Big Betty is back! Equipped with everything that modern tire technology has to offer. A downhill and enduro all-rounder for dry to wet ground. Big Betty works perfectly on the rear wheel in combination with our beloved Magic Mary.Performance LineExcellent quality for intensive use. Here you get the most tire for the money.Addix Performance CompoundVery durable rubber compound with a wide range of requirements. Similar to Speedgrip, it is a universal compound for tires in the Performance Line. - Wheel size: 29 inch - E-bike compatibility: Approved up to 50 km/h (ECE-R75) - Intended use: MTB - Features: light puncture protection - Weight: 1620 g Tire - Pressure (psi): 35 - 55 - Tire size in inches (diameter x width): 29 x 2.40 inch - Tread: HS608 - Tire size ETRTO in mm (width x diameter): 62-622 - Type: Performance, TwinSkin - Construction: clincher - Maximum load: 125 kg - Puncture protection - Density carcass fabric: 50 TPI - Rubber compound: Addix Performance - Pressure (bar): 1.6 bar - 3.5 bar Main information - Delivery (quantity): single.