The New Chase Race series Junior is the perfect entry-level 20″ BMX race bike for the beginning youth racers. Made with an aluminum frame and integrated head tube, using the winning race proven geometry from our championship winning brand, Chase BMX, This BMX is a truly certified BMX racing bike. With race inspired graphics, 100% chromoly bars and forks, sealed hubs, double walled rims, and raced tuned parts from great companies like KMC and ARISUN, giving you the best value for your money in a entry-level race bike, from a company that actually races.

  • FRAME: Junior 18.75" Top Tube 6061 T6 Alloy, Integrated Head Tube, 1-1/8", Water Decals
  • FORK: Full Cr-mo, 1" Steer Tube
  • STEM: Top Load, 1" Steer Tube, Length 45mm, 6061-T6 Alloy
  • HANDLEBAR: CHASE Chromo 4.25″
  • HEADSET: Integrated IS 42/42 Reductor 1", Sealed Bearing
  • CHAINRING: 38T 5 Bolts BCD 110mm, Steel
  • CRANKSET: 3 Pieces Crank 145mm Alloy Arm, Cr-mo Chain Ring Bolts / Nuts
  • HUBS: 28H, Double Contact Seals Bearing, 3/8" Axle/Nuts, 16T cog
  • RIMS: Double Wall Alloy 28H 1-1/8" Presta Valve Front and Rear
  • TIRES: Arisun XLR8 1-1/8" Wire Bead Front and Rear
  • BRAKES: V-Brake 95mm, Junior/Expert 2 Fingers lever
  • SEAT: Mini Combo Alloy Post/Nylon Seat

RECOMMENDED SIZE: 4′ – 4′ 5.1″ / 1M22 – 1M35
WEIGHT: 7.7 Kg / 16.98 lb Without Pedal

 

GEOMETRIES

cadre

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° 4.00" - 100 mm 8" - 203.5 mm 9.10" - 231.14 mm 18×1"
Mini 17.25" - 438.15 mm 12.50" - 317.5 mm 1.8" - 46 mm 72° 70° 4.33" - 110 mm 8.8" - 225 mm 10.6" - 269.24 mm 20×1-1/8"
Junior 18.75" - 476.25 mm 13.00" - 330.2 mm 1.8" - 46 mm 73° 72° 4.33" - 110 mm 8.8" - 225 mm 10.6" - 269.24 mm 20×1-1/8"
Expert 19.75" - 501.65 mm 13.25" - 336.55mm 1.8" - 46 mm 74° 72° 4.33" - 110 mm 8.8" - 225 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° 4.7" - 120 mm 9.3" - 238 mm 11" - 279.4 mm 20×1.75"

Product Details

Data sheet

FRAME Junior 18.75" Top Tube 6061 T6 Alloy, Integrated Head Tube, 1-1/8", Water Decals FORK Full Cr-mo, 1" Steer Tube HANDLEBAR Cr-mo 4.25" Rise, Diameter 22.2mm, 22.75" Wide, 8° Back Sweep & 2° Up Sweep GRIPS 130mm Soft Single Ply Without Flange STEM Top Load, 1" Steer Tube, Diameter 22.2mm, Length 45mm, 6061 T6 Alloy HEADSET Integrated IS 42/42 Reductor 1", Sealed Bearing CRANKS 3 Pieces Crank 145mm Alloy Arm, Cr-mo Chain Ring Bolts / Nuts BOTTOM BRACKET Euro Square 118mm Sealed Bearing CHAINRING 38 Tooth 5 Bolt 110mm 1/2"x3/32" 3mm Steel Ring CHAIN KMC Z6 1/2"x3/32" PEDALS Platform Nylon 9/16" RATIO GEAR 36x16 SADDLE Mini Combo Alloy Post/Nylon Seat SEAT POST Mini Combo 25.4mm SEAT POST CLAMP 28.6mm Alloy 1 Bolt FRONT RIM Double Wall Alloy 28H 1-1/8" Presta Valve REAR RIM Double Wall Alloy 28H 1-1/8" Presta Valve FRONT HUB 28H, Double Contact Seals Bearing, 3/8" Axle/Nuts REAR HUB 28H, Double Contact Seals Bearing, 3/8" Axle/Nuts COG Freewheel 16 Tooth 1/2"x3/32" SPOKES 14 Gauge NIPPLES Brass Nipples FRONT TIRE Arisun XLR8 1-1/8" Wire Bead REAR TIRE Arisun XLR8 1-1/8" Wire Bead TUBES 20''*1-1/8" Presta Valve BRAKE LEVER Junior/Expert 2 Fingers Lever REAR BRAKE V-Brake 95mm WEIGHT 7.7 Kg / 16.98 lb Without Pedal FRAME SIZE Junior RIDER SIZE 4'0" - 4'5.1"

 

SKU CHACOBI269
Barcode # 764333103547
Brand Chase BMX

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