RADIO HELIUM RACE FRAME - BLACK/RED STRIPE

MATERIAL Hydroformed 6061 alloy

TOP TUBE LENGTH (effective) 20.5” (521mm)

CHAIN STAY LENGTH (min.) 13.2” (335mm)

DROPOUT SIZE 10mm

HEAD TUBE ANGLE 73.5°

SEAT TUBE ANGLE 71°

HEAD TUBE SIZE (full int.) 1-1/8” (120mm)

SEAT POST SIZE 22.2mm

SEAT TUBE LENGTH 215mm

BOTTOM BRACKET HEIGHT EU, 10.8”

WHEEL SIZE 20 x 1.4”

RIDER AREA 526.6mm

EXTRA • forged and CNC machined dropout
with integrated chain tensioner

• disc brake compatible
with Helium Pro disc brake mount

WEIGHT 1.510kg/3.33lbs