Position One Bikes offers you one of the best BMX Racing Bikes for your first ride & race on track & help get you on the way to becoming a future BMX Champion. We offer 5 sizes in the Position One BMX Racing line. We start by using the winning race proven geometry from our championship winning brand, Chase BMX, to create a truly certified BMX racing bike. We then load the Position One bikes w/ real BMX racing parts, giving you not only a real race bike, but the best value for your money in a entry-level race bike, from a company that actually races. All of our Position One racing bikes feature a 6061-T6 alloy frame w/ integrated head tubes, race perfect geometry, 100% chromoly bars & forks, sealed hubs, double walled rims, & race tuned parts from great companies like KMC, Vee Rubber, & Arisun. Frame Mini 17.25" Top Tube Fork Full Cr-mo Integrated Reducer Sealed Bearing 1-1/8th outer with 1” Inner bearing for 1” steer tube Chain Ring 5 Bolts 38 Tooth Crank Alloy 140mm Chain KMC Z33 Rims Double Wall 24H 1-1/8" Tires Arisun XLR8 1-1/8" Seat & Seat Post Mini Combo 25.4mm RECOMMENDED SIZE: 3' 7,3" - 4' 1,2" / 1m10 - 1m25WEIGHT: 7.1 KG / 15.658 LB without pedals FRAME SIZE TT CS min LR AF SA HT SPL BBH WHEELS Micro 16.15 - 410.21 mm 10.85" - 275.6 mm 1.8" - 46 mm 71° 69° 4" - 100 mm 8" - 203.5 mm 9.10" - 231.14 mm 18×1" Mini 17.25" - 438.15 mm 12.5" - 317.5 mm 1.8" - 46 mm 72° 70° 4" - 100 mm 8.65" - 219.71 mm 10.6" - 269.24 mm 20×1-1/8" Junior 19" - 482.6 mm 13" - 330.2 mm 1.8" - 46 mm 73° 72° 4" - 100 mm 8.75" - 222.25 mm 10.6" - 269.24 mm 20×1-1/8" Expert 19.5" - 495.3 mm 13.25" - 336.55mm 1.8" - 46 mm 74° 72° 4" - 100 mm 8.75" - 222.25 mm 11" - 279.4 mm 20×1-3/8" Pro 20.5" - 520.7 mm 14.25" - 361.95 mm 1.8" - 46 mm 74° 72° 4.33" - 110 mm 9.25" - 234.95 mm 11" - 279.4 mm 20×1.75" FRAME Mini 17.25", Top Tube 6061 T6 Alloy, Integrated Head Tube, 1-1/8", Water Decals FORK Full Cr-mo, 1" Steer Tube HANDLEBAR 2.25" Rise, 20" Wide, 8° Back Sweep & 2° Up Sweep GRIPS 92mm Soft Single Ply Without Flange STEM Top Load 40mm 6061 T6 Alloy HEADSET Integrated Reducer Sealed Bearing 1-1/8th outer with 1” Inner bearing for 1” steer tube CRANKS 3 Piece Crank 140mm Alloy Arm, Cr-mo Chain Ring Bolts / Nuts BOTTOM BRACKET 113mm Sealed Bearing Square BB CHAINRING 38 Tooth 5 Bolt 110mm 1/2"x3/32" 3mm Steel Ring CHAIN KMC Z33 1/2"x3/32" PEDALS Platform PP 9/16" RATIO GEAR 38x16 SADDLE Mini Combo SEAT POST Mini Combo 25.4mm SEAT POST CLAMP Alloy 1 Bolt FRONT RIM Double Wall 24H 20"x1-1/8" Presta Valve REAR RIM Double Wall 24H 20"x1-1/8" Presta Valve FRONT HUB 24H, Double Contact Seals Bearing, 3/8" Axle/Nuts REAR HUB 24H, Double Contact Seals Bearing, 3/8" Axle/Nuts, Freewheel COG 16 Tooth SPOKES 14 Gauge NIPPLES Brass Nipples FRONT TIRE Arisun XLR8 20x1-1/8" REAR TIRE Arisun XLR8 20x1-1/8" TUBES 20x1-1/8" Presta Valve BRAKE LEVER Alloy Micro/Mini REAR BRAKE Alloy 95mm WEIGHT 7.1 KG / 15.658 LB without pedals FRAME SIZE Mini RIDER SIZE 3'7" - 4'1"
