Continental Kryptotal Rear Tire – Tubeless Mountain Bike

Product Overview

The Continental Kryptotal Rear Tire is a purpose-built, tubeless-ready mountain bike tire engineered specifically for the rear wheel. Designed to handle the unique demands of modern trail, enduro, and downhill riding, it delivers an exceptional balance of grip, traction, and low rolling resistance on mixed terrain. Whether you’re navigating loose gravel, technical rock sections, or root-strewn descents, this tire provides confident performance across variable conditions. Its rugged carcass construction resists cuts, punctures, and impacts from sharp debris, ensuring durability in the most demanding off-road environments. With an official E25 e-bike rating, the Kryptotal-R is certified for electric mountain bikes capable of speeds up to 25 km/h, offering reinforced protection and reliable performance even under the added stress and torque of electric assistance.

Key Features

• Optimized for Rear Wheel Performance: Engineered to meet the increased workload of the rear wheel—responsible for propulsion, braking, and cornering forces—this tire enhances stability, maximizes traction during hard stops, and improves rolling efficiency on dynamic trails.
• Robust Carcass Construction: Built with a high-strength casing that resists damage and penetration from sharp rocks, thorns, and other trail hazards. This results in a durable yet lightweight design that maintains agility without sacrificing protection.
• Tubeless Compatible (with Inner Tube Option): Can be used either as a traditional tubed setup or converted to tubeless for lower weight and improved ride feel. For best sealant performance, we recommend using Continental’s Revo-Sealant to automatically seal small punctures.
• E25 E-Bike Rated Certification: Certified for use on e-MTBs traveling at up to 25 km/h. The tire’s enhanced structure offers superior puncture resistance and reduced rolling resistance, helping prevent premature wear caused by the higher torque and sustained loads of electric drivetrains.
• Trail-Optimized Tread & Casing: While sharing durability characteristics with Enduro-level tires, this model is tailored for trail applications—delivering responsive handling, consistent grip, and long-lasting performance on varied off-road surfaces.

Technical Specifications

• Size: 27.5 x 2.6 inches
• Casing Type: Trail Casing
• Foldable Design: Yes
• Tubeless Ready: Yes (compatible with inner tube)
• E-Bike Rating: E25 (up to 25 km/h)
• Color: Black

Benefits & Use Cases

The Continental Kryptotal Rear Tire excels in environments where trail conditions change frequently—from smooth singletrack to rocky descents, muddy climbs, or packed dirt. Its reinforced casing inspires confidence when riding over sharp rocks, embedded glass, or protruding roots, significantly reducing the risk of pinch flats and sidewall damage. The optimized tread pattern delivers strong braking control and predictable cornering grip, making it ideal for riders who push their limits in trail, enduro, or gravity disciplines.

Rolling efficiency is a key strength of this tire. The low rolling resistance translates into less effort required during climbs and longer rides, improving overall endurance and enjoyment. This makes it particularly valuable for e-bike users who benefit from extended range and reduced fatigue during technical sections or sustained uphill efforts.

For riders seeking maximum performance, pairing this rear tire with the matching Continental Kryptotal Front Tire creates a perfectly balanced setup. This symmetrical combination ensures consistent handling, predictable steering response, and optimal traction distribution between front and rear wheels—critical for confidence-inspiring control on challenging terrain.

The Kryptotal-R is compatible with standard mountain bikes and fully approved for use on e-MTBs rated up to 25 km/h. Its development draws on Continental’s extensive heritage in high-performance rubber compounds and structural engineering, originally honed through decades of innovation in moped and motorcycle tires. This expertise ensures that every aspect of the tire—from compound formulation to bead design—meets rigorous standards for safety, durability, and performance under real-world off-road stress.

Important Notes

To achieve the full benefits of a tubeless setup—such as lower rolling resistance, lighter weight, and automatic sealing of minor punctures—we strongly recommend using Continental’s Revo-Sealant. While the tire is compatible with standard inner tubes, tubeless mode is preferred by most serious trail and e-MTB riders for enhanced ride quality and convenience.

Due to its wide 2.6-inch profile, always verify that your frame and fork have sufficient clearance before installation. Clearance requirements vary by bike model, so consult your manufacturer’s specifications or measure carefully if upgrading from a narrower tire.

This listing includes one Continental Kryptotal Rear Tire only. The front tire must be purchased separately if you wish to match both wheels with the same model.