Cobalt Junior Complete Bike

FRAME: 6061-T6 alloy frame, forged dropouts with int. chaintensioner

FORK: crmo fork, 1" butted steerer, hi-ten fork legs, 23mm offset

BARS: 4130 crmo bar, seamless

GRIPS: RADIO RACELINE "COBALT" grips, diamond knurling, closed end, flangeless, 130mm length

STEM: RADIO RACELINE "COBALT" toploader stem, ext. 40mm, alloy

HEADSET: RADIO RACELINE integrated headset, sealed, 1"

LEVER: PROMAX "XL-378" brake lever, rear

BRAKES: PROMAX "MV-87" brake, rear

CRANKS: RADIO RACELINE "COBALT" 3pc crank, forged alloy, 155mm length

BB: RADIO RACELINE bb set, BSA square taper, sealed

PEDALS: RADIO RACELINE "COBALT JUNIOR" pedal, nylon

CHAIN: KMC "Z6" chain, 1/2" x 3/32"

SPROCKET: RADIO RACELINE sprocket, 40T, alloy

DRIVER: ATA f reewheel, 16T, 1/2" x 3/32", crmo

FRONT HUB: RADIO RACELINE "COBALT" f ront hub, alloy cnc, fully sealed, 28T, 3/8" crmo axle

REAR HUB: RADIO RACELINE "COBALT" rear hub, alloy cnc, fully sealed, 28T, flip flop, 3/8" crmo axle

RIMS: RADIO RACELINE "A-M5" rim, double wall, 28H, alloy

SEAT: RADIO RACELINE "MINI" combo seat

SEAT POST: RADIO RACELINE seat post, 22.2mm, alloy

SEAT CLAMP: RADIO RACELINE seat clamp, forged alloy

TIRES: ARISUN "XLR8" tires, 20" x 1-1/8"

TOP TUBE LENGTH: 18.5”

CHAIN STAY LENGTH: 12.85”

BOTTOM BRACKET HEIGHT: 10.4”

HEAD TUBE ANGLE: 73°

SEAT TUBE ANGLE: 71°

BAR RISE: 4.25”

BAR WIDTH: 24”

BACKSWEEP: 8°

UPSWEEP: 2°

WEIGHT: 8.07kg / 17.78lbs

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