Almost every component of the Supertech R Vented Boot, 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 redesigned front flex area, rear bellow, top gaitor, shifter and shin plate, shin slider and a new inner bootie. All of which enhance the comfort, protection and the performance of this boot.
- 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
- Front flex area for improved impact abrasion while also ensuring the natural front and back
- 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 (Thermoplastic Polyurethane) over injection for enhanced prehensility
- Synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike
- TPU shifter for increased protection on lower medial side
- TPU shin plate has been redesigned for impact absorption performance, thus improving abrasion resistance in a key area
- Replaceable shin slider for additional abrasion resistance
- TPU stretch panel design with zip for an easier entry and exit and a closer
- Hook and loop closure secures the puller zip remains in position
- Micro adjustable ratchet closure on top of boot for an optimized fit
- Replaceable co-injected TPU toe slider with an easy screw system that protects the toe area against abrasion resistance
- Replaceable heel plate slider design offers increased sliding performance and protection in the case of crash
- Sole constructed using a lightweight rubber compound for excellent grip on the pegs
- Internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure
- Inner bootie is equipped with a external toe area with a soft TPU reinforcement for impact protection and additional ankle padding for protection and stability during natural movement of the foot
- Meets or Exceeds C.E. EN13634:2017 standards
Specifications | |
---|---|
SKU | 020-2220121-3029-41 |
Brand | Alpinestars |
Reviews
Q&A
Frequently Bought Together

California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
You May Also Like
Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Flo Red/Black 7.5 U.S./41 Euro | 020-2220121-3029-41 | 2220121-3029-41 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 10.5 U.S./45 Euro | 020-2220121-124-45 | 2220121-124-45 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 9.5 U.S./44 Euro | 020-2220121-124-44 | 2220121-124-44 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 11.5 U.S./46 Euro | 020-2220121-124-46 | 2220121-124-46 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 8 U.S./42 Euro | 020-2220121-124-42 | 2220121-124-42 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 9.5 U.S./44 Euro | 020-2220121-3029-44 | 2220121-3029-44 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 9 U.S./43 Euro | 020-2220121-124-43 | 2220121-124-43 | 10+ In Stock. Ready to ship. | - |
Black 8 U.S./42 Euro | 020-2220121-10-42 | 2220121-10-42 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 9.5 U.S./44 Euro | 020-2220121-1329-44 | 2220121-1329-44 | 10+ In Stock. Ready to ship. | - |
Black 11.5 U.S./46 Euro | 020-2220121-10-46 | 2220121-10-46 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 10.5 U.S./45 Euro | 020-2220121-3029-45 | 2220121-3029-45 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 9 U.S./43 Euro | 020-2220121-1329-43 | 2220121-1329-43 | 10+ In Stock. Ready to ship. | - |
Black/White 8 U.S./42 Euro | 020-2220121-12-42 | 2220121-12-42 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 8 U.S./42 Euro | 020-2220121-1329-42 | 2220121-1329-42 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 7.5 U.S./41 Euro | 020-2220121-124-41 | 2220121-124-41 | 10+ In Stock. Ready to ship. | - |
Black/White 6.5 U.S./40 Euro | 020-2220121-12-40 | 2220121-12-40 | 10+ In Stock. Ready to ship. | - |
Black 12.5 U.S./48 Euro | 020-2220121-10-48 | 2220121-10-48 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 12 U.S./47 Euro | 020-2220121-3029-47 | 2220121-3029-47 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 11.5 U.S./46 Euro | 020-2220121-3029-46 | 2220121-3029-46 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 12.5 U.S./48 Euro | 020-2220121-3029-48 | 2220121-3029-48 | 10+ In Stock. Ready to ship. | - |
Flo Red/Black 6 U.S./39 Euro | 020-2220121-3029-39 | 2220121-3029-39 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 12.5 U.S./48 Euro | 020-2220121-1329-48 | 2220121-1329-48 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 12 U.S./47 Euro | 020-2220121-1329-47 | 2220121-1329-47 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 10.5 U.S./45 Euro | 020-2220121-1329-45 | 2220121-1329-45 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 6.5 U.S./40 Euro | 020-2220121-124-40 | 2220121-124-40 | 10+ In Stock. Ready to ship. | - |
Black 6 U.S./39 Euro | 020-2220121-10-39 | 2220121-10-39 | 10+ In Stock. Ready to ship. | - |
Black/White 9 U.S./43 Euro | 020-2220121-12-43 | 2220121-12-43 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 6 U.S./39 Euro | 020-2220121-124-39 | 2220121-124-39 | 10+ In Stock. Ready to ship. | - |
Black/White 9.5 U.S./44 Euro | 020-2220121-12-44 | 2220121-12-44 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 11.5 U.S./46 Euro | 020-2220121-1329-46 | 2220121-1329-46 | 10+ In Stock. Ready to ship. | - |
Black 6.5 U.S./40 Euro | 020-2220121-10-40 | 2220121-10-40 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 7.5 U.S./41 Euro | 020-2220121-1329-41 | 2220121-1329-41 | 10+ In Stock. Ready to ship. | - |
Black/White/Red 6.5 U.S./40 Euro | 020-2220121-1329-40 | 2220121-1329-40 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 12 U.S./47 Euro | 020-2220121-124-47 | 2220121-124-47 | 10+ In Stock. Ready to ship. | - |
Flo Red/White/Black 12.5 U.S./48 Euro | 020-2220121-124-48 | 2220121-124-48 | 10 In Stock. Ready to ship. | - |
Black 7.5 U.S./41 Euro | 020-2220121-10-41 | 2220121-10-41 | 10 In Stock. Ready to ship. | - |
Black/White 12.5 U.S./48 Euro | 020-2220121-12-48 | 2220121-12-48 | 8 In Stock. Ready to ship. | - |
Black 12 U.S./47 Euro | 020-2220121-10-47 | 2220121-10-47 | 8 In Stock. Ready to ship. | - |
Black/White/Red 6 U.S./39 Euro | 020-2220121-1329-39 | 2220121-1329-39 | 6 In Stock. Ready to ship. | - |
Black/White 11.5 U.S./46 Euro | 020-2220121-12-46 | 2220121-12-46 | 6 In Stock. Ready to ship. | - |
Black 9 U.S./43 Euro | 020-2220121-10-43 | 2220121-10-43 | 6 In Stock. Ready to ship. | - |
Flo Red/Black 6.5 U.S./40 Euro | 020-2220121-3029-40 | 2220121-3029-40 | 5 In Stock. Ready to ship. | - |
Black/White 12 U.S./47 Euro | 020-2220121-12-47 | 2220121-12-47 | 5 In Stock. Ready to ship. | - |
9 U.S./43 Euro Flo Red/Black | 020-2220121-3029-43 | 2220121-3029-43 | 4 In Stock. Ready to ship. | - |
Black/White 6 U.S./39 Euro | 020-2220121-12-39 | 2220121-12-39 | 4 In Stock. Ready to ship. | - |
Black/White 7.5 U.S./41 Euro | 020-2220121-12-41 | 2220121-12-41 | 1 In Stock. Ready to ship. | - |
Flo Red/Black 8 U.S./42 Euro | 020-2220121-3029-42 | 2220121-3029-42 | Unavailable. | - |
Black/White 10.5 U.S./45 Euro | 020-2220121-12-45 | 2220121-12-45 | Unavailable. | - |
Black 10.5 U.S./45 Euro | 020-2220121-10-45 | 2220121-10-45 | Unavailable. | - |
Black 9.5 U.S./44 Euro | 020-2220121-10-44 | 2220121-10-44 | Unavailable. | - |