Osaka Triathlon Support Package

Participating in the Osaka Castle Triathlon 2024 and are looking to rent a road bicycle?

Road Bike Rental Japan has put together a support package for those participating in the Triathlon but are unable to transport their own bike to the race.

We can provide a wide range of bicycle sizes and help you set them to your specifications (including bike measurements and peddle preferences) either the afternoon before the triathlon or early morning on the day of.

Road Bike Rental Japan will hold special opening hours at our Sakuranomiya location from 4pm to 6pm on Saturday, May 25th, and also be open early for Triathlon participants from 7:00am on May 26th.


  • Early pick-up on May 26 (7:00am~) or Evening pick-up on May 25th (4:00pm to 6:00pm)
  • Road Bicycle and helmet
  • Optional Extras at no additional cost: Lights, Extra bottle cage, Bell, Gear kit in a saddle bag (multi-tool, innertube, tire levers, etc.)

Contact us directly to reserve your bike and time slot now.

As an added bonus the first rental customer to return to RBRJ Osaka will get a drink on the house