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Gravity Monster3 Kids Fatbikes
Aluminum, Kids Fat Bike, 1 Speed
SALE $249
$549
FAST FREE Delivery 48 USA* | 30 Day Money-Back Guarantee*
  • Light/Strong Aluminum Design
  • Front CrMo Forks
  • Light/Strong Aluminum Rims
  • Powerful Coaster Brakes

Gravity Monster3 Kids MTB Size Chart | Between sizes? Size down for more crotch clearance
normal topbar or girls step-thru low topbar. Fit Most 5 to 8YO*
*approx. sizing - your final choice is up to personal preferences

Select Below then Click Cart to CheckOut
Selection Sold Out? Get Email Alerts Click Here
AK/PR/HI additional cost | LiveChat or Email for PO Box/APO/FPO Options/Costs | Electric Bikes Can't Ship to AK/PR/HI/APO

Bike Assembly is easy, most are up to 90% assembled.

Watch an 11YO assemble his own bike Click >HERE<


Click For> Sample Assembly instructions and videos
If you don't feel confident working on it, we suggest taking it to a local bike shop for final assembly / safety checks.

Bikesdirect 5,000+ Reviews LiveChat Verified by Real Customers

Save Up to 60% Off* Gravity Monster3 Kids Wide Tire, Coaster Brake, Aluminum Fat Tire, Kids Fat Bikes

REAL CUSTOMER Quotes: "I love my Gravity!"..."good quality bike at a much better price than big brands" "considerably lighter than the (big box store) kids bike (about 10lbs lighter)" (see customer video below)

The Ultimate Kids Aluminum Fat Tire Kids Fat Bikes....Now Finally Sized for Your Lil' Riders: Amazing mini Fat Tire Kids Fat Bikes with the quality of the more expensive bike shop bikes at up to 60% Off
FREE Delivery included to the Lower 48 States

Amazing mini super fat tire mtb / Fat bikes with the quality of the more expensive bike shop bikes on the market. Quality kids bikes in shops are pretty pricey and now YOU can have the best on the market. Priced about half as much as others are selling their kids aluminum mtb/ fatbikes for.

TRUSTED SELLER SINCE 1997
A+ RATED With BBB
Over A Million Happy Customers

Sale $249 (Compare at $549) The Ultimate Wide Tire, Kids Fat Bikes....Now Finally Sized for Your Lil' Riders

The best things about the Gravity Monster3 Wide Tire, Kids Fat Bikes are comfort, convenience, safety, and strength.

Comfort The Super Wide Tires Look Awesome and are Super Stable. (Up to 3 inch WIde!) Plus Comfy cushioned saddles and upright BMX style bars - now that is comfort and control.

Convenience The free rear-mounted kickstand means easy parking. Features Single Speed for easy, virtually zero maintenance, worry-free Kids Fat Bikes.

Safety Rear Coaster Brakes provide great braking.

Strength The precision welded Aluminum frame is Light, Strong, and Durable. Watch Out, other brands use heavy, rust prone steel.

Model Gravity Monster3 Kids MTB Trek Top Fuel 5 G4 Canyon Spectral 5
Price $249 $2699 $2099
Weight* 28.9 lbs 35.1 lbs 36.7 lbs
       
Note *Weights can vary +/-5% due to size/production variables
Frame
Custom Formed TIG Welded 6061 Aluminum Front Triangle. Aluminum Rear Triangle with replaceable rear derailleur hanger and guard
Fork
GRAVITY CrMO FORK
Bar / Stem / Saddle / Seatpost
Stem Black Finish Aluminum Threadless 60mm / Handlebars Mini BMX Style Riser with Cross Bar, ALLOYSTEEL BLACK / Saddle MTB Saddle with Deluxe Comfy padding / Seatpost Black Finish Aluminum Mountain 27.2mm Seatpost, QR seatpost clamp (insert min 2 inches below lowest top tube weld / maintain clamp collar tightness)
Rear Shock
n/a (does not apply)
Shifters / Derailleurs
n/a (does not apply)
Chain / Gears
Chain/ Cassette 1 speed KMC/ Single Speed Cog
Cranks / Bottom Bracket
MTB with Chainring and ChainGuide / SQUARE Taper
Brakes
Brakes Rear Coaster Brake in Rear Hub
Wheels / Tires
Hubs Gravity by Formula, Ball Bearing with QR Front Axle, Rear 1-speed Rims Gravity Alloy Single Wall Aluminum, Steel Spoke Spokes CP Steel, TIRES SuperWide BlackWall
clearance for up to 3.2" (most tire brands)
Motor/Battery/Controller
n/a (does not apply)
Weight / Widest Tire
Approx. 28.9 lbs / Max Tire width approx 3.2" (not guaranteed due to mfg variance)
Extras
FREE platform pedals, FREE Rear Mount Kickstand
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