The PTN Pepi's Tire Noodle R-Evolution puncture protection is the revolution of evolution. A revolutionized, dynamic structure that was developed with a lot of effort and the know-how of many years of developing special tire inserts.
The structure and the unique material have been specially developed for this purpose. The material was produced exclusively for PTN.
The flagship R-Evolution expands the PTN portfolio to the already existing and successful PTN products Rokkline and RaceLine. It stands for the highest demands and for high performance.
In addition to the good properties of Rokkline and Raceline, R-Evolution offers a high degree of tire sidewall stability (precise steering) and the best protection against burbing (tire sidewall roll-over).
In addition, there is good rim protection with very low rolling resistance on all surfaces. An intelligent design and choice of materials made it possible to achieve a low weight.
The PTN R-Evolution 29 S XC Marathon weighs only 68 g. The resulting product range includes all models that ambitious bikers need. The size and even the shape structure are adapted to the respective application.
No other manufacturer in the world offers such possibilities.

- Scope of delivery: 2x PTN R-Evolution, 2x PTN Lufty ultralight valve, reusable bag, sticker

Sizes:
- S = 27.5 ", rim width 25-29mm, tire width: 2.00-2.25, 65g
- S / M = 27.5 ", rim width 29-35mm, tire width: 2.20-2.40, 75g
- M / L = 27.5 ", rim width 30-46mm, tire width: 2.30-2.80, 105g

(Translated with Google Translate)