INFO
THE COBALT LINE COMBINES PROVEN GEOMETRY AND DIALLED COMPONENTS GIVING YOU THE BEST START OUT OF THE GATE DURING YOUR FIRST DAYS RACING. THE COBALT EXPERT STEPS UP TO A 19.5″ TOPTUBE, A LONGER 50MM REACH COBALT STEM, A SLIM RADIO COMBO SEAT AND WIDER 1 3/8″ ARISUN “XLR8” TIRES.
FRESH OUT OF THE BOX FOR 2021 WITH INCREDIBLE NEW PAINT AND GRAPHICS, YOU’LL BE ABLE TO SPOT A COBALT ON THE TRACK VERY EASILY. ALL COBALT BIKES NOW FEATURE FULL SEALED FRONT HUBS AND INTEGRATED HEADSETS, MAKING THEM SIMPLY UNBEATABLE WHEN COMPARING PRICE TO SPEC. THE COBALT IS ONE SERIOUSLY UNSTOPPABLE MACHINE.
Radio Cobalt Expert - BMX Race Bike
FRAME 6061 T6 alloy, forged dropouts with int. chain tensioner
FORK cr-mo, 1-1/8″ butted steerer tube, hi-ten fork legs, 23mm offset
HANDLEBAR 4130 seamless cr-mo
GRIPS Radio, diamond knurling, closed end, flangeless, 130mm length
STEM Radio, Cobalt-toploader, ext. 50mm, alloy
HEADSET FSA, No.28, integrated headset, sealed, 1-1/8″
BRAKE LEVER PROMAX “XL-378” alloy brake rear
BRAKE PROMAX “MV-87” alloy brake rear
CRANK RADIO “Cobalt” forged alloy 3pc crank, 165mm long
BB Radio, BSA square taper, sealed
PEDALS Radio, Cobalt Pro, alloy
CHAIN KMC, Z6, 1/2″ x 3/32″
SPROCKET RADIO alloy, 42t sprocket
DRIVER ATA, 16T, 1/2″ x 3/32″, cr-mo
FRONT HUB RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, 28h, crmo axle
REAR HUB RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, crmo axle, 28h, flip flop
RIMS Radio, A-M5, double wall, 28H, alloy f&r
SEAT Radio Cobalt Pro, combo seat
SEAT POST Radio 25.4mm alloy
SEAT CLAMP Radio, seat clamp, forged, alloy
TIRES Arisun, XLR8, 20″x 1-3/8″
WEIGHT 8.95kg/ 19.73lbs
FRAME GEOMETRY
TOP TUBE LENGTH 19.5″
CHAIN STAY LENGTH 13.6″
HEAD TUBE ANGLE 73°
SEAT TUBE ANGLE 71°
BOTTOM BRACKET HEIGHT 10.8″
HANDLEBAR GEOMETRY
RISE 5.75″
WIDTH 24.5″
BACKSWEEP 8°
UPSWEEP 2°