On Sale

LaBomba

Built to be the dirt jumper you’ll be proud to shred straight out of the box. The LaBomba’s lightweight alloy frame features ultra-responsive geometry and integrated chain tensioners to keep things dialed. A 100mm RST travel fork smooths out hard hits, while a lineup of GT BMX aftermarket favorites ensures you’re turning heads on every lap. Whether it’s the jump park, pump track, or skatepark, the LaBomba is up for it.

  • RST Dirt Fork, 100mm Travel, 15mm Thru Axle, 32mm Stanchions
  • GT Power Series 22mm Cr-Mo 3pc. Cranks/ Kenda 3-Sixty Tires
  • Alloy Sealed 20mm Disc Front Hub/ Alloy Sealed 13T Cassette Hub
See Full Spec
Size
Color
Out of stock
Find a Dealer

Shipping Policy

Free shipping on all orders for bikes, apparel, parts & accessories for any order over $25 in the United States. 

*Please allow for 5-7 days of transit time as all orders are shipped via ground shipping.

*If an order is placed on Friday, please allow 2-3 days for processing. 

Please reach out to sales@gtbicycles.com if you have any questions.

Return Policy

We accept returns and exchanges on items purchased from GTBicycles.com for (30) thirty days from the date of purchase in accordance with our return policy below.

Details

  • The bike or part must be in its original packaging to receive a 100% refund.
  •  If product is unused but protective packaging has been removed or has major damage, we will refund 75% of the order.
  • We do not accept returns on apparel.
  • Please allow for 7-10 days to process the return and issue refund.

*Protective packaging includes: foam, cardboard, zip ties, plastic axle covers, warning decals and reflectors.

Please reach out to sales@gtbicycles.com to start a return.

This bike will come partially assembled. Tools needed for assembly are not included. Please refer to these instructions and build video on how to assemble the bike. This bike is not eligible for the GT Connect build program.

Added To Cart

  • ${ item.product_title }

    ${ item.variant_title } x ${ item.quantity }

You May Also Like

Continue Shopping View Cart

Extra long brake hose

Barspin and tailwhip ready.

Integrated Chain Tensioners in Dropouts

Keeps your chain tight with less maintenance.

26” wheels

Maximum maneuverability

Frame

frame 6061 Aluminum, BSA BB, Disc Brake Mount, Integrated 1-1/8"-1.5" Taper H/T, 3/8" Horizontal Adjustable Dropout With Integrated Chain Tensioners
sizes available MD, LG
fork RST Dirt-T, 26", 100mm Travel, Al Lowers, Cr-Mo Steel Steerer, 32mm Stanchion Black, 15mm Thru Axle, Disc Mount Only
wheel size 26

Wheels

rims Alloy Double Wall, 32h
front hub Sealed Alloy Disc, 15x100
rear hub Alloy Disc Body, Sealed Bearings, 32 Hole, 3/8" X 17mm Female Bolt
front tire Kenda 3-Sixty 2.25"
rear tire Kenda 3-Sixty 2.25"
spokes Stainless Steel

Drivetrain

rear cogs 13T Cog
chain KMC HL1 Wide
crank GT Power Series 3pc Chromoly 170mm, 19mm X 8T Spindle, GT NBS 28T Alloy Chainwheel
bottom bracket BSA Sealed
pedals GT Logo PC Platform

Cockpit

handlebar GT Alloy Riser Bar, 30mm Rise, 780mm Wide, 5° Up, 8° Back
stem GT 3D Forged Alloy 35mm, 35mm Clamp
grips GT Super Soft Flanged
headset 1-1/8-1.5" Taper Sealed Integrated, (45)
seatpost Alloy Pivotal 27.2 X 200mm
saddle GT Pivotal Slim Padded

Brakes

brakes Mechanical Disc, 160mm Rotor (F/R)
brake levers Alloy, 2 Finger
Please note that, based on component availability and other factors, specifications are subject to change without notice.

Geometry

Sizes (in) MD LG
Seat tube length 334 334
Seat tube angle effective 75.6 ° 75.6 °
Top tube horizontal 570 590
Top tube actual 564 590
Head tube angle 68.5 ° 68.5 °
Standover 691 691
Head tube length 110 110
Wheelbase 1057 1087
Front center 673 702
Chainstay length 378 378
Bottom bracket drop 25 25
Bottom bracket height 334 334
Dropouts 10mm 10mm
Fork rake 41 41
Trail 90 90
Stack 588 588
Reach 406 436
Travel front 100 100
75mm

What is included with the bike?
  • Owners Manual
  • Pedals
  • Assembly tools are NOT included

How does the bike arrive?

Our simple assembly process makes it possible to use your skills to assemble your GT at home. GT bikes will arrive 80% assembled. To get out riding, you will need to first install handlebars, seatpost, front wheel, brake rotor (if applicable) and a set of pedals. Click here to learn more about how your bike will arrive. Also, please reference the owner’s manual, included with the bike, to ensure your bike is assembled properly.

Is this bike eligible for GT Connect?

No, this bike is not eligible for GT Connect. Bikes purchased over $1000 from GTBicycles.com, can be assembled for free, by a local shop. Click here to learn more about GT Connect.

Are the wheels tubeless compatible?

No, the wheels are not compatible with tubeless.

What headset is used on the LaBomba?

The LaBomba has a Semi-Integrated, 1-1/8” - 1-1/2” head tube. It utilizes a FSA NO.42/ACB-A headset.

What is the max rotor size for the rear brake on the LaBomba?

The max rotor size on the rear brake is a 160mm rotor. The native brake rotor size without an adapter is 160mm rotor.

What is the max tire width on the LaBomba?

The max tire width is a 2.2in wide tire (measured).

What bottom bracket is used on the LaBomba?

The LaBomba uses a Euro threaded bottom bracket.

Is touchup paint available?

Unfortunately, touchup paint is not available at this time as our paint codes are unique to our painter.

GT Tech Book

EN

GT Owner's Manual

EN FR DE IT DU

Dirt Jump Bikes

From perfectly shaped lips to paved berms, the Dirt Jump series are built to make pushing your limits fun. Go ahead, pick your challenge: trails, pump tracks or the streets, just don't forget the style.

LaBomba Pro
On Sale
DIRT JUMP

LaBomba Pro

$600.00 $1,200.00
LaBomba Rigid
On Sale
DIRT JUMP

LaBomba Rigid

$350.00 $700.00
Black
On Sale
DIRT JUMP

LaBomba 24

$450.00 $900.00
LaBomba 24 Frame
On Sale
DIRT JUMP

LaBomba 24 Frame

$250.00 $500.00
Black
On Sale
DIRT JUMP

LaBomba 26 Frame

$250.00 $500.00