size: 650b x 47.99mm
color: Grey/Skin


ULTRADYNAMICO is an up-and-coming tire brand started by Ron ( ULTRAROMANCE ) and his old friend Patrick ( ULTRATRADITIONAL ) .

They believe that a bicycle is a collection of practical and artistic designs, symbolizing the relationship between functionality and style, and they have combined their experience gained from years of riding over all terrains, their passion for high-end rubber, their keen insight into design, and their third-grade scientific knowledge to create ULTRADYNAMICO.The

Rose is ULTRADYNAMICO's first original pattern, a versatile pattern that can be used for both on-road and off-road riding. The unique â–² delta-shaped â–² knobs are effectively placed to provide excellent on-road rolling and solid off-road trackshonings.

In addition, the lightweight sidewalls and unique race compound, which are designed for pure rolling lightness and without regard for durability to bring out the suppleness of the tire, give riders the ultimate in comfort on gravel rides. Because of its superior quality, its tread life is a bit short, but it is still a good gravel-specific tirE

It can be used as a front/rear pair or in a more aggressive combination of Rose in the front and Cava in the rear.

Since they are tubeless compatible, we recommend using them in a tubeless configuration to get the most out of them.

Its production is by Panaracer, the pride of Japan. How about a dynamic with function and beauty?


Like a musician playing a Stradivarius, it shows its power on both paved and unpaved surfaces.

The race compound has excellent grip on all surfaces.

Lightweight sidewalls for pure speed and suppleness, with no regard for protection.

Delta pattern designed for aerodynamics and traction on dirt roads.

SPECSize: 650b x 47.99.99

Size: 650b x 47.99mm
Weight: 490g

*Tubeless Compatibles

  1. We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
  2. Messenger delivery is available within Nagoya City only.
  3. We ship every day from Monday to Sunday, except on temporary holidays.
  4. Available delivery areas: All over Japan and the world.
  5. Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
  6. The product will be shipped from Circles.
  7. Please contact the shipping company in case of damage or loss during shipping.

Regarding the delivery of complete bikes

  • Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
  • After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
  • We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
  • We will inform you of the delivery date and other details by e-mail.
  • We apologize for any sales discrepancies at the store.

Regarding the delivery of frame sets

  • Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
  • We will inform you of the delivery date and other details by e-mail.
  • We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
  • We can also install a headset and BB for a fee, so please feel free to contact us.

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