Description
Upgrade your road and gravel riding experience with the Peaty’s Holeshot Tubeless Conversion Kit (21mm). Designed for cyclists seeking a seamless, reliable, and high-performance tubeless setup, this comprehensive kit simplifies conversion and enhances ride quality on any terrain.
Materials & Components for Durability & Performance
Our kit includes a premium 9-meter roll of dual-layer, high-tensile strength rim tape specifically engineered for 21mm wide rims. Crafted from durable, flexible materials, this tape provides a secure, airtight seal that prevents punctures and rim damage. The 120ml pouch of Peaty’s Holeshot BioFibre tubeless sealant utilizes eco-friendly, biodegradable technology with superior sealing capabilities to instantly fix small punctures and maintain optimal pressure.
Innovative Technology & Seamless Integration
This tubeless conversion kit features high-quality black Presta valves with a 60mm length, perfectly compatible with 21mm road and gravel rims. The valves are designed with a precision valve core for easy maintenance and reliable airflow, ensuring a hassle-free tubeless setup. The BioFibre sealant combines advanced fiber technology with a fast-reacting formula that offers improved sealing performance over standard sealants, reducing downtime and increasing confidence across diverse riding conditions.
Performance & Use Case
Ideal for road cyclists, gravel riders, and adventure racers, the Peaty’s Holeshot Tubeless Conversion Kit delivers enhanced traction, lower rolling resistance, and improved puncture resistance. Its lightweight components and easy installation make it perfect for riders looking to convert their existing rims for tubeless efficiency without adding extra weight or complexity.
Style & Practical Features
Designed for ease of use and durability in demanding conditions, this kit is the perfect upgrade for riders who prioritize reliability and performance. Whether tackling rough gravel roads, fast-paced road rides, or technical terrains, rely on Peaty’s Holeshot Tubeless Conversion Kit to keep you rolling smoothly.
Key Features:
– Complete tubeless conversion solution for 21mm road and gravel rims
– Includes 9m of high-tensile rim tape for a secure airtight seal
– 120ml of advanced BioFibre tubeless sealant for fast puncture repair and optimal pressure retention
– Black Presta valves with 60mm length for precise airflow and easy maintenance
– Eco-friendly, long-lasting materials designed for durability and high performance
Maximize your ride with confidence-choose Peaty’s Holeshot Tubeless Conversion Kit (21mm) for a seamless, reliable tubeless setup that stands up to the toughest cycling adventures.
- Complete tubeless conversion kit designed specifically for road and gravel bicycles, ensuring a seamless switch to tubeless tires for improved ride quality.
- Includes high-tensile strength dual-layer rim tape, providing a reliable and airtight seal on 21mm inner width rims for enhanced durability and leak prevention.
- Utilizes advanced Holeshot BioFibre tubeless tire sealant, engineered for fast puncture sealing and long-lasting performance in demanding gravel and road conditions.
- Features high-quality Presta valves (60mm length) tailored for 21mm outer rim widths, enabling quick installation and secure inflation, ideal for gravel and road bike setups.
- Innovative, all-in-one design with premium components optimized for easy installation, reduces weight, and improves overall traction, control, and ride confidence on mixed terrain.
| Description | Tubeless Conversion Kit |
| Model Name | Holeshot 21 Kit |
| Valve | Presta |
| Valve Length | 60mm |
| Tape Width | 21mm |






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