The Radio SAIKO 20″ has evolved into a low-slung BMX with a shorter geometry, making it perfect for riders who are a little too short for a full 20" bike or just want a more nimble and responsive ride. The 19.25" top tube and 165mm cranks paired up with the latest parts from Salt make the SAIKO a truly special bike unlike anything else.
| Product name: | Radio SAIKO 20" - BMX - 2022 - metallic purple | 
| Manufacturer: | Radio Bikes | 
| Item code: | RAD562263 | 
| Activity: | Cycling | 
| Gender: | men | 
| Material: | Steel | 
| Usage bikesport: | BMX / Dirt / Street | 
| Hubs: | Front: Radio “AM” hub, alloy, loose ball, 3/8”s male axle, 36h Rear: Radio “AM” cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h | 
| Rims: | Radio “AM” rim, single wall | 
| Chain: | Salt “AM” chain, WZ1 type | 
| Cassette: | 9t, cassette | 
| Bottom bracket: | Mid BB, press fit, sealed bearing | 
| Chainring ratio: | 25 | 
| Crankset: | Radio “AM” 3pc crank, tubular, CrMo, 165mm, 8 spline, "VISION” sprocket, steel, 25t | 
| Brakes: | Radio “AM” alloy u-brake rear | 
| Seat post: | Radio slim alloy seat clamp | 
| Saddle: | Radio “CENTURY” combo seat, slim padded | 
| Handle bar: | Radio “SAIKO” bar, 1020 hi-ten | 
| Stem: | Salt “PRO” topload stem, 50mm reach | 
| Fork: | Radio “SAIKO 20” fork, 1020 hi-ten, CrMo steerer, tapered legs | 
| Headset: | Salt “PRO” integrated headset, sealed bearing | 
| Frame: | Radio “SAIKO 20” frame, CrMo down tube, 1020 hi-ten | 
| Number of chainrings: | 1 | 
| Shifting system: | Single Speed (1/8") | 
| Brake type: | Rim Brake | 
| Wheel size: | 20" (406mm) | 
| Grips: | Radio “AM” grips, flangeless, 150mm | 
| Pedals: | Radio “PRO” pedals, nylon/fiberglass | 
| Tires: | Salt “TRACER” tires, 2.35”, front & rear | 
| Brake actuation: | Mechanical | 
| Model year: | 2022 | 
| Color: | Purple | 
| Fork construction: | Rigid Fork | 
| Weight: | 11900g | 
| Cable routing: | external | 
| Manufacturer page: | https://radiobikes.com/ |