by Abbishek V Bharadwaj November 07, 2025 1 min read
The Firefox Bad Attitude 10 29D is a bold evolution in Firefox’s MTB range, built to balance urban toughness with off-road capability. Designed for riders who crave both confidence and character, it’s marketed as a “beast that thrives on attitude and action.” Its 29-inch wheels, powerful disc brakes, and trail-hardened frame promise strength and speed in equal measure.
“This isn’t just a mountain bike it’s your all-terrain statement of strength and style.”
At the heart of the Bad Attitude 10 29D lies a Hi-Tensile Steel Frame engineered for durability and resilience. The geometry leans toward a trail-inspired setup a slightly slacker head angle and longer wheelbase for better control on rough terrain. Despite being steel, the frame balances rigidity and stability, delivering confident handling across both city lanes and dirt paths.
"
With a rugged steel body and trail-tuned geometry, this frame is built to take every challenge head-on.
The bike is equipped with a 21-speed Shimano Tourney drivetrain, combining Shimano EF500 shifters, Tourney derailleurs, and a 14–28T freewheel. This setup offers versatility for mixed terrains from steep climbs to fast stretches while keeping gear shifts smooth and intuitive.
On test rides, the transition between gears was seamless, and the pedaling response remained efficient even during quick accelerations. The Prowheel alloy crankset adds stiffness, ensuring better power transfer and minimal flex.
"
Shift with confidence every gear change feels crisp and controlled, no matter the terrain.
Comfort is where the Bad Attitude 10 29D surprises. The front suspension fork with 80mm travel soaks up uneven paths, offering smoother control on rough roads or trail sections. Combined with the 29” wheel setup, it delivers superior rollover ability gliding over bumps, rocks, and potholes with ease.
"
The suspension and geometry together create a ride that feels confident, cushioned, and capable.
Braking duties are handled by mechanical disc brakes on both front and rear wheels a major plus at this price point. They provide strong and consistent stopping power even on wet or dusty trails, improving rider confidence on downhills or sharp corners.
"
Disc brakes give you control, confidence, and power exactly what a mountain bike should deliver.
The 29-inch double-wall alloy rims add both strength and style, paired with 2.35” MTB tyres that offer solid grip on mixed surfaces. These large wheels enhance momentum, making it easier to maintain speed and stability even on loose or rocky terrain.
The wide tread pattern ensures excellent traction while cornering and braking. For urban riders, these tyres also handle rough patches and potholes comfortably.
"
Big wheels. Big control. Big confidence.
The Firefox Bad Attitude 10 29D is an excellent choice for riders who want a tough, stylish, and versatile MTB that performs equally well on city roads and weekend trails. It offers reliable components, a commanding frame design, and the braking confidence of dual discs all at a value-driven price.