Tire 28" Continental Terra Trail ShieldWall TR 40-622 Fold

28-inch Continental Terra Trail ShieldWall TR tire with an ETRTO size of 40-622.

Technical specifications

• E25 – for e-bikes up to 25 km/h
• PureGrip Compound
• Threads per inch (TPI): 3/180
• Pressure: 3.0–5.0 bar
• Size: 28 x 1.5
• ETRTO (mm): 40-622
• Weight: 475 g

Technologies

E-25 – When developing e-bike tires, Continental draws on more than 100 years of experience with moped and motorcycle tires. All of its city and trekking tires are rated for a standard speed of at least 25 km/h. Tires marked e50 are also certified for S-Pedelecs. Their high-quality construction provides strong puncture protection and low rolling resistance, and helps prevent premature wear caused by the additional driving force.

PUREGRIP COMPOUND – Based on activated silica, this compound was specifically developed to create a compound technology for performance tires. After intensive development, Continental's Korbach research and development department produced a special compound with outstanding grip and cross-country performance. The PureGrip rubber compound is ranked below the BlackChili compound and is used in performance products in the road and mountain bike segments.

SHIELDWALL SYSTEM – The ShieldWall system combines high puncture protection with low rolling resistance and low weight. This is achieved with an additional, all-round puncture protection layer made of finely woven cross fabric. It gives the tire high resistance to punctures and damage. Despite the additional layer, the tire offers good damping and a high degree of flexibility, allowing it to adapt well to the ground. The Tubeless Ready bead allows easy and straightforward tire installation. For the best sealing and performance, Continental recommends using RevoSealant sealant.