimano HG freehub bodies are available and are about 85 g lighter than the steel HG freehub body. These can be used with either the steel axle or the Jones Spec. Aluminum Axle for even greater weight savings. This is how we spec our Jones LWB Complete Bike V3. Both freehub bodies have 4 pawls, 40 points of engagement, and sealed cartridge bearings.

A Shimano Microspline freehub body is also available which allows the use of 11 and 12 speed Shimano Microspline cassettes with a 10 tooth small cog. It has 4 pawls, 40 points of engagement, and sealed cartridge bearings. The Microspline option comes with an aluminum axle that is specific to this freehub. It is not the same as the Jones Spec. Aluminum Axle. 

• 148 mm x 12 mm thru-axle with Boost spacing
• 32 spoke holes for a strong, stiff wheel build
• 4130 chromoly steel axle option
• An aluminum axle option to reduce weight
• Aluminum freehub bodies are available for SRAM XD and Shimano HG that save about 85 g
• 4130 chromoly steel or aluminum Shimano HG freehub bodies are compatible with 8, 9, 10, 11, and 12 speed Shimano HG cassettes
• SRAM XD freehub body is compatible with SRAM XD cassettes
• Shimano Microspline freehub body with axle is compatible with Microspline cassettes
• Sealed cartridge bearings: 2 x 6902 in the hub shell and 2 x 17287 in the freehub
• 4 pawls, 40 points of engagement
• 6-bolt disc brake rotor mount
• Anodized black with laser etched graphics

Weights:

Hub measurements for spoke calculations:

• 37 mm from center to left flange
• 22 mm from center to right flange
• 58 mm hub flange diameter