REDLINE Red Line Flight Micro kids BMX bike/bicycle, suit 4 to 7 years

RED LINE Flight Micro kids BMX bike/bicycle, suit 4 to 7 years. Excellent Condition.This is a racing BMX bike for kids and very light.  I bought it for my son on the ride to school because it was the lightest bike i could find.  See the photo with the hanging scales - 6.365kg!  The next lightest bike I could find was an Islabike Bienn 20" that weighed 8.2kg.  Most kids bike weigh far more that 10kg.  If you want to know how important weight is, consider that my son weighed 30kg at the time. So asking him to ride a bike weighing, say 9kg, is equivalent to me riding a bike weighing 20kg.  That's a butcher's bike.  My lightest bike is 9kg.  No wonder so many kids get put off riding.  Of course, the bike was actually designed for proper BMX racing so it's up to you.  The cost new was £550 about 12 years ago and after my son grew out of it it's been in the garage ever since.  He's now 16 so it has to go.Full spec: Red Line Flight MicroFrame: Red Line R6 alloy 180mm from centre of bottom bracket to top of tubeFork: Red Line alloyWheels: Red Line hubs with Sun Assault rims, 18" (400-19), 24 spokeCranks: AC Minimax alloy 3 piec, 38 tooth, with sealed bottom bracketBrakes: Tekro Mini-V rear, dual pivot frontHeadset: FSABars, stem: Red LinePedals: WellgoSaddle: Odyssey with alloy fluted pin (original saddle also included - see photos)BellAlso includes 2 spare Primo tyres, 2 spare18"x1" tubes.Collection from South London or post in secure box by UPS for £30.