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BBB A+Rated
BBB A+Rated
Gravity FSX Boost TRAIL Size Chart | Between sizes? Size down for more crotch clearance
15" - fits most 5'6" to 5'8"
17" - fits most 5'8" to 5'11"
19" - fits most 6'0" to 6'2"
21" -fits most 6'3 to 6'5"
*approx. sizing - your final choice is up to personal preferences
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Full Suspension 29ER BOOST, excellent stability, speed and ride quality. Extra clearance for 27+ tires, muddy, trail riding. Top-Tier touches like Hydraulic Disc Brakes, Lockout AIR rear shocks, water bottle mounting points. Butted and Shaped Aluminum with a durable ride and great power transfer.
Shimano 3X drivetrains for wide gear range. Perfect for Trails, Low gears conquer climbs, High gears bomb descents. Compare to $1800+ 29ER full suspension mountain bikes.
Includes Maxxis Tire+WTB TCS Tubeless* Compatible Wheelset (up to ~$500 value)
| SWEET HANDLING TOP TECH, KINESIS ENGINEERED DESIGN Co-designed by Gravity and Kinesis- one of the best frame designers / factory Advanced HydroFormed Aluminum Design, Top Rated, trail-ready geometry. |
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FSX bikes are top-rated full-suspension trail bikes, tested and loved by thousands. Riders say the spec is exceptional for the money.
This FSX29 is a complete 27-speed Shimano full-suspension 29er on sale for $999. At this price, other brands often are lower-spec builds - usually without hydraulic disc brakes or a lockout air rear shock.
FEATURES: Powerful hydraulic disc brakes, a feature that could cost up to $150 to add later in parts and labor. Super-short chainstays (for better handling and climbing), slack head angle, internal cable routing, and stealth-style dropper post compatibility. Boost spacing widens the hubs for a stronger, stiffer wheel, more tire clearance, 27.5+ tire compatibility. Includes Maxxis Tire+WTB TCS Tubeless* Compatible Wheelset (up to ~$500 value)
Advanced single-pivot LEAPP suspension design creates a smoother, more vertical rear axle path. Compared with many multi-link systems, single-pivot designs are often lighter, more durable, and need less maintenance.
| Model | Gravity FSX Boost TRAIL | Trek Top Fuel 5 G4 | Canyon Spectral 5 |
|---|---|---|---|
| Price | $999 | $2699 | $2099 |
| Weight* | 35.1 lbs | 35.1 lbs | 36.7 lbs |
| Note | *Weights can vary +/-5% due to size/production variables | ||
| Size | 15 | 17 | 19 | 21 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Head Tube Angle | 66.5 | 66.5 | 67 | 67 | |||||
| Seat Tube Angle | 74.5 | 74.5 | 74.5 | 74.5 | |||||
| Head Tube Length (mm) | 115 | 115 | 120 | 135 | |||||
| Effective Top Tube (inch) | 22.55 | 23.62 | 24.02 | 24.41 | |||||
| Chainstay (mm) | 454 | 454 | 454 | 454 | |||||
| Standover (inch) | 26.7 | 28.5 | 30.1 | 31.6 |
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...”
