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Gravity FSX 2.0
Aluminum, Full Suspension Mountain Bikes, 24 Speed
SALE $449
$1095
FAST FREE Delivery 48 USA* | 30 Day Money-Back Guarantee*
  • Light/Strong Aluminum Design
  • Shimano 24 Speed Drivetrain
  • Powerful Disc Brakes
  • Adjustable CoilOver Rear Shock
  • LOCKOUT LongTravel Forks

Gravity FSX 2.0 Size Chart | Between sizes? Size down for more crotch clearance
15 inch = XSmall/Sml | Standover = 26.1" | fits* up to 5'6"
17 inch = Small/Med | Standover = 27.5" | fits* up to 5'8"
19 inch = Medium/Lr | Standover = 29" | fits* up to 6'
21 inch = Large/XLrg | Standover = 30.5" | fits* 6'1" and taller
*approx. sizing - your final choice is up to personal preferences

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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.
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Save Up to 60% Off* FSX 2.0, Powerful Disc Brakes, Full Suspension Mountain Bikes

Upgraded with: Custom Color Rims! (Normally up to $87 Extra) LOCKOUT Forks for ultimate control

Full Suspension, OffRoad Specific Design: Specially engineered for stability, speed and ride quality. Extra clearance for wide tires, muddy, tough, trail riding. Top-Tier, Custom touches like coil over rear shocks, water bottle mounting points. Butted and Shaped Aluminum render a durable ride while retaining power transfer.

Genuine Full Shimano Drivetrain with Powerful Disc Brakes and wide range Shimano 24 Speed technology for smooth shifting on rough terrain. The plush suspension fork further smooths the terrain. Adjustable preload provides maximum cush, LOCKOUT feature for even greater efficiency. Want a trail tested bike? This could be the one.

TRUSTED SELLER SINCE 1997
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Over A Million Happy Customers

Some of our most popular full suspension bikes, FSX are trail tested and loved by thousands.

Engineered from advanced aluminum with CantiBeam single-pivot suspension plus SUNTOUR LOCKOUT LongTravel forks. Look familiar? They're built by a top Taiwan bicycle factory who also builds other high end brands. 

Compare to $1095+ Full suspension mountain bikes. Powerful Disc Brakes, proven geometry, trail-ready parts make this FSX a smart bang for buck choice.

Model Gravity FSX 2.0 Mongoose Impasse Schwinn Traxion
Price $449 $549 $670
Weight* 34.4 lbs 39.4 lbs 38.9 lbs
Features Aluminum Frame Aluminum Frame Aluminum Frame
       
Note *Weights can vary +/-5% due to size/production variables
Frame
Oversized Bearing CantiBeam Link SinglePivot, Custom Formed TIG Welded 6061 Aluminum Front Triangle with Hydroformed tubes. Rear Triangle with replaceable rear derailleur hanger
Fork
2025 UPDATED TO SunTour XCM30 long travel, preload, Advanced LOCKOUT
Bar / Stem / Saddle / Seatpost
Medium rise Aluminum BB BLK / Aluminum AHEAD Stem / Padded MTB Seat / MTB Aluminum Alloy Adjustable Post (insert min 2 inches below lowest top tube weld / maintain clamp collar tightness)
Rear Shock
Rear KS Coil-Over Adjustable Rear Shock
Shifters / Derailleurs
Front Derailleur Shimano Altus / Rear Derailleur Shimano Acera / Shifters SHIMANO ST-EF500 24 SPD, EZ Fire Trigger
Chain / Gears
Chain Narrow 8 Speed / Cassette SHIMANO CS-HG 8 speed 11-32T (3x8=24 Speed total)
Cranks / Bottom Bracket
2025 UPGRADED TO SHIMANO CRANKS, aluminum arms, 22/32/42T / Bottom Bracket Sealed Cartridge Unit, Square taper, 68/122mm
Brakes
Tektro ARIES mechanical disc brakes w/ 160mm rotors / Brake Levers Shimano ST-EF500
Wheels / Tires
Double wall 6061 T6 aluminum rims, Formula Forged Aluminum Disc w/Q.R. and debris sealed ball bearings / Black Wall 26x2.1, High Grip OffRoad Tread Design
Motor/Battery/Controller
n/a (does not apply)
Weight / Widest Tire
Approx. 34.4 lbs / Max Tire width approx 26x2.3" (not guaranteed due to mfg variance)
Extras
FREE 9/16 Platform Pedals
Size 15 17 19 21    
Head Tube Angle 71 71 71 71    
Seat Tube Angle 73 73 73 73    
Head Tube Length (mm) 115 115 115 115    
Effective Top Tube (inch) 21.9 22.78 23.46 24.46    
Chainstay (mm) 430 430 430 430    
Standover (inch) 26.1 27.5 29 30.5    

Gravity FSX: Customer Reviews

David “Assembly was easy and straight forward...great price and highly recommend it for the beginner to intermediate riders...a very satisfied customer.”

John H. "... this bike is all me!I can fly down hill on this bike and stop on a dime, or veer hard with it…Going up hill, if you got the leg power and the lungs it'll do it....get a lot of compliments on the bike's sleek look too."

New Mexico. Joey V. “…on a Mountain trail with a friend who is highly experienced with MTB and stayed toe to toe with them...took on some tough rocks and some tough bumps without any malfunctions.. am super happy with my buy...I give this bike a high score. Not only does it perform on the Mountain but it gets me to and from work....get one hell of a deal by buying this...Very pleased...”

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