20"x1.75" Kudos Pro SRC/120 Fold Bicycle Tire Merits Atlantis 2 (P720/P7201/P7202) The 27" measurement refers to

The 27" measurement refers to the greatest exterior width of the seat base

The Kenda 130/90-10 Dual Sport scooter tire features an aggressive tread pattern designed for on and off road

it may take a while for the green LED light to show or turn on

Resistance unit clutch knob to ensure optimum tire/roller engagement

20"x1.75" Kudos Pro SRC/120 Fold Bicycle Tire Merits Atlantis 2 (P720/P7201/P7202) The 27" measurement refers toThe Kudos Pro is Kenda's latest BMX race tire which features a smooth fast rolling center and micro knobs for grippy shoulders. Single Tread rubber compound designed for speed on today's demanding BMX tracks. 120 tpi, lightweight casing and folding beads allow for snappy acceleration. SRC Standard Rubber Compound, combines the best attributes of low rolling resistance, extreme durability and tread longevity. Kenda: 214075