WTB Nano TCS Light/Fast Rolling Tire

$48.19Compared to $76.95*Save 37%
*Intermediate markdowns may have been taken.
Color: Black
Size: 700C x 40 MM

Built for speed with a nearly uninterrupted centerline, the WTB Nano TCS Light/Fast Rolling tire's staggered outer knobs let you stay on the gas up chunky climbs and through loose gravel corners.


  • Dual DNA delivers minimal rolling resistance due to a consistent centerline tread while staggered knobs provide steadfast traction that dig in without cutting down on speed
  • High-volume 40 mm width smooths out jarring gravel while also reducing drag and rolling resistance
  • Bead-to-bead SG2 Protection incorporates a nylon insert to provide additional puncture protection on rough gravel roads and improves overall air-retention
  • 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 casing is supple, gram-conscious and designed to be compliant while still trail worthy; single 120 tpi ply saves weight
  • Conditions: hardpack, dirt, gravel
  • 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


Gravel Cycling

Wheel Size


Tire Width

40 millimeters

Bead Type




Thread Count Casing (tpi)

120 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

25-50 pounds per square inch


545 grams

0 reviews

Loading Reviews...

Questions & Answers

Loading Questions...