WTB Trail Boss Mountain Bike Tire (29" x 2.4") Tubeless Folding, Aggressive Tread for Trail Rides (Black, SG1 Puncture Protection)

Get ready to conquer the toughest trails with the WTB Trail Boss Tough SG1 Mountain Bike Tire. Built with a dual ply 60 TPI casing, this tire offers unmatched durability for your mountain e-bike or aggressive trail rig, handling rough terrain at high speeds with ease. The advanced tread design features fast-rolling center treads for excellent grip during acceleration and braking, while the large outside knobs keep you glued to the turns. Plus, the 2.4 size pairs perfectly with larger front tires, allowing you to run a 2.5 upfront for precise steering while maintaining stability in the rear. Equipped with WTB’s SG1 Protection, the Trail Boss provides reliable puncture resistance where it counts. A nylon insert under the tread cap extends to the cornering lugs, while the Inner Peace bead insert enhances rim and sidewall strength, keeping pinch flats at bay. Setting up tubeless is a breeze with WTB’s TCS tubeless system, ensuring a secure fit and superior air retention. Experience the ultimate in trail performance and durability with the WTB Trail Boss Tough SG1 tire—your ride deserves it!

• THE TOUGHEST CASING: The new Tough Trail Boss uses a dual ply 60 tpi casing - that’s two layers of tire casing material combined to create our strongest tire platform. Ideal for your mountain ebike or aggressive trail rig, WTB Tough casings can handle the rough terrain at high speeds.
• SG1 PROTECTION: WTB’s SG1 Protection combines puncture protection where you need it most. SG1 tires deploy a nylon insert under the centerline of the treadcap extending to the cornering lugs to ensure puncture protection. SG1 tires also receive our famous Inner Peace bead insert protection, which improves rim and sidewall strength to keep pinch flats at bay.
• FAST ROLLING TREAD PATTERN: The Trail Boss features an advanced tread design with fast-rolling center treads that provide excellent grip during acceleration and braking. The large outside knobs keep you glued into the turns. Commonly used as a rear tire, the new Trail Boss Tough SG1 casing ensures durability and is more than capable of handling the demands of your trail e-bike.
• PERFECT 2.4 VOLUME: The Trail Boss comes in a 2.4 size that pairs perfectly with larger front tires. Consider running a 2.5 up front for precise steering while keeping the rear fast and stable with the 2.4. The stiff, predictable sidewalls on the rear tire are built to handle the demands of high-speed, heavy e-bikes.
• EASIEST OF TUBELESS: With WTB’s TCS tubeless system you will have a proper fit and ease of tubeless setup every time. TCS casings with SG1 offer more air retention. Checkout other WTB TCS products to dial in your tubeless setup.
• E50 FOR E-BIKES: The SG1 models of the Trail Boss are certified E50 for e-bikes up to 50 kph (31 mph).