La Bomba

Name: GT Bicycles La Bomba
Brand: GT Bicycles

mtb

Izcelsme

The La Bomba is GT's dedicated dirt jump and 4X race platform, combining BMX geometry instincts with a 26-inch wheel format and a short-travel fork. Its origin dates to the growth of 4X racing and slopestyle BMX as competitive disciplines in the 2000s, where GT needed a purpose-built frame between their full MTB and BMX lines.

Specifikācijas

Rāmis: 6061 aluminum, BSA BB, disc brake mount, integrated 1-1/8in to 1.5in tapered headtube with TT and DT gussets, 3/8in horizontal adjustable dropout with integrated chain tensioners, replaceable dropouts, low standover height
Transmisija: GT Power Series 3-piece chromoly crankset 170mm arms, 19mm x 8T spindle, GT NBS 28T alloy chainwheel; KMC HL1 Wide chain; 13T rear cog; BSA sealed bottom bracket
Bremzes: Mechanical disc 160mm rotor front and rear
Riteņi: 26-inch; alloy double-wall 32h rims

Verdikts

+Stiprās puses

26-inch wheel and horizontal dropout design feels right at home on dirt jump and 4X courses
Alloy frame with hydroformed headtube and gussets handles hard landings without flexy behavior
GT Power Series chromoly crankset is overbuilt for the purpose -- highly durable

−Vājās puses

Limited to 26-inch wheels, which is increasingly rare and restricts tire and rim choices
Not suited for general trail riding -- the geometry and gearing are highly specialized
Single-speed setup with 28T/13T gearing offers no adaptability for longer or hilly courses