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SD COMPONENTS SD-X EVO AIR REAR HUB
The SD-X Sniper Evo Air rear hub is designed for young riders seeking maximum efficiency and instant power transfer. This full engagement rear hub combines a lightweight construction in aluminum with SKF ABEC-5 bearings, delivering high-level performance for BMX racing.
Thanks to its advanced direct engagement system, the hub reacts instantly to every pedal stroke, minimizing delay and enabling explosive starts. The system operates completely silently and generates no resistance during freewheel.
The hub is supplied in a 10 mm version with titanium bolts and can be converted to a 15mm thru-axle Air hub using the Evo Rear Hub conversion kit available as an option.
Customize your hub with interchangeable components available in a wide range of colors.
- High-end 7075 aluminum hub body and internal components
Supplied as standard in 10mm configuration
Convertible to 15mm with conversion kit (sold separately)
High-quality SKF ABEC-5 bearings
Hub supplied without EVO cog (sold separately)
55kg weight limit
NOTE : For maximum performance, optimal reliability, and extended service life, SD strongly recommends the use of original SD-X specified wheel bearings.
SPECIFICATIONS
- Material : 7075 Aluminum
- Rear spacing : 10x110mm
- Number of holes : 28
- Driver standard : SD-X Evo
- Engagement type : direct
- Disc mount : ISO6
- Hub bearings : 6903
- Driver bearings : 6705 / 6806
- Engagement bearings : Sniper Air
- Weight : 372g
TECHNICAL INFORMATION

A : Total length : 110 mm
B : Distance from flange to outer edge (non-drive side) : 32mm
C : Distance from flange to outer edge (drive side) : 25mm
D : Flange diameter (non-drive side) : 56mm
E : Flange diameter (drive side) : 56mm
RECOMMENDATIONS
- For maximum performance, optimal reliability, and extended service life, SD strongly recommends the use of original SD-X specified wheel bearings.
- Hub maintenance and wheel building must be carried out by a professional or the product warranty may be void
- PRODUCT TYPE
- Rear Hub
- COLOR
- BLUE
- REAR HUB AXLE
- 10mm
- DISC ATTACHMENT
- ISO 6
- DRILLING
- 28H