Schwalbe Marathon Plus MTB Performance Twin SmartGuard 26x2.1 Standard Tire Model=Spiderless Direct Mount Retainer Chainring Featuring the versatile CINCH interface

Featuring the versatile CINCH interface for interchangeable spiders limitless ring combinations a 30mm alloy spindle and compatibility across all relevant frame standards

Adjustable aluminum struts for lightweight strength and durability

Axial master cylinder features an enlarged expansion reservoir that reduces the risk of air being trapped in the system and ensures reliable long-term operation

model NQR diameter 36

Schwalbe Marathon Plus MTB Performance Twin SmartGuard 26x2.1 Standard Tire Model=Spiderless Direct Mount Retainer Chainring Featuring the versatile CINCH interfaceSchwalbe Marathon Plus MTB Tire 26 x 2. 1 Clincher Wire Black Reflective Performance Dual SmartGuard E 50. Schwalbes most puncture resistant MTB tire is now approved for fast E Bikes. The central rib design rolls easily over hard paths while strong outer lugs provide great off road traction. The SmartGuard provides superior puncture protection against foreign objects for a reliable ride. TECH SPECS Color Black Reflective Defined Color Black Designed