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FREE Delivery on orders over $300
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Tubeless freedom meets race-ready grip — the STORM R1 delivers speed, durability, and seamless performance.
(only Hong Kong) free shipping on orders over HKD$300 on order
(outside Hong Kong) free shipping on orders over USD$300 on selected categories
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The ARISUN STORM R1 is a high-performance road racing tire developed in partnership with professional teams. Available in both clincher and tubeless-ready versions, it features the advanced C2-ULTRA compound, high TPI casing, and a premium Kevlar-based Armor Rex puncture layer for lightweight protection and confident grip.
The tubeless version is enhanced with RB2 ELITE “Golden Armor” technology for superior air retention and hassle-free hand installation.
FEATURES
330 TPI (clincher) / 220 TPI (tubeless) high-density casing for smooth ride quality
Armor Rex Kevlar anti-puncture layer under the tread for reinforced protection
C2-ULTRA race compound for lower rolling resistance and excellent grip
RB2 ELITE structure improves tubeless sealing and simplifies installation
Sizes available: 700×25C, 700×28C, 700×30C
SPECIFICATIONS
700×25C Clincher
Weight: Approx. 215g
Casing: 330 TPI / 3-ply
Pressure: 90–110 PSI
700×28C Clincher
Weight: Approx. 235g
Casing: 330 TPI / 3-ply
Pressure: 90–110 PSI
700×30C Clincher
Weight: Approx. 258g
Casing: 330 TPI / 3-ply
Pressure: 65–100 PSI
700×25C Tubeless
Weight: Approx. 260g
Casing: 220 TPI / 2-ply
Pressure: 70–94 PSI
700×28C Tubeless
Weight: Approx. 280g
Casing: 220 TPI / 2-ply
Pressure: 70–94 PSI