Expanding on the success of the BOKEN series, IRC rolls out four new tubeless-ready gravel tires—designed for versatility, traction, and standout style. Available in sizes from 700x40C to 700x50C, these tires are built to take you further, wherever the path leads.
🆕 Boken G-Claw – 700x50C
The ultimate crossover tire for riders who demand speed, grip, and durability on any terrain.
🆕 Boken Pro – 700x47C
Purpose-built to enhance every aspect of your gravel riding experience.
🆕 Boken DoubleCross Light (Tan Sidewall)
9% lighter than the original DoubleCross, for improved responsiveness without compromise.
🆕 Boken Light (Tan Sidewall)
A fresh take on a favorite—lighter casing, optimized tread, and a classic look.
All four models feature a high-grip rubber compound, supple 120 TPI casing for superior ride feel, and a tubeless-ready construction for modern performance and protection on any gravel adventure.
Dominate Any Terrain
IRC Tire, a global leader in high-performance cycling tires, is proud
to announce the launch of the Boken G-Claw TLR Tire — the ultimate crossover
tire engineered for riders who demand speed, grip, and durability across any
terrain.
Blending the speed of a gravel tire with the aggressive control of an XC mountain bike tire, the Boken G-Claw TLR Tire is purpose-built for the adventurous cyclist. Designed for versatility, it offers a ride that’s equally confident on pavement, loose gravel, or technical singletrack.
“Unleash Your All-Around Gravel Beast”
At the heart of the Boken G-Claw is a comprehensively engineered tread pattern. A fast-rolling central block provides smooth efficiency on hardpack and paved surfaces, while diagonally protruding side knobs offer exceptional traction and cornering control on rugged trails. The result is unmatched confidence, stability, and performance wherever your ride takes you.
Key Features:
Weighing 580g, the Boken G-Claw strikes a perfect balance between speed, strength, and responsiveness.
Crafted with IRC’s high-compound grip technology and aramid bead construction, this tire is built to exceed expectations for riders who refuse to compromise.
MoreThe Boken Pro is engineered to elevate your gravel riding experience. It's advanced tread design provides exceptional traction and control on a variety of surfaces, from loose gravel to packed dirt. The compound provides low rolling resistance ensuring efficient power transfer, allowing you to maintain high speeds and cover more ground
MorePremium Gravel Performance, Now Lighter and Faster
IRC Tire is proud to unveil the Boken DoubleCross Light – Tan Wall, a
purpose-built gravel and adventure tire engineered for riders seeking a
competitive edge with lighter, classic style. Building on the success of the
original Boken DoubleCross tire, this new model features a lighter
construction, upgraded performance characteristics, and a long-anticipated tan sidewall aesthetic.
Built for Riders Who Go Beyond the Pavement
The Boken DoubleCross Light is designed for fast, technical, and unpredictable terrain. The tire combines a fast-rolling center tread with aggressive side knobs, delivering optimal traction without sacrificing speed. This versatile design ensures control and confidence on everything from hardpack and gravel to
loose, loamy, and off-camber trails.
Lightweight Construction, Pro-Level Ride Quality
The defining feature of the DoubleCross Light is its 120 TPI casing, making it approximately 9% lighter than the 60 TPI standard Boken DoubleCross. Higher TPI casings use finer threads, which allow for less rubber, more flexibility, and a more responsive ride feel.
Key Performance Enhancements:
"With the Boken DoubleCross Light, we set out to create a tire that delivers elite-level performance without sacrificing durability or design," said Marc Ikeda, Global Sales Manager, IRC Tire. Whether you're racing gravel, bikepacking, or just chasing new terrain, this tire is built to give you confidence on every ride."
MorePremium Performance Meets Classic Design
IRC Tire is proud to announce the release of the highly-anticipated tan sidewall BOKEN LIGHT, offering riders the same trusted gravel performance with a refined look and a notably lighter construction.
With a focus on reducing rotational weight without compromising durability, this new iteration of the BOKEN LIGHT tire is approximately 9% lighter than the standard model, thanks to a reengineered structure and material updates that optimize every gram for performance.
Why It’s Lighter: Smart Engineering for Demanding Gravel Riders
The tan sidewall BOKEN LIGHT achieves its lighter weight through a combination of high-TPI casing material and a revised internal construction. The new 120 TPI (threads per inch) casing uses finer threads, allowing for a more supple and flexible tire that reduces material bulk while improving ride quality. This advanced casing, paired with a redesigned sidewall profile and minimized rubber layering, leads to a significant weight reduction—making climbs faster and handling more responsive.
Despite shedding weight, the BOKEN LIGHT retains all the rugged features riders expect, including puncture protection and excellent grip.
Key Features & Benefits