Very lightly used! This is basically like new!
The bike has been checked over and tuned. Ready to rip!
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 this year 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.
FRAME: 6061-T6 alloy frame, forged dropouts with int. chain tensioner
FORK: crmo fork, 1-1/8" butted steerer, hi-ten fork legs, 23mm offset
HANDLEBAR: 4130 crmo bar, seamless
GRIPS: RADIO RACELINE "COBALT" grips, diamond knurling, closed end, flangeless, 130mm length
STEM: RADIO RACELINE "COBALT" top loader stem, ext. 50mm, alloy
HEADSET: FSA "No.28" integrated headset, sealed, 1-1/8"
BRAKE LEVER: PROMAX "XL-378" brake lever, rear
BRAKE: PROMAX "MV-85" brake, rear
CRANK: RADIO RACELINE "COBALT" 3pc crank, forged alloy, 165mm length
BB: RADIO RACELINE BB set, BSA square taper, sealed
PEDALS: RADIO RACELINE "COBALT PRO" pedal, alloy
CHAIN: KMC "Z6" chain, 1/2" x 3/32"
SPROCKET: RADIO RACELINE sprocket, 42T, alloy
DRIVER: ATA freewheel, 16T, 1/2" x 3/32", crmo
FRONT HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 3/8" crmo axle
REAR HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 3/8" crmo axle
FRONT RIM: RADIO RACELINE "A-M5" rim, double wall, 28h, alloy
REAR RIM: RADIO RACELINE "A-M5" rim, double wall, 28h, alloy
SEAT: RADIO RACELINE "COBALT PRO" combo seat
SEAT POST: RADIO RACELINE seat post, 25.4mm, alloy
SEAT CLAMP: RADIO RACELINE seat clamp, forged alloy
TIRES: ARISUN "XLR8" tires, 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°
Very lightly used! This is basically like new!
The bike has been checked over and tuned. Ready to rip!
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 this year 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.
FRAME: 6061-T6 alloy frame, forged dropouts with int. chain tensioner
FORK: crmo fork, 1-1/8" butted steerer, hi-ten fork legs, 23mm offset
HANDLEBAR: 4130 crmo bar, seamless
GRIPS: RADIO RACELINE "COBALT" grips, diamond knurling, closed end, flangeless, 130mm length
STEM: RADIO RACELINE "COBALT" top loader stem, ext. 50mm, alloy
HEADSET: FSA "No.28" integrated headset, sealed, 1-1/8"
BRAKE LEVER: PROMAX "XL-378" brake lever, rear
BRAKE: PROMAX "MV-85" brake, rear
CRANK: RADIO RACELINE "COBALT" 3pc crank, forged alloy, 165mm length
BB: RADIO RACELINE BB set, BSA square taper, sealed
PEDALS: RADIO RACELINE "COBALT PRO" pedal, alloy
CHAIN: KMC "Z6" chain, 1/2" x 3/32"
SPROCKET: RADIO RACELINE sprocket, 42T, alloy
DRIVER: ATA freewheel, 16T, 1/2" x 3/32", crmo
FRONT HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 3/8" crmo axle
REAR HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 3/8" crmo axle
FRONT RIM: RADIO RACELINE "A-M5" rim, double wall, 28h, alloy
REAR RIM: RADIO RACELINE "A-M5" rim, double wall, 28h, alloy
SEAT: RADIO RACELINE "COBALT PRO" combo seat
SEAT POST: RADIO RACELINE seat post, 25.4mm, alloy
SEAT CLAMP: RADIO RACELINE seat clamp, forged alloy
TIRES: ARISUN "XLR8" tires, 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°
