Nukeproof cub scout 20 race bike box 4bringing younger riders a fun ride with outstanding control and durability, the cub scout 20 race model will help budding mountain bike stars to take on tough trails with confidence. With a kid's aluminium frame that benefits from the award winning design of nukeproofs adult scout bikes, this kid's hardtail is ready for anything. It comes built up with box components 1x8 gears, manitou machete air forks, tektro hydraulic disc brakes and a tough wtb nukeproof wheelset.this 20 kids bike has been designed from the ground up as a proper mini mountain bike. It features a hard wearing custom butted and hydroformed alloy frameset, which makes it perfect for kids to learn the ropes of riding on. Nukeproof has also equipped this model with a range of kids specific components to inspire confidence on the trails and act as the ideal platform for progression. Coming equipped with up to date long, low and slack kids geometry, this ride is available in 20rdquo, 24rdquo or 26rdquo options meaning that there should be a bike to suit kids of all sizes from aged 5 and up. Developed and tested with the help of nukeproof's own children, nukeproof has created a class leading lightweight kids bike range to inspire and nurture budding future world cup or ews winners.kids specific componentsproper fit and function of components are essential for kids bikes because adult components are not optimised for smaller people. To ensure that these bikes fit and function perfectly, nukeproof took the time to test and develop its own or work with its partners to select the best kids specific components they could find on the market.kid specific parts include cub scout 20” frame nukeproof 20” rigid fork tektro hydraulic disc brakes with short stroke levers for smaller hands nukeproof urchin saddle nukeproof urchin handlebar 20” 600mm 24” 640mm 26” 700mm nukeproof urchin grips 127mm samox 2 piece crank wtb sti 30 tcs rims tubeless ready large volume 2.6” vee rubber crown gem tyres to ensure grip and a smooth ride features frame nukeproof cub scout 20”, custom butted hydro formed 6061 alloy, threaded bottom bracket, 142mm bolt thru rear axle spacing fork manitou machete junit 20” expert air, 80mm travel, 1.5 tapered steerer, 40mm offset, boost 15x110mm bolt thru axle axle to crown 385mm fork offset 38mm front wheel nukeproof neutron 15x110mm hub on wtb sti30 20 tcs rim rear wheel nukeproof neutron 12x142mm hub on wtb sti30 20 tcs rim wheel size 20 tyres front vee rubber flow snap 20 x 2.4” skinwall, tackee compound, rear vee rubber flow snap 20 x 2.4” skinwall, mpc compound max tyre size 2.6 crankset samox taf38j 2 piece crank 127mm, 32t, bcd 104mm protection kevlar chainstay protector brakes tektro m291 kids specific hydraulic brakes, direct post mount front rotor tektro wave, 160mm rear rotor tektro wave, 160mm rear derailleur box four short cage 8 speed with clutch chain box four 8 speed chain guide iscg05 cassette sunrace csm680 8 speed, 11 42t handlebars nukeproof urchin 600mm wide, 15mm rise, 31.8mm clamp stem nukeproof neutron am, 35mm, black saddle nukeproof urchin, black seatpost nukeproof urchin, black, 27.2mm, 300mm long, 0 offset seat clamp 31.8mm headset nukeproof warhead, 44 44 iess, zs44 28.6 t2 zs44 30 s b3 for straight steerer fork bottom bracket threaded 68mm bsa grips nukeproof urchin single clamp lock on, 115mm long, soft compoundweight 10.8kgnukeproof cub scout size charteasy assemblywhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive all bikes for delivery within the uk and republic of ireland will be delivered in a large box, except for kids bikes and bmx bikes, which are always delivered in manufacturers boxes. All bikes for delivery within the eu on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids bikes and bmx bikes, which are always delivered in manufacturers boxes. All bikes for worldwide delivery outside the eu will be delivered in small boxes.this video demonstrates assembly from a small box.this video demonstrates assembly from a large box.buy nukeproof bikes from chain reaction cycles, the world's largest online bike store.