The Saiko 20″ has evolved into a low-slung 20” bike with shorter geometry, making it perfect for riders slightly too small for a full sized 20” bike, or just wanting a more nimble and responsive ride. The 19.25” toptube and 165mm cranks paired up with the latest parts from Salt make the Saiko a truly special bike unlike anything else.SpecificationsFrame - Radio 'Saiko 20' frame, Cr-Mo down tube, 1020 hi-tenFork - Radio 'Saiko 20' fork, 1020 hi-ten, Cr-Mo steerer, tapered legsHandlebar - Radio 'Saiko' bar, 1020 hi-tenGrips - Radio 'AM' grips, flangeless , 150mmStem - Salt 'Pro' topload stem, 50mm reachHeadset - Salt 'Pro' int. headset, sealed bearingGyro - Holes for removable tabsBrake lever - Radio 'AM' alloy brake leverBrake - Radio 'AM' alloy u-brake rearCrank - Radio 'AM' 3pc crank, tubular, Cr-Mo, 165mm, 8 splineBB - Mid size, press fit, sealed bearingPedals - Radio 'Pro' nylon fibreglass pedalsChain - Salt 'AM' chain, WZ1 typeSprocket - Radio 'Vision' steel 25T sprocketDriver - 9T cassette driver, loose ballFront hub - Radio 'AM' hub, alloy, loose ball, 3/8″s male axle, 36HRear hub - Radio 'AM' cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36HFront rim - Radio 'AM' rim, single wall, 36HRear rim - Radio 'AM' rim, single wall, 36HSeat - Radio 'Century' slim padded combo seatSeat clamp - Radio slim alloy seat clampTyres - Salt 'Tracer' tyres, 2.35″ front & rearWeight - 11.90kgFrame geometryTop tube length - 19.25″Chain stay length - 13.2″Head tube angle - 75°Seat tube angle - 71.5°Bottom bracket height - 11.75″Standover height - 8″Handlebar geometryRise - 8.2″Width - 28″Backsweep - 11°Upsweep - 2°