Continental Kryptotal-F Trail Endurance 29" Folding MTB Tire – Front The Kryptotal Front is ideal for mixed terrain and demanding terrain in trail, enduro and downhill. Profile elements, which are optimized in angle, position and height for use on the front wheel, offer both grip and traction with a balanced relationship between harmonious, smooth running and power transmission. Continental gives tuition in the Gripology seminar: With the tires from the new range, you will experience grip in gravity sports – five different profiles, three compounds and three carcasses keep you on track. All tires are approved for e-bikes with the E-25 standard and are tubeless-ready. The use of Continental Revo-Sealant is recommended. Grip to push your limits! It's all in the mix – Endurance: Mixture with