GT LaBomba Pro 2025 - Jump Bike

The GT LaBomba Pro is built for riders who demand performance and reliability. With its ultra-responsive geometry, durable aluminium frame, and Manitou Circus Expert fork, it’s ready to handle the biggest jumps and toughest tricks with style and confidence.
Key Features
- Frame: 6061 aluminium, Gyro-ready, adjustable dropouts with integrated chain tensioners
- Fork: Manitou Circus Expert, 100mm travel, coil with rebound and preload adjust, 20mm thru-axle
- Drivetrain: GT Power Series 3pc Chromoly cranks with 28T chainring and 13T cog
- Brakes: Hydraulic disc brakes with 160mm rotors front and rear
- Wheels: Alloy double-wall rims with 14g stainless steel spokes for durability
- Tyres: Kenda 3-Sixty 2.35” tyres for grip and stability on jumps and trails
- Other standout feature: BMX-inspired crankset for durability and power transfer
- Finance: Available with 0% APR finance
The GT LaBomba Pro is designed to deliver top-tier performance for dirt jump enthusiasts and freestyle riders. Its 6061 aluminium frame is engineered for strength and responsiveness, with adjustable horizontal dropouts and an integrated chain tensioner for easy customisation. The frame is Gyro-ready, making it perfect for riders looking to add bar spins and tailwhips to their repertoire.
The Manitou Circus Expert fork is a standout feature, offering 100mm of coil-sprung travel with rebound and preload adjustments. Built specifically for dirt jumping, it provides a smooth, controlled ride that absorbs impacts while maintaining agility.
GT’s Power Series 3pc Chromoly cranks bring BMX-level durability to the LaBomba Pro, paired with a 28T chainwheel and 13T cog for efficient power transfer. Hydraulic disc brakes with 160mm rotors deliver consistent stopping power, ensuring control and safety during tricks and landings.
Double-wall alloy rims and Kenda 3-Sixty tyres provide a robust and stable wheelset, perfect for handling hard landings and rough terrain. The GT Pivotal slim saddle and wide riser bars add comfort and control, rounding out a build that’s ready to rip straight out of the box.
Whether you’re hitting the jump park, shredding the pump track, or exploring the skatepark, the GT LaBomba Pro is built to handle it all.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | 6061 Aluminum, BSA BB, Disc Brake Mount, Integrated 1-1/8"-1.5" Taper H/T, 3/8" Horizontal Adjustable Dropout w/ Integrated Chain Tensioners |
Fork | Manitou Circus Expert, Coil w/ Rebound Adjust, 20mm Thru Axle, 1-1/8"-1.5" Taper AL Steerer, 100mm Travel, Pre Load Adjust, Black Stanchions |
Headset | 1-1/8-1.5" Taper Sealed Integrated, (45) |
Stem | GT 3D Forged Alloy Stem 35mm, 31.8mm Clamp |
Bars | GT Alloy Riser Bar, 30mm Rise, 780mm Wide, 5° Up, 8° Back |
Front Brake | Hydro Disc, 160mm Rotor (F/R) |
Rear Brake | Hydro Disc, 160mm Rotor (F/R) |
Speed | 1 |
Rims | Alloy Double Wall, 32h |
Spokes | Stainless Steel, 14g |
Front Tyre | Kenda 3-Sixty 2.35" |
Rear Tyre | Kenda 3-Sixty 2.35" |
Seat Post | Alloy Pivotal 27.2 x 200mm |
Saddle | GT Pivotal Slim Padded |
Chainset | GT Power Series 3pc Chromoly 170mm, 22mm x 48T Spindle, GT NBS 28T Alloy Chainwheel |
Bottom Bracket | BSA Sealed |
Chain | KMC HL1 Wide |
Cassette | 13T Cog |
Pedals | GT Logo PC Platform |
Jump Bike Size guide
Jump bikes are designed and intended for Dirt jumps, street and skatepark riding. Not for riding any distance.
They primarily use a 26” wheel with the frame only available in one size, to suit riders taller than 4’5” or 137cm.
Some manufacturers offer a long or short length bike. Riders over 5’10” or 178cm will prefer the longer option.
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