---
product_id: 746195155
title: "Alpinestars 220121 Motorcycle Boots, Yellow Flow/Black, Size: 9.8 inches (25.0 cm), SUPERTECH-R VENTED"
brand: "alpinestars(アルパインスターズ)"
price: "$1277.65"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/746195155-alpinestars-220121-motorcycle-boots-yellow-flow-black-size-9-8
store_origin: US
region: United States of America
---

# Alpinestars 220121 Motorcycle Boots, Yellow Flow/Black, Size: 9.8 inches (25.0 cm), SUPERTECH-R VENTED

**Brand:** alpinestars(アルパインスターズ)
**Price:** $1277.65
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Alpinestars 220121 Motorcycle Boots, Yellow Flow/Black, Size: 9.8 inches (25.0 cm), SUPERTECH-R VENTED by alpinestars(アルパインスターズ)
- **How much does it cost?** $1277.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/746195155-alpinestars-220121-motorcycle-boots-yellow-flow-black-size-9-8)

## Best For

- alpinestars(アルパインスターズ) enthusiasts

## Why This Product

- Trusted alpinestars(アルパインスターズ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

A timeless pursuit of race feedback. Air Flow Version: This premium racing boot is loved by top riders around the world.

## Images

![Alpinestars 220121 Motorcycle Boots, Yellow Flow/Black, Size: 9.8 inches (25.0 cm), SUPERTECH-R VENTED - Image 1](https://m.media-amazon.com/images/I/71JTf8gqF3L.jpg)

## Questions & Answers

**Q: What makes the Supertech R Vented Boots ideal for track riding?**
A: These boots feature a precision fit, high airflow design, and integrated ankle bracing—making them perfect for aggressive track performance and long sessions in hot conditions.

**Q: How does the ventilation system work in these boots?**
A: Perforated zones and mesh panels are strategically placed throughout the upper and inner boot to channel airflow, keeping your feet cool during intense rides.

**Q: Are the ankle protection features removable?**
A: Yes. The inner biomechanical boot includes a removable brace system that supports the ankle joint, offering both mobility and impact protection with the flexibility to customize your fit.

**Q: Can I replace the soles on the Supertech R?**
A: Absolutely. The boots feature a replaceable sole design, allowing you to extend product life and maintain top-tier grip as the tread wears down.

**Q: How do these boots compare to the standard Supertech R model?**
A: The vented version adds extensive airflow zones for enhanced breathability, making it the top choice for warm-weather racing or track days without sacrificing performance or protection.

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**Shop now:** [https://www.desertcart.us/products/746195155-alpinestars-220121-motorcycle-boots-yellow-flow-black-size-9-8](https://www.desertcart.us/products/746195155-alpinestars-220121-motorcycle-boots-yellow-flow-black-size-9-8)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-06*