Ouster:~ The Ouster is an excellent choice for tackling technical terrain. The tall, open center tread keeps the mud on the ground and off your tires, and grips roots and rocks while climbing. The aggressive side knobs give you the confidence to rail away. Folding models feature 60tpi, EPS puncture protection, and dual compound. Wire models feature 27tpi and single compound. 701g (29x2.25 folding), 855g (29x2.25 wire).
• 27tpi construction
• Single compound design
• Weight: 765g (26x2.25 wire), 963g (26x2.4 wire), 855g (29x2.25 wire)