Fixie road hub FlipFlop S80FF

Fixie road hub FlipFlop S80FF

The FlipFlop S80FF fixie road hub was originally developed for track cycling. This hub is optimized for daily use on the road. Thanks to the threads on both sides, two ratios can be permanently mounted on the wheel and easily changed by turning. The bearings used are sealed.
The lockring holds the sprocket securely on the hub even when skidding.

This single speed hub is particularly stiff because the hub flanges are turned "hollow" and inclined inwards. This means that the flanges are adapted to the spoke angle.
With double-crossed spokes, the outer spokes are positioned on the flange and are not bent over the flange as much as with straight flanges. This significantly minimizes "settling" of the spokes.
This reduces the forces on the flange.

• Flange height 80 mm
• Aluminum
• Lockring on both sides
• Axle with M10x1
• Highly tempered and nitrided axle
• Adjustable bearing clearance
• Mass: 335 g
• Standard with 24 holes usually available from stock
• other numbers of holes are also available on request

Thread:
For historical reasons, there are different threads for track wheel hubs.
DIN, ISO and BSA threads have a flank angle of 60°
ITA thread has a flank angle of 55 degrees

The following thread variants are available from HEUER:
BSA 1.37″x24TPI
ITA M35x24TPI
ISO 1.375″x24 TPI on request.
The rear wheel hub for the track is manufactured by us without a lockring.

Attention:
Shimano is BSA
Campagnolo is ITA
Incorrect pinion threads can damage the threads.
Ensure that the threads are correctly paired (manufacturer)