Product Details
Almost every component of the supertech R boots, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring extensive perforations throughout for maximum airflow, innovations derived using feedback from Alpinestars involvement in top flight racing include a newly redesigned front flex area, a redesigned rear bellow, a redesigned top gaitor, a new shifter and shin plate, a new shin slider and a new inner bootie, all of which enhance the comfort, protection and the performance of this boot to a new class-leading high.
PROTECTION:
- Replaceable co-injected TPU/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance
- New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash
- Inner bootie is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection and stability during natural movement of the foot
- The following standards apply: CE EN13634:2017
CONSTRUCTION:
- Main upper material constructed using microfiber with a dedicated laser perforation zone for optimum breathability and abrasion resistance, while also delivering high levels of flexibility.
- Sole constructed using a lightweight rubber compound for excellent grip on the pegs
- Separate, internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort
- Hook and loop closure secures the puller zip remains in position
- Micro adjustable ratchet closure on top of boot for an optimized fit
FEATURES:
- New front flex area for improved impact abrasion while also ensuring the natural front and back
- New front flex area increases ventilation and airflow for additional breathability
- Redesigned rear bellow in stretch microfiber for improved natural front and back movement
- Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility
- New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike
- New TPU shifter for increased protection on lower medial side
- New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area
- New replaceable shin slider for additional abrasion resistance
- New TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit
Note: Sizes are listed in either US or EU sizes only.