Diamondback El Oso Niño – 20 Fat Tire Kids Mountain Bike for Sale
nEl Oso Nino is the world’s smallest fat bike, made for kids who want to monster-truck over everything in their path. Four-inch wide tires sit atop 20″-inch wheels, making for a unique style and ride. Low tire pressure allows the bike to grab every bit of traction available, with extra float for soft surfaces and sand.
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nThis little bear’s frame and fork are made from high-tensile steel, tough enough for prowling the neighborhood and the woods. It’s got a seven-speed Shimano grip shifter to charge up hills, and powerful disc brakes for control, allowing riders to go wherever the trail or their imagination takes them — maybe even to the moon! This model fits riders 44”-54” tall, aged approximately 4-9 years old.
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Specifications
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- BIKE FRAME: 20″ Hi-Ten Steel Junior Fat Bike, for Disc Brake Only
- BIKE FORK: 20″ Hi-Ten Steel Junior Rigid, w/ Disc Tabs
- BIKE HEADSET: Threadless
- BIKE CRANKS: 152mm Steel w/ 40T Single Ring
- BIKE BOTTOM BRACKET: Square Taper – 5pc
- BIKE REAR DERAILLEUR: Shimano Tourney FT35, 7 Speed
- BIKE SHIFTER: Shimano Tourney RS35 Grip Shift, 7 Speed
- BIKE COGSET: Shimano Tourney TZ21 7 Speed Freewheel,14-28T
- BIKE CHAIN: KMC 7 Speed
- BIKE FRONT HUB: Steel 32h Disc, 3/8″ Nutted, 135mm OLD
- BIKE REAR HUB: Steel 32h Disc, Freewheel, 3/8″ Nutted, 180mm OLD
- BIKE SPOKES: 14g Steel
- BIKE RIMS: 32h Jr Fatty Alloy
- BIKE TIRES: Chaoyang 20×4.0″
- BIKE BRAKE LEVERS: Alloy Lever
- BIKE PEDALS: 9/16″ Resin
- BIKE HANDLEBAR: Alloy, 560mm Wide, 22.2mm Bar Bore
- BIKE GRIPS: DB Kraton
- BIKE STEM: Promax 90mm
- BIKE SEAT: Padded Jr. Diamondback
- BIKE SEATPOST: Steel 27.2mm
- BIKE EXTRAS: Tool Kit
- BIKE BRAKES: Apex Mechanical Disc, w/ 160mm Front /160mm Rear Rotor
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Geometry
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| FRAME SIZE | 20″ |
|---|---|
| Rider Height | 44″-55″ |
| Bike Stand Over Height | 576.0 mm |
| Bike Seat Tube Length | 272.0 mm |
| Bike Top Tube Length | 508.0 mm |
| Bike Head Tube Length | 115.0 mm |
| Bike Head Angle | 71.0 ° |
| Bike Seat Angle | 70.0 ° |
| Bike Wheel Base | 927.0 mm |
| Bike Chain Stay Length | 380.0 mm |
| Bike Fork Offset | 45.0 mm |
| Bike Stem Length | 90.0 mm |
| Bike Handlebar Width | 560.0 mm |
| Bike Crank Length | 152.0 mm |
| Bike Seat Post Length | 260.0 mm |


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