Rear track wheel hub T80

The T80 track bike rear wheel hub is a highly specialized component for ambitious cyclists on the track. It is characterized by its innovative design and exceptional rigidity.

 Technical characteristics and performance:

• Flange height: 80 mm
• Material: high-strength aluminum
• Standard axle: M10x1, hardened and nitrided for increased strength
• Weight: 338 g
• Number of holes: Standard 24 holes (usually available from stock)
• Bearing clearance: Individually adjustable

 Innovative hub flange design:

Ein Hauptmerkmal der T80 sind die „hohl“ gedrehten und nach innen geneigten Nabenflansche, die exakt an den Speichenwinkel angepasst sind. Bei doppelt gekreuzter Speichung liegen die außen angeordneten Speichen exakt am Flansch an. Diese Konstruktion verhindert, dass die Speichen über den Flansch gebogen werden, was die Biegespannung der Speichenköpfe reduziert. Dadurch wird das „Setzen“ der Speichen deutlich minimiert und die Speichenspannung bleibt konstanter. Bei normaler Nutzung entfällt somit ein häufiges Nachzentrieren, was die Zuverlässigkeit und Leistungsfähigkeit des Laufrads langfristig sicherstellt.

 Thread variants:

For historical reasons, there are different threads for track bike hubs:

• DIN, ISO and BSA threads have a flank angle of 60°.
• ITA thread has a flank angle of 55°

The following thread variants are available from HEUER:

• BSA 1.37″x24TPI
• ITA M35x24TPI
• ISO 1.375” x 24 TPI (on request)

 Please note:

• Shimano uses BSA
• Campagnolo uses ITA
• Incorrect sprocket threads can lead to damage to the threads. Ensure that the threads are correctly matched (manufacturer).

 Special features:

• The rear wheel hub for the track is made without a lockring.
• Other hole patterns are available by agreement.

 Availability and special editions:

• Standard versions are usually available from stock.
• For individual adjustments and further information, please contact us by phone or email.

The T80 rear wheel hub is designed to provide optimal power transmission and performance on the track. It is specially designed for the demands of track cycling and has already proven itself at international competitions.