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WTB

WTB COURSE 52 700x52c Dual DNA SG2 Tubeless Ready black tyre

Manufacturer’s ref.: W010-1131
The WTB COURSE 52 aims to strike a balance between outright speed and off-road versatility. Its closely spaced centre knobs reduce rolling resistance and... Read more

Recommended price* : 79,95 €

69,99 €
69,99 €
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Highlights

  • Stromm Aerotech sidewalls: savings of up to 13.8 W at 40 km/h, according to WTB
  • Closely spaced centre knobs: high rolling efficiency and good durability
  • Rounded profile inherited from high-volume road tyres for progressive lean-in
  • Dual DNA compound: fast-rolling centre, grippy shoulders
  • Three-piece nylon SG2 protection from bead to bead
  • TCS Light 120 TPI casing, Tubeless Ready

Description

The WTB COURSE 52 aims to strike a balance between outright speed and off-road versatility. Its closely spaced centre knobs reduce rolling resistance and wear, while its rounded profile, inherited from high-volume road tyres, makes cornering progressive and predictable on all surfaces.

Its defining feature is on the sidewalls: Stromm Aerotech technology (international patent pending) adds vortex generators and trip strips that help keep airflow attached to the wheel. WTB claims savings of 5.8 W at 30 km/h, 9.3 W at 35 km/h and 13.8 W at 40 km/h — enough to make a difference on a long ride or in an endurance event.

Supple TCS Light 120 TPI casing, Dual DNA compound (a firm, fast-rolling centre and softer shoulders for grip) and three-piece nylon SG2 protection from bead to bead. Tubeless Ready with a folding bead. 645 g in black.

Technical information

Size: 700x52c (52-622);
Use: gravel and adventure riding — hardpack, dirt, gravel and loose-over-hard surfaces;
Casing: TCS Light, single-ply 120 TPI;
Compound: Dual DNA (firm, fast-rolling centre, softer shoulders);
Puncture protection: SG2, three-piece nylon, full bead-to-bead coverage;
Aerodynamics: Stromm Aerotech (vortex generators and trip strips on the sidewalls);
Claimed aerodynamic savings: 5.8 W at 30 km/h, 9.3 W at 35 km/h, 13.8 W at 40 km/h;
Set-up: Tubeless Ready (TCS), folding bead;
Recommended pressure: 25 to 45 psi (1.7 to 3.1 bar);
WTB calculation basis: rider weighing 73 to 82 kg; add 2 to 3 psi for every additional 4.5 kg;
Optimal internal rim width: 25 to 30 mm;
Weight (manufacturer): 645 g;
Colour: black.
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Pricing information

*Recommended retail price from supplier in September 2026