The Alpha MC Studio Jacket takes Castelli’s favourite winter cycling jacket the Alpha RoS but transforms it into a casual version. Borrowing all the same technology and fabrics the Alpha MC provides the same deep winter protection as its on bike sibling.The exterior of the jacket is made from GORE-TEX INFINIUM™ WINDSTOPPER® fabric. The lightweight fabric has a unique membrane that delivers the triple crown of being completely windproof, highly breathable, and water repellent, while offering insulation. Minimal seaming and seam sealed shoulders eliminate points where moisture can enter the jacket.The signature Alpha double-layer construction provides superb insulation with PrimaLoft® synthetic down and a nylon liner that fits over other layers.Just like Castelli’s on-bike kit, all the details are there. A YKK® Vislon® zip makes for easy opening and closing. A raw-cut edge waist helps create a seal blocking out any wind, as does the new double-layer cuff design. The usual 3 rear pockets are traded for two front pockets as well as an inner chest pocket. A hood completes the jacket so you can be as warm as possible making your way to the start line, or kick starting your recovery. Key Features: Castelli’s deep winter Alpha RoS cycling jacket but in a casual design,GORE-TEX™ WINDSTOPPER® 150 fabric for wind protection with high breathability and effective rain protection,Minimal seams reduce chance of water entering the jacket,Double-layer construction with PrimaLoft® synthetic down insulation and nylon liner that slides easily over other layers,YKK® Vislon® zipper for easy regulation of airflow,Raw-edge waist with silicone gripper lies flat and seals out wind,Double-layer cuff integrates with glove to prevent cold wind or water from entering,2 front pockets and additional inner chest pocket,Integrated hood with draw-cord closure,.
The Solar fork features a 100% Torayca carbon fibre leg and steerer construction making it one of the lightest forks ever made. Tested in the lab and on the track for over 2 years, the Solar fork is the pinnacle of BMX technology. ###section### Product Specs Steerer Length: TBC Steerer Diameter: Tapered 1 1/8" - 1 1/2" Wheel Size: 20" Material: Carbon Dropout Size: 20mm Offset: 32mm Weight: 490g / 17.28oz
Built, designed and constructed specifically for the little guys and girls, whether you're a first time rider or an aspiring pro the Dice 16" is perfect. With the Dice 16 everything has been kept in proportion to a full size 20" just smaller, the frame geometry, the 127mm cranks right down to the Radio 40mm topload stem everything is designed to be as comfortable and functional as any full-size would be. Radio utilised a full 6061-T6 alloy frame and crank to keep the weight down, with 1020 hi-ten steel for the fork and bar. This sized down machine is finished off with high quality parts Salt, making it an unbeatable option for your first bike. ###section### Product Specs FRAME MATERIAL: 6062 Alloy WHEEL SIZE: 16" TOP TUBE LENGTH: 16" CHAIN STAY LENGTH: 11.1" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71.5° FORKS: Radio Rookie BARS: Radio Rookie 16 STEM: Radio Junior Top Load 40mm HEADSET: FSA A-Headset Looseball BRAKE MOUNTS: Welded BRAKES: Radio AM U-Brake FRONT HUB: Radio AM Alloy Looseball FRONT RIM: Radio Rookie Single Wall 28H REAR HUB: Radio AM Alloy Cassette 10T (Semi Sealed) REAR RIM: Radio Rookie Single Wall 28H TYRES: Salt 16x2.2, Tracer Tyre SPROCKET: Radio Junior 25T Steel CRANKS: Radio Junior 3pc 127mm BB: BSA (68) 19mm Sealed PEDALS: Radio VP225 Nylon SEAT: Radio Rookie Combo GEARING: 25/10 WEIGHT: 8.46kg (18.65 lbs) ###section### Product Highlights Smaller 16" Wheels - The Perfect fit for for 5-8 years olds (3ft - 3ft 6 / 90cm - 105cm) Specifically designed for the smaller rider, just starting out in BMX Traditional BMX geometry Responsive brakes Fitted with high-quality aftermarket components
Tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out and powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry and technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff and fast, exactly how a race bike should. ###section### Product Specs MATERIAL: Hydroformed 6061-T6 alloy - 21.25" Top Tube 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: 10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.840kg / 4.05lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Hydroformed tubing for increased strength Integrated seat post clamp
Tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out and powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry and technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff and fast, exactly how a race bike should. ###section### Product Specs MATERIAL: Hydroformed 6061-T6 alloy - 22.25" Top Tube 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: 10mm HEADSET TYPE: 1-1/8" - 1.5" tapered BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.905kg / 4.20lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Hydroformed tubing for increased strength Integrated seat post clamp
Tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out and powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry and technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff and fast, exactly how a race bike should. ###section### Product Specs MATERIAL: Hydroformed 6061-T6 alloy - 22.5" Top Tube 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: 10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.905kg / 4.20lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Hydroformed tubing for increased strength Integrated seat post clamp
Tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out and powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry and technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff and fast, exactly how a race bike should. ###section### Product Specs MATERIAL: Hydroformed 6061-T6 alloy - 21.75" Top Tube 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: 10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.870kg / 4.12lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Hydroformed tubing for increased strength Integrated seat post clamp
The Saiko now comes in an 18" version, for all those younger riders who want a low-slung BMX with slightly shorter geometry then this is the bike for you. Radio utilise both 1020 hi-ten steel and crmo in the Saiko's construction to ensure a perfect balance between weight and durability. It's a ridiculously fun bike that features 25/9 gearing, a sealed mid bb, an integrated headset and the ever popular Salt Tracer Tyres. All of that results in what is easily one of the most stacked 18" bikes on the market. ###section### Product Specs FRAME MATERIAL: crmo down tube, 1020 hi-ten WHEEL SIZE: 18" TOP TUBE LENGTH: 18" CHAIN STAY LENGTH: 12.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71.5° FORKS: RADIO “SAIKO 18” fork, 1020 hi-ten, crmo steerer, tapered legs BARS: RADIO “AM 18” bar, 1020 hi-ten STEM: SALT “JUNIOR” top loading stem, 40mm reach HEADSET: SALT “PRO” int. headset, sealed bearing BRAKE MOUNTS: Welded BRAKES: RADIO “AM” alloy u-brake rear FRONT HUB: RADIO “AM” hub, alloy, loose ball, 3/8″s male axle, 36h FRONT RIM: RADIO “AM” rim, single wall REAR HUB: RADIO “AM” cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h REAR RIM: RADIO “AM” rim, single wall TYRES: SALT “TRACER” tyres, 2.2″ front & rear SPROCKET: RADIO “VISION” steel 25t sprocket CRANKS: RADIO “AM” 3pc crank, tubular, crmo, 152mm, 8 spline BB: Mid size, press fit, sealed bearing PEDALS: RADIO “PRO” Nylon Fibreglass Pedals SEAT: RADIO “CENTURY” slim padded combo seat GEARING: 25/9 WEIGHT: 10.62kg / 23.41lbs ###section### Product Highlights 18" Wheels are great for riders just a bit too small to manoeuvre a full size 20" Bike (approx 3ft 4 - 4ft 4 / 100cm-130cm) Great for Riders who are just too small to handle a full size 20" BMX High-quality Chromoly construction Includes sealed bearings Fitted with high-quality aftermarket components
The Radio Helium frames took the race world by storm when originally . With multiple world championship wins, the Helium frame is now a common sight on tracks across the globe. Radio's flagship frame now uses their own unique forged dropout design which allows it to be fully disc-brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy 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 Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts
The Radio Helium frames took the race world by storm when originally . With multiple world championship wins, the Helium frame is now a common sight on tracks across the globe. Radio's flagship frame now uses their own unique forged dropout design which allows it to be fully disc-brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy 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 Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts
The Radio Helium frames took the race world by storm when originally . With multiple world championship wins, the Helium frame is now a common sight on tracks across the globe. Radio's flagship frame now uses their own unique forged dropout design which allows it to be fully disc-brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy 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 Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts
The Radio Helium frames took the race world by storm when originally . With multiple world championship wins, the Helium frame is now a common sight on tracks across the globe. Radio's flagship frame now uses their own unique forged dropout design which allows it to be fully disc-brake compatible when used with the Helium disc brake mount. ###section### Product Specs MATERIAL: Hydroformed 6061 alloy 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 Hydroformed tubing for increased strength Built in chain tensioners Disc brake mounts