Continental Kryptotal Rear Tire - 29 x 2.60 Tubeless Folding BLK Soft Enduro Casing E25Continental Kryptotal Rear Tire 29 x 2. 60 Tubeless Folding Black Soft Enduro Casing E25. Kryptotal Rear tire is optimized for the rear wheel; this all around tire balances stability of grip traction for braking and rolling resistance. Ideal for mixed terrain conditions for you to push your limits in trail enduro or downhill gravity riding. Carcass construction is robust and impervious against damage and penetration from foreign objects resulting in a