ROSE Bikes Tacx® Axle Nuts 3/8" for Roller Trainers SHIMANO Nexus/Alfine Solid Axle| Accessories

These special axle nuts with 3/8” thread are required to fix bicycles without quick-release axle into the rear wheel support system of a Tacx® roller trainer. Their round nut heads make sure they fit perfectly. This allows you to safely mount e.g. singlespeed bikes with a solid axle or other bikes with a compatible Nexus or Alfine gear hub and without quick release on Tacx rollers.

Details:
Special nuts 3/8” to use bicycles on roller trainers
Compatible with solid axles and Nexus/Alfine rear hubs with 3/8” thread
Helps connect the rear axle of your bicycle to the trainer
Quickly locks in place in the mounting system of the roller trainer
NOT compatible with Tacx® direct drive trainers
Material: steel, galvanised
External hex socket: approx. 15 mm

Compatible gear hubs:
SG-4R31
4C30
7R40/41/42
7C21
as well as all SHIMANO Nexus/Alfine gear hubs

Compatible Tacx® roller trainers:
Blue Matic
Blue Motion
Blue Twist
Boost
Booster
Bushido
Flow
Genius
Satori
Sirius
Vortex

In the box:
2 Tacx® axle nuts 3/8” for roller trainers