WTB Raddler TCS Light/Fast Rolling Tire

$48.19Compared to $76.95* Save 37%
*Intermediate markdowns may have been taken.
Color: Black
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Order by 9am PT on Dec. 19 for delivery before Dec. 25. Members get free shipping! 
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A high-volume gravel tire for venturing onto unpredictable roads and trails, the Raddler TCS Light/Fast Rolling tire combines a fast-rolling short-knob centerline with get-rad chunky outer knobs.


  • Dual DNA rubber compound mixes a firmer low-profile centerline for faster rolling and durability with softer toothy side knobs for control and grip around corners
  • Semi-slick design cuts down on rolling resistance while still providing ample bite for out-of-the-saddle pedaling
  • Center and intermediate knobs on the Raddler are slightly taller than those of the original Riddler, increasing tire lifespan without negatively affecting rolling efficiency
  • TCS (Tubeless Compatible System) is the WTB-designed standardized tubeless rim/tire system designed to meet international ETRTO standards and ensure reliable performance
  • TCS Light/Fast Rolling 120 tpi casing features bead-to-bead SG2 nylon insert for added puncture protection on rough roads, plus improved overall air retention
  • Conditions: dirt, gravel, loose, wet
  • Note: Tire images shown may not reflect size/color/material options available on this page


View all WTB Gravel Bike Tires

Technical Specs

Best Use


Road Cycling

Gravel Cycling

Wheel Size


Tire Width

700C x 40 MM: 40 millimeters

700C x 44 MM: 44 millimeters

Bead Type




Thread Count Casing (tpi)

120 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

25-50 pounds per square inch


700C x 40 MM: 522 grams

700C x 44 MM: 547 grams

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