19FIFTYSEVEN 20" BMX
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Details
Size them up in style with the 1957 20” BMX bike! Some transitions are hard but moving to a big-kid bike doesn’t have to be. We took a hard look at what makes learning to ride a challenge and applied everything we learned to designing our 1957 kids’ line. Your kids will go crazy for the exciting colors and cool handlebars while more quietly appreciating the dual hand and coaster brake design and low step over height. You’ll love the stable wheelbase, wide tires, and great value.
Specs
| Frame | Aluminum |
|---|---|
| Fork | Hi-Ten Steel |
| Rims | 20" alloy |
| Hubs | Front: Steel, bolt-on, 100mm spacing, loose ball bearings, 36h Rear: Coaster brake, bolt-on, loose ball bearings, 110mm spacing, 36h |
| Spokes | 14G, brass nipples |
| Tires | 20"X2.25" |
| Crankset | Hi-Ten steel, 114mm |
| Chainwheel | 36t |
| Front Derailleur | N/A |
| Rear Derailleur | N/A |
| Rear Cogs | 18t |
| Shifters | N/A |
| Handlebars | BMX, steel, 130mm rise, 560mm width, 22.2mm diameter clamp area |
| Tape/Grips | BMX style flanged |
| Stem | 50mm |
| Brake Levers | Alloy w/reach adjust |
| Brakes | Rear V-brake & rear coaster brake |
| Seat Post | 27.2mm diameter, 200mm length |
| Seat Binder | 31.8mm |
| Accessories & Extras | Kickstand |
| Sizes | One size |
* Subject to change without notice.
