RICE BRAN CERAMIC
Under exclusive license by NMB Minebea, IRC Tire has developed a bicycle rubber compound that incorporates the newly founded field of Rice Bran Ceramic. Previously discarded in the production of food, the outer husk, or bran of an individual rice kernel is now ground, mixed with a phenolic or epoxy thermosetting resins, then kneaded into IRC bicycle rubber compounds.

Improved Traction_ Think of the small bits of RBC as tiny balls with both needles and pores that are randomly oriented throughout the tire tread. The needles create a "micro-spike" effect that enhances traction by essentially poking into the road surface while the "micro-pores" act as mini suction cups, and grip the surface in a second way. Better yet, these advantages are not diminished in extreme heat or cold, ensuring consistent grip.

Decreased Weight_ Compared to other common rubber compound additives such as silica or carbon, Rice Bran Ceramic possesses a lower molecular weight thanks to its porous structure and yields a lighter tire. Take for example the new IRC Redstorm RBC, a full featured tire meant for everyday, as well as race use. In the 700x23c size, the weight hovers at only 205g.

Reduced Friction_ Rolling resistance is a reality that every rider must face. Rice Bran Ceramic improves upon previous rubber compounds by actively damping tire squirm and deflection. A quieter tire is a faster tire with greater straight line speed.

Durability_ Longer tire life means changing out fewer tires. RBC also boasts a greater life span than more common rubber compounds. And because the Rice Bran Ceramic is found throughout the rubber compound, the benefits do not diminish as the tread is worn away through normal use,

Models Offering RBC: Redstorm
Motorcycle Coil Casing
As a leader in motocross tire design, IRC knows what it takes to build a tire that handles speed, resists high impact pinch flats and protects against ride ending sidewall slashes. 150% stronger than standard tire casing, MC3's unique woven design is the first step in constructing our DH-specific tires.

Models Offering MC3: Tamashi DH Pro Spec, Tamashi DH Pro Spec Tubeless, Tamashi DH Deep Contact, Tamashi DH Deep Contact Tubeless, Tamashi DH Soft Compound, Tamashi DH Racing Compound
Snakebite Prevention Rubber
Snakebite Prevention Rubber provides the most advanced casing technology available for high impact riding. A progressive elastic rubber elastomer is encased within the tire casing to provide more sidewall rigidity and fewer pinch flats.

Model Offering SPR: El Gato.
Twin Reinforce Fabric
The new Twin-Reinforce Fabric offers roadies the highest level of protection against pot holes, frost heaves and other pinch-flat inducing obstacles. A reinforcement at the base of the bead applied to each sidewall creates a cushion between the rim and the road hazard yet remains flexible for a smooth ride.

Models Offering TRF: Redstorm, Redstorm Wet.
Carbon Aramid Force
IRC's exclusive CAF/Carbon-Aramid Force casing incorporates strong carbon fiber and aramid reinforced threads to provide the highest degree of sidewall protection that is both pliable and light.

Models Offering CAF: Serac XC, Mythos XC Slick.
Internal Air Seal
To fight casing air-seepage and offer an additional level of protection against air loss due to casing trauma, IRC applies a butyl coating to the inner walls of their tubeless tires. IAS also allows the tire to be repaired with a glue type patch kit.

Models Offering IAS: Mibro Tubeless, Stingo XC Tubeless, Serac XC Tubeless, Mythos XC O2 Tubeless, Tamashi DH Pro Spec Tubeless, Tamashi DH Deep Contact Tubeless.
Pinchflat Resistant Foam
Pinchflat Resistant Foam is another IRC innovation that greatly increases the tire's performance and function. A medium density foam rubber is encapsulated within the casing construction above the bead area to provide a hearty defense against pinch flats.

Models Offering PRF: Notos XC, Mythos XC Slick.
Hybrid Tread Compound
Outer and inner tire treads are designed to perform different tasks. IRC takes this thinking one step further by constructing outer knobs of a firm compound while using a softer, more grippy material for the center tread. The result...a rubber combination that is custom tuned for stable cornering and increased traction.

Models Offering HTC: Redstorm Wet, Redstorm Sprint, Mibro, Mibro Tubeless, Serac XC Lite, Serac XC, Serac XC Tubeless, Notos XC, Mythos XC Slick, Mythos XC O2 Tubeless.
Duro Belt Technology
IRC's Duro Belt is constructed of tightly woven aramid and nylon cords and sandwiched between the tread rubber and tire casing. This protective layer provides outstanding puncture resistance with minimum weight gain.

Models Offering DBT: Triathlon, Road Winner II, Tandem.
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