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Diamondback El Oso Nino 20 Orange

Diamondback El Oso Nino 20 Orange

Regular price $499.00 USD
Regular price $675.00 USD Sale price $499.00 USD
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Shipping calculated at checkout.

El Oso Nino is our 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. This 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”-55” tall, aged approximately 4-9 years old.

20" Hi-Ten Steel Junior Fat Bike, for Disc Brake Only 

20" Hi-Ten Steel Junior Rigid, w/ Disc Tabs


152mm Steel w/ 40T Single Ring

Square Taper - 5pc

Shimano Tourney FT35, 7 Speed

Shimano Tourney RS35 Grip Shift, 7 Speed

Shimano Tourney TZ21 7 Speed Freewheel,14-28T

KMC 7 Speed

Steel 32h Disc, 3/8" Nutted, 135mm OLD

Steel 32h Disc, Freewheel, 3/8" Nutted, 180mm OLD

14g Steel

32h Jr Fatty Alloy

Chaoyang 20x4.0"

Apex Mechanical Disc, w/ 160mm Front /160mm Rear Rotor

Alloy Lever

9/16" Resin

Alloy, 560mm Wide, 22.2mm Bar Bore

DB Kraton

Promax 90mm

Padded Jr. Diamondback

Steel 27.2mm


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