The Alpinestars Supertech R motorcycle boots are designed for high-performance street and track riding, combining lightweight protection, flexibility, and precise fit. Finished in black, these boots are sized for US 12.5 / EU 48 and feature the Alpinestars Multi-Link Control system for advanced ankle support. The external protection helps limit hyper-torsion, hyper-extension, and hyper-flexion while providing Achilles impact protection. The contoured high-modulus shin plate and replaceable sliders help protect key areas during riding and in the event of an accident.
Built for natural movement, the Supertech R uses an advanced microfiber upper with soft microfiber in the front flex area, flexible accordion zones, and an accordion Achilles panel. Thermoplastic polyurethane sections promote airflow and breathability, while strategically positioned ventilation areas in the heel and shin help manage heat. The wide heel counter includes lateral ventilation, a shock-absorbing padded insert, and self-molding ankle reinforcement for added comfort and support.
Fit and closure are handled by the Alpinestars Lace-Lock System, inner instep speed lacing, a lateral zipper, and a hook-and-loop tab that secures the zipper pull. The micro-adjustable ratchet top closure helps provide a secure, customized fit. A dual-density TPU toe slider, replaceable heel slider, and external side heel slider provide coverage and promote controlled sliding. The anatomical replaceable EVA footbed supports the arch and enhances pedal feel, while the durable textured rubber sole delivers consistent grip. The Alpinestars Supertech R is manufacturer part number 2220021-10-48 and vendor part number 2220021-10-48.
Features:
- Size: US 12.5 / EU 48
- Model: Supertech R
- Color: Black
- Brand: Alpinestars
- Manufacturer part number: 2220021-10-48
- Vendor part number: 2220021-10-48
- Fitment: Designed for high-performance motorcycle street and track riding
- Protection: Multi-Link Control ankle system helps limit hyper-torsion, hyper-extension, and hyper-flexion
- Upper: Advanced microfiber construction with flexible accordion panels
- Ventilation: TPU airflow sections and strategically positioned heel and shin ventilation
- Sliders: Replaceable dual-density TPU toe slider, heel slider, and external side heel slider
- Closure: Lace-Lock System, speed lacing, lateral zipper, hook-and-loop zipper tab, and micro-adjustable ratchet
- Footbed: Replaceable anatomical EVA footbed with arch support and pedal feel
- Sole: Durable textured rubber sole for consistent grip