Low Price Guarantee Low Price Guarantee
Fast, Free Shipping Fast, Free Shipping
Customer Service 5-Star Service
No Hassle Returns No Hassle Returns
By browsing, you consent to our use of Cookies.
Alpinestars Supertech R Boots

Alpinestars Supertech R Boots

Alpinestars Logo
BlackBlack/WhiteBlack/Flo Red/WhiteBlack/White/Red
Size Chart
Select options to view availability.
Select options to view availability.
Free Shipping
Fast, Free Shipping
Low Price Guaranteed
Low Price Guarantee
Return Policy
No Hassle Returns
ChapMoto Cash
Earn $20 Chap Moto Cash

Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has under-gone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a redesigned front flex area, rear bellow, top gaitor, shifter and shin plate, shin slider and a  inner bootie. All of which enhance the comfort, protection and the performance of this boot.

  • Main upper material constructed using microfiber for optimum 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
  • The TPU shin plate has been redesigned for greater impact absorption performance
  • Replaceable shin slider for additional abrasion resistance
  • TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit.
  • Hook and loop closure secures the puller zip remains in position
  • Micro adjustable ratchet closure on top of boot for an optimized fit.
  • Replaceable coinjected 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 grip on the pegs
  • Separate, internally bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort
  • Inner bootie is equipped with an external toe area with a soft TPU reinforcement for impact protection and additional ankle padding for stability and cushioning during natural movement of the foot
  • Meets of Exceeds: C.E. EN13634:2017 standards
California Prop 65 Icon
California Prop 65
WARNING: Cancer and Reproductive Harm -

Part Numbers

SKU MPN Availability In-Store Pickup
Black 45 020-2220021-10-452220021-10-4510+ In Stock. Ready to ship.-
Black 46 020-2220021-10-462220021-10-4610 In Stock. Ready to ship.-
Black 9 U.S./43 Euro 020-2220021-10-432220021-10-4310 In Stock. Ready to ship.-
Black 42 020-2220021-10-422220021-10-4210 In Stock. Ready to ship.-
Black 47 020-2220021-10-472220021-10-477 In Stock. Ready to ship.-
Black 44 020-2220021-10-442220021-10-443 In Stock. Ready to ship.-
Black/White 42 020-2220021-12-422220021-12-422 In Stock. Ready to ship.-
Black/Flo Red/White 47 020-2220021-1329-472220021-1329-471 In Stock. Ready to ship.-
Black/White/Red 47 020-2220021-123-472220021-123-471 In Stock. Ready to ship.-
Black/White 47 020-2220021-12-472220021-12-471 In Stock. Ready to ship.-
Black/White 46 020-2220021-12-462220021-12-461 In Stock. Ready to ship.-
Black 48 020-2220021-10-482220021-10-481 In Stock. Ready to ship.-
Black/Flo Red/White 46 020-2220021-1329-462220021-1329-46Unavailable.-
Black/Flo Red/White 45 020-2220021-1329-452220021-1329-45Unavailable.-
Black/Flo Red/White 44 020-2220021-1329-442220021-1329-44Unavailable.-
Black/Flo Red/White 9 U.S./43 Euro 020-2220021-1329-432220021-1329-43Unavailable.-
Black/Flo Red/White 42 020-2220021-1329-422220021-1329-42Unavailable.-
Black/Flo Red/White 41 020-2220021-1329-412220021-1329-41Unavailable.-
Black/White/Red 48 020-2220021-123-482220021-123-48Unavailable.-
Black/White/Red 46 020-2220021-123-462220021-123-46Unavailable.-
Black/White/Red 45 020-2220021-123-452220021-123-45Unavailable.-
Black/White/Red 44 020-2220021-123-442220021-123-44Unavailable.-
Black/White/Red 9 U.S./43 Euro 020-2220021-123-432220021-123-43Unavailable.-
Black/White/Red 42 020-2220021-123-422220021-123-42Unavailable.-
Black/White/Red 41 020-2220021-123-412220021-123-41Unavailable.-
Black/White/Red 40 020-2220021-123-402220021-123-40Unavailable.-
Black/White/Red 39 020-2220021-123-392220021-123-39Unavailable.-
Black/White 48 020-2220021-12-482220021-12-48Unavailable.-
Black/White 45 020-2220021-12-452220021-12-45Unavailable.-
Black/White 44 020-2220021-12-442220021-12-44Unavailable.-
Black/White 9 U.S./43 Euro 020-2220021-12-432220021-12-43Unavailable.-
Black/White 41 020-2220021-12-412220021-12-41Unavailable.-
Black/White 40 020-2220021-12-402220021-12-40Unavailable.-
Black/White 39 020-2220021-12-392220021-12-39Unavailable.-
Black 41 020-2220021-10-412220021-10-41Unavailable.-
Black 40 020-2220021-10-402220021-10-40Unavailable.-
Black 39 020-2220021-10-392220021-10-39Unavailable.-
Back to Top