Wheelset BMX HP64B Race

Wheelset BMX HP64B Race

The BMX HP64B Race wheelset combines components specially developed for BMX race use to create a particularly high-quality race wheelset. The Heuer hubs were developed with a focus on lightweight construction and smooth running and designed for the 32 mm wide 12ELEVEN carbon rims.

The low total weight of approx. 1,100 g (without attachments) is achieved by two new approaches that make this wheelset unique:

Number of spokes
We use 24 spokes (radial) on the front wheel and 28 spokes (double-crossed) on the rear wheel.
With test bench and road tests, we have ensured that stiffness and strength are at a high level despite the reduced number of spokes.
We achieve this by optimizing the spoke angle. On the front wheel we have a flange distance of 75 mm.
The flange distance on the rear wheel is 50 mm. The asymmetrical rim balances the spoke angles and tensions on the right and left.
The flanges of the hubs are inclined at the front and rear at the appropriate spoke angle.

Axle diameter
We have reduced the diameter of the thru axles to 12 mm at the front and rear. This means that the hubs can be smaller without having to compromise on strength.
The appropriate adapters and thru axles or bolts for mounting the wheels are included in the scope of delivery.

Details front wheel

BMX hub B51V Race front Heuer
- for forks with 20 mm thru-axle mount (20×100 mm)
- Adjustable bearing clearance
- High-quality industrial bearings with adjacent seal
– Weight approx. 110 g

Carbon rim 12ELEVEN BMX front
– ETRTO 406×25
– Outer width 32 mm, jaw width 25 mm, height 25 mm
– Finish UD-matt
– Weight approx. 275 g
– Maximum air pressure 6.5 bar

Spokes and nipples
– Spokes Sapim CX-Ray, black
– Nipples Sapim Polyax Alu, black
– 24 spokes, radially spoked

Total weight front wheel approx. 470 g

Details rear wheel

BMX hub B64R Race rear Heuer
Installation width 110 mm for 10 mm screws or 15 mm thru axle
- Adjustable bearing clearance
- High-quality industrial bearings with adjacent seal
– Heuer freewheel with 3° freewheel angle (120 clicks) and mount for Heuer polygon pinions
– Chainline adjustable 43 / 44 / 45 mm
– Weight approx. 260 g

Carbon rim 12ELEVEN BMX rear
– ETRTO 406×25
– Outer width 32 mm, jaw width 25 mm, height 25 mm
– 2.5 mm offset for symmetrical spoke angles
– Finish UD-matt
– Weight approx. 275 g
– Maximum air pressure 6.5 bar

Spokes and nipples
– Spokes Sapim CX-Ray, black
– Nipples Sapim Polyax Alu, black
– 28 spokes, double-crossed

Total weight of rear wheel: approx. 630 g

Rear wheel axle system

The rear wheel hub is available in different versions for frames with a thru axle or M10 bolts. The installation width is 110 mm.
In the version with a thru axle, we have reduced the diameter of the thru axle from 15 mm to 12 mm. The thru axle and threaded sleeve (each with an M12x1.25 thread) are included in the scope of delivery and are available in different lengths.

140 mm thru axle
t_li/re = 11.5 mm to 13 mm
Compatible, for example, with Meybo Holeshot Alu and Chase ACT 1.2
140 mm thru axle (#500186)
Threaded sleeve Ø15 mm, length 11 mm (#500244)

151 mm thru axle
t_li/re = 17 mm to 20.5 mm
Kompatibel zum Beispiel mit Speedeo Velox v3 und Proohecy Scud Evo 3
151 mm thru axle (#500246)
Threaded sleeve Ø15 mm, length 16.5 mm (#500245)

If you require a different axle length for your frame, please contact us by email or phone.

M10x1.25 screw
This option allows the hub to be used in frames with dropouts for M10 bolts.
The following items are included:
2 titanium bolts M10x1.25, length 45 mm
2x disks AL7075 with knurling

The 45 mm long screws are suitable for dropouts with a width t of 11–17 mm.

Scope of delivery

• Wheelset BMX HP64B Race
• including front and rear thru axles or screws with cones (depending on the selection “rear wheel axle system”)
• Lockring and 1 mm sprocket spacer for adjusting the chain line
• with mounted rim tape (Schwalbe Tubeless)
• without sprocket and brake disk

We have several standard anodized colors to choose from. Please note: The colors shown do not necessarily correspond to the original colors. We use organic dyes for our parts, alloy components of the aluminum in combination with the dyes lead to slightly different results.