Big Betty is back! Equipped with everything modern technology has to offer. A downhill and enduro all-rounder for dry to wet conditions. Big Betty works perfectly on the rear wheel in combination with our beloved magic. Long, sloping brake edges for maximum braking traction Extremely stable shoulder blocks for Excellent grip in the treads Aggressive, open profile for excellent grip and self-cleaning Size: Etro 70-584 (27.5 x 2.80 inches) Type: folding tread Rubber compound: Addix Soft Construction: Super Trail Color: black Seal: Tle (Tennesseed Easy) Weight: 1300 grams Tire pressure: max. 2.60 Bar (Max. 38Psi) Max. Tax: 120 kg Spur: 50 Bike E-50 Profile: HS608