This fully heat treat chromoly frame features super thick 6mm CNC machined dropouts, a short 12.7″ back end and a steeper 75.5° headtube, giving you an agile and responsive ride. The Nemesis uses straight gauge tubing for extra dent resistance, and a taller 125mm headtube to eliminate the need to run spacers under your stem. The Nemesis is one tough steed built for absolutely anything, street, park or even dirt! ###section### Product Specs MATERIAL: 4130 Chromoly HEAD TUBE ANGLE: 75.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.7″-13.3″ BB HEIGHT: 11.75" WHEEL SIZE: 20" STANDOVER HEIGHT: 9.25" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Removable WEIGHT: 5.2lbs (21″) ###section### Product Highlights Responsive Geometry with Short Backend and Steep Headtube Great all round frame for all types of riding High-quality Chromoly construction Thickened tubing to resist dents Able to run your bars with minimized need for head spacers ###shogun-image-section###
Pivotal post from Radio. Made from extruded 6061 aluminium, 200mm and with a printed Radio logo. Compatible with all pivotal seats only. ###section### Product Specs TYPE: Pivotal LENGTH: 200mm DIAMETER: 25.4mm WEIGHT: 136g / 4.8oz
Slim and lightwight Pro size fork made from fully heat treated 4130 chromoly with a 1 1/8″ steerer tube. ###section### Product Specs Steerer Length: TBC Steerer Diameter: 1 1/8" Wheel Size: 20" Material: 4130 CrMo Dropout Size: 10mm Offset: 30mm Weight: 846g / 1.86lbs
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 20.9” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.9” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 20.5” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.9” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 21.25” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 14.5” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 21.75” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 14.8” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 22.25” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 14.8” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Quartz Frame is a 2 time World Championship winning super light alloy race frame. Taking the track proven. Helium Frame as a base, Radio upgraded the frame to use their new Paradigm 6061-T6 hydroformed superior tubing to shed a considerable amount of weight compared to the Helium Frame. The Quartz also uses a forged dropout design which allowes it to be fully disc brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy, Paradigm tubing TOP TUBE LENGTH: 22.5” HEAD TUBE ANGLE: 74° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 15.2” BB HEIGHT: 11.6" WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 20mm HEADSET TYPE: Integrated tapered 1-1/8” – 1.5” BB TYPE: Euro SEAT TUBE DIAMETER: 27.2mm BRAKE MOUNTS: V-Brake WEIGHT: TBC ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Built in chain tensioners Disc brake mounts
The Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during the first days racing. The Cobalt Expert steps up to a 19.5" top tube, a longer 50mm reach cobalt stem, a slim radio pivotal seat and wider 1 3/8” Arisun XLR8 tyres. All Cobalt bikes feature fully sealed front hubs and integrated headsets, making them simply unstoppale when comparing price to spec. ###section### Product Specs FRAME MATERIAL: 6061 T6 alloy WHEEL SIZE: 20" TOP TUBE LENGTH: 19.5" CHAIN STAY LENGTH: 13.6" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 71° FORKS: cr-mo, 1-1/8″ butted steerer tube, hi-ten fork legs, 23mm offset BARS: 4130 seamless cr-mo STEM: Radio, Cobalt-toploader, ext. 50mm, alloy HEADSET: FSA, No.28, integrated headset, sealed, 1-1/8″ BRAKE MOUNTS: Welded BRAKES: PROMAX “MV-87” alloy brake rear FRONT HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, 28h, crmo axle FRONT RIM: Radio, A-M5, double wall, 28H, alloy REAR HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, crmo axle, 28h, flip flop REAR RIM: Radio, A-M5, double wall, 28H, alloy TYRES: Arisun, XLR8, 20″x 1-3/8″ SPROCKET: CRANKS: RADIO “Cobalt” forged alloy 3pc crank, 165mm long BB: Radio, BSA square taper, sealed PEDALS: Radio, Cobalt Pro, alloy SEAT: Radio Cobalt Pro, combo seat GEARING: 42/16 WEIGHT: 8.95kg/ 19.73lbs ###section### Product Highlights Expert sized BMX bike. Designed for the needs of racers who are 5ft" - 5ft 4" (150cm - 165cm) A BMX race specific bike great for those riders just getting started Strong and lightweight construction Sealed bearings throughout Integrated headset ###shogun-image-section###
The Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during the first days racing. The Cobalt Junior steps up in size without packing on the pounds at only 8kg, this is one of the lightest Junior entry level bikes out theres. All Cobalt bikes feature fully sealed front hubs and integrated headsets, making them simply unstoppale when comparing price to spec. ###section### Product Specs FRAME MATERIAL: 6061 T6 alloy WHEEL SIZE: 20" TOP TUBE LENGTH: 18.5" CHAIN STAY LENGTH: 12.85" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 71° FORKS: cr-mo, 1″ butted steerer tube, hi-ten fork legs, 23mm offset BARS: 4130 seamless cr-mo STEM: Radio, Cobalt-toploader, ext. 40mm, alloy HEADSET: Radio, integrated headset, sealed, 1″ BRAKE MOUNTS: Welded BRAKES: PROMAX “MV-87” alloy brake rear FRONT HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, 28h, crmo axle FRONT RIM: Radio, A-M5, double wall, 28H, alloy REAR HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, crmo axle, 28h, flip flop REAR RIM: Radio, A-M5, double wall, 28H, alloy TYRES: Arisun, XLR8, 20″x 1-1/8″ SPROCKET: RADIO alloy, 40t sprocket CRANKS: RADIO “Cobalt” forged alloy 3pc crank, 155mm long BB: Radio, BSA square taper, sealed PEDALS: Radio, Cobalt Junior, nylon SEAT: RADIO “Mini” combo seat GEARING: 40/16 WEIGHT: 8.07kg/ 17.78lbs ###section### Product Highlights Junior sized BMX bike. Designed for the needs of racers who are 4ft 6" - 5ft 1" (138cm - 155cm) A BMX race specific bike great for those riders just getting started Strong and lightweight construction Sealed bearings throughout Integrated headset ###shogun-image-section###
The Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during the first days racing. The Cobalt Mini is Radio's pint sized machine, scaled down and lighter build kit make this thing unrivalled out there on the track. All Cobalt bikes feature fully sealed front hubs and integrated headsets, making them simply unstoppale when comparing price to spec. ###section### Product Specs FRAME MATERIAL: 6061 T6 alloy WHEEL SIZE: 20" TOP TUBE LENGTH: 17.5" CHAIN STAY LENGTH: 13.1" HEAD TUBE ANGLE: 72° SEAT TUBE ANGLE: 70° FORKS: cr-mo, 1″ butted steerer tube, hi-ten fork legs, 23mm offset BARS: 4131 seamless cr-mo STEM: Radio, Cobalt-toploader, ext. 40mm, alloy HEADSET: Radio, integrated headset, sealed, 1″ BRAKE MOUNTS: Welded BRAKES: PROMAX “MV-87” alloy brake rear FRONT HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, 28h, crmo axle FRONT RIM: Radio, A-M5, double wall, 28H, alloy REAR HUB: RADIO “Cobalt” alloy CNC hub, fully sealed, 3/8″s, crmo axle, 28h, flip flop REAR RIM: Radio, A-M5, double wall, 28H, alloy TYRES: Arisun, XLR8, 20″x 1-1/8″ SPROCKET: RADIO alloy, 38t sprocket CRANKS: RADIO “Cobalt” forged alloy 3pc crank, 140mm long BB: Radio, BSA square taper, sealed PEDALS: Radio, Cobalt Junior, nylon SEAT: RADIO “Mini” combo seat GEARING: 38/16 WEIGHT: 7.79kg/ 17.18lbs ###section### Product Highlights Mini size. Designed specifically for the smallest racers. Approx 4ft 2" - 4ft 10" (127cm - 148cm) A BMX race specific bike great for those riders just getting started Strong and lightweight construction Sealed bearings throughout Integrated headset ###shogun-image-section###