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
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: 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: 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 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
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
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
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 Revo 20" allows you to get your first taste of the BMX world on a solid and welldesigned bike. Radio took extra care when hand selecting the components on these bikes to ensure that the bike could be ridden straight out of the box, simple to work on and maintain, but also easily upgradable over time. Despite the low price point, the Revo is packed full of great features like 25/9 gearing, tapered fork legs, and short responsive pro inspired geometry. ###section### Product Specs FRAME MATERIAL: Hi Ten Steel WHEEL SIZE: 20" TOP TUBE LENGTH: 20" CHAIN STAY LENGTH: 13" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71.5° FORKS: 1020 hi-ten, crmo steerer BARS: hi-ten STEM: SALT “AM” topload stem, 50mm reach HEADSET: FSA “a-head-set” loose ball BRAKE MOUNTS: Welded U-Brake BRAKES: RADIO “AM” alloy u-brake FRONT HUB: RADIO “ROOKIE” hub, steel, lb, 3/8″s, 36h FRONT RIM: SALT “AM” rim, straight single wall, 36h REAR HUB: RADIO “ROOKIE” cassette hub, steel, lb, 9t, 14mm axle, 36h REAR RIM: SALT “AM” rim, straight single wall, 36h TYRES: RADIO “ROOKIE” tires, 20″x2.2″, front & rear SPROCKET: RADIO “ROOKIE” sprocket, steel, 25t CRANKS: RADIO “Rookie” OPC forged crank CrMo, 170mm BB: USA size, loose ball PEDALS: RADIO “Rookie” Nylon Pedals SEAT: RADIO “Century” slim combo seat GEARING: 25/9 WEIGHT: 12.22kg / 26.94lbs ###section### Product Highlights Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm A great all rounder suitable for any type of riding Fitted with high-quality aftermarket components U-brake system on welded mounts Geometry designed with the smaller rider in mind ###shogun-image-section###
Radio have elevated the Evol into a truly unique performance machine, with those oversized logo Radio Rookie tyres really giving the Evol its unique look. This entry-level BMX really has everything you'll need to start making some serious progress. It boasts a Crmo toptube and a sealed integrated headset and mid sized bottom bracket. The frame, fork and bar feature a mix of 1020 hi-ten steel and crmo so the bike can withstand a beating while you're honing your craft on it. Two fresh colourways set this 2021 model apart from the rest with the Black colourway featuring an oil slick sprocket and the Matt Sky Blue colourway going all out on colour. Both colourways feature Radio Rookie tyres with those oversized logos given them that American muscle car feel. ###section### Product Specs FRAME MATERIAL: crmo top tube, 1020 hi-ten WHEEL SIZE: 20" TOP TUBE LENGTH: 20.3" CHAIN STAY LENGTH: 13.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71.5° FORKS: RADIO “AM” fork, 1020 hi-ten, crmo steerer, tapered legs BARS: RADIO “AM 20” bar, 1020 hi-ten STEM: RADIO “AM” topload stem, 50mm reach HEADSET: SALT “PRO” integ. headset, sealed ball BRAKE MOUNTS: Welded BRAKES: RADIO “AM” alloy u-brake rear FRONT HUB: RADIO “Rookie” steel hub, lb, 3/8″s, 36h FRONT RIM: RADIO “ROOKIE” rim, single wall, 36h REAR HUB: RADIO “AM” cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h REAR RIM: RADIO “ROOKIE” rim, single wall, 36h TYRES: SALT 20x2.35, TRACER TIRE SPROCKET: RADIO “VISION” steel 25t sprocket CRANKS: RADIO “ROOKIE” tubular 3pc crank crmo, 165mm, 8 spline BB: Mid size, press fit, sealed bearing PEDALS: RADIO “PRO” Nylon Fibreglass Pedals SEAT: RADIO “CENTURY” mid padded combo seat GEARING: 25/9 WEIGHT: 12.25kg / 27.02lbs ###section### Product Highlights Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm A great all rounder suitable for any type of riding High-quality Chromoly construction Includes sealed bearings Fitted with high-quality aftermarket components
Specification: Functions: 37 pieces.,Size: 470 x 370 x 130mm.,Weight: 8.2 kg.,. Contains: Torx Key Set:T10 / T15 / T20 / T25 / T27 / T30 / T40,Hex Key Set: 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 / 10mm,Chain Wear Indicator:0.5% / 0.75% / 1%,Tyre Lever Set ,Bladed Spoke Grip ,Valve Core Tool:(Presta/Schrader),Socket:T30,Shimano Cartridge B.B. Tool ,Shimano HG Cassette:Fits Shimano® & SRAM®,Shimano MF Freewheel ,Universal Crank Puller:For ISIS Drive® & Octalink® crank arms,Cable Cutter ,Hollowtech ll BB Socket:For 16 external notches Ø44mm Also fits rotor lockrings and Shimano BB Tool Adaptors TL-FC24 & TL-FC25.,Socket Wrench:For 1/2" Drive hex bit sockets,Crank Arm Installation Tool 8-notch Hollowtech:And 16mm internal hex SRAM® crank caps.,Spoke Wrench:12 / 13 / 14 / 15G / Shimano® 4.3 / 4.4,Chain Rivet Extractor:5-12 speed, 1/8" and 3/32", single speed chains,Pedal Wrench:15mm,Chain Whip:7-12 speed,Flathead Screwdriver:5.5,Crosshead Screwdriver:#2,Combination Wrench:8/10mm,File ,Link Pliers ,Hex Keys:14mm & 15mm,Shifting Spanner: 0-33mm,Disc Brake Piston Press ,Rotor Truing Fork:For hydraulic brake systems,Disc Brake Gap Indicator ,Threadless Saw Guide:1", 1 1/2" & 1 1/4",Threadless Nut Setting Tool: 1/2",Diagonal Pliers:6",Chainring Nut Wrench ,Radio Pliers:6",Dead Blow Hammer ,Tape Measure:3m/10ft.
Birzman Studio Tool BoxThe Birzman Studio is a reliable and organised toolbox that contains 37 commonly used wrenches, keys, screwdrivers and other, more specific tools to keep your pride and joy in top condition. Also, the outer box is made from heavy-duty PE plastic that offers secure and dependable storage, while being easy to transport. Features: Comes fully equipped with 37 pieces Storage: Heavy Duty PE Plastic Carry Case Case Dimensions: 47 x 37 x 13cm Included Tools: Torx Key Set: T10/T15/T20/T25/T27/T30/T40 Hex Key Set: 1.5/2/2.5/3/4/5/6/8/10mm Chain Wear Indicator: 0.5%/ 0.75%/ 1 %, single to 12 speed Bladed Spoke Grip: Compatible with 1.0-2.0mm wide bladed spokes Tyre Lever Set B.B. Socket Shimano Cartridge: 20-notch Ø31.6mm Lockring Socket Shimano HG Cassette: 12-spline Ø23.4mm, Ø5mm centre pin. Fits Shimano & SRAM Lockring Socket Shimano MF Freewheel & Campagnolo: 12-spline Ø22.7mm Universal Crank Puller: For ISIS Drive, Octalink and square tapered crank arms Housing and Cable Cutter: Features an integrated awl for restoring housing ends B.B. Socket Hollowtech II: For 16 external notches Ø44mm. Also fits rotor lockrings and Shimano BB Tool Adaptors TL-FC24&TL-FC25 Socket Wrench: ½” Drive Crank Arm Cap Tool: 8-notch Hollowtech II and 16mm internal hex SRAM crank caps Spoke Wrench: 12/13/14/15G/ Shimano 4.3/4.4 Damselfly Universal Chain Rivet Extractor: 5-12 speed, 1/8" & 3/32" single speed chains Pedal Wrench: 15mm Chain Whip: 7-12 speed, equipped with a fixed-gear lockring wrench Screwdriver Flathead 5.5 Screwdriver Crosshead #2 Combination Wrench: 8/10mm File Link Pliers: For use when assembling or removing masterlinks Bit Socket T30: ½” Drive Hex Socket 14mm: ½” Drive Hex Socket 15mm: ½” Drive Shifting Spanner: 0-33mm Disc Brake Piston Press Rotor Truing Fork Disc Brake Gap Indicator Threadless Saw Guide: For Ø1", 1 ⅛" & 1 ¼" steel and carbon tubes Valve Core Tool: For Presta/Schrader valve cores and Presta valve extenders Threadless Nut Setting Tool: For Ø1: 1⅛" threadless headset systems Diagonal Pliers 6" Radio Pliers 6" Chainring Nut Wrench: Features 9 & 10mm hex wrenches Dead Blow Hammer: 12” Tape Measure: 3m/10ft Weight: 802kgBuy Birzman Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.