Duro Razorback Mountain Bike Tire - 24 x 3.00 Shoe Brand_Shimano The Oltre XR4 Disc prioritizes

The Oltre XR4 Disc prioritizes aerodynamic efficiency

Di2 Internal Battery

Reserve hub

8mm adapter

Duro Razorback Mountain Bike Tire - 24 x 3.00 Shoe Brand_Shimano The Oltre XR4 Disc prioritizesDuro Tire's Razorback downhill mountain bike tire is set to perform. With the Hook Up bead system, you have additional protection for your rim while providing extra security for the tires bead. The Apex sidewall design adds a specially developed rubber compound layer between the sidewall and bead area to help prevent snake bite pinching and provides protection against sidewall punctures on the trail. You can attack a down hill run knowing the bead is