Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed ModelNumber=H2692 Chainrings fit on the Shimano

Chainrings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksets

Thanks to the separate control unit your hands remain securely on the handlebar at all times while the shift recommendation means you always ride in the correct gear

}SRAM XX1 Eagle Ceramic Bearing Pulleys and Gold Inner Cage

}Profile Design FC25 Drink System: Black

Schwalbe Thunder Burt Tire - 29 x 2.1 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed ModelNumber=H2692 Chainrings fit on the ShimanoSchwalbe Thunder Burt Tire 29 x 2. 1 Tubeless Folding Black Transparent Evolution Super Race Addix Speed. Schwalbe Thunder Burt Tires. The development goal of this tire was to combine the best of the Racing Ralph and Furious Fred. With its many small lugs it has the grip of the Racing Ralph but the low rolling resistance of the Furious Fred. PaceStar: fast rolling cross country compound with easy rolling base layer fast center and grippy shoulders