Maxxis Minion DHR II DC EXO Tire Color:Black 100% Recycled 900D Polyester TPU Size:24 oz. 100% Recycled 900D Polyester TPU Lighting performance as defined by the ANSI PLATO FL 1 protocol Lighting Color Lighting Levels Brightness Distance Burn Time Reserve Lighting White MAX BURN TIME 7 lm 10 m 100 h STANDARD 100 lm 60 m 7 h 2 h MAX POWER 600 lm 115 m 2 h Red Green Blue Continuous 4 lm 5 m 50 h Strobe Visible at 700 m for 300 h Lighting performance with 3 AAA LR03 batteries 40" and up are considered WT according to Maxxis whether or not they are labeled WT The shoulder knobs were borrowed from the legendary Minion DHF and then beefed up to handle duty as a rear tire and center tread has been heavily ramped to roll fast and track straight under braking