Aggressive tread design offer excellent penetration and improved mud clearing while maintaining a consistent feel from straights to the corners. SC Single compound casing for a durable, dependable tire. TERRA 3C Maxx Terra is softer and offers more traction than 3C Maxx Speed, yet provides better treadwear and less rolling resistance than Maxx Grip. TR Tubeless Ready sealant required. DD Double Down construction features two full 120 TPI casing layers reinforced with a butyl insert. SS SilkShield offers bead to bead puncture protection covering the tread as well as the sidewalls. EXO equipped models feature Maxxis' EXO sidewall protection which helps prevent puncture from sidewall abrasions. EBIKE has achieved a passing rating for use with E-Bikes up to 28mph and is ECE-R75 approvedg ride quality Downhill 27.5x2.4 584 Fold Bk/Blk 65 60 SS/EBIKE