Ust, Mountain Cycling Gear from $40 to $49, from Amazon.com

Built from the ground up for hard punishment and adrenaline rides, the Lobo Mas Loco is a no-compromise performer: tall, non-ramped knobs for unparalleled braking (can be turned when it wears out, ... more

Built from the ground up for hard punishment and adrenaline rides, the Lobo Mas Loco is a no-compromise performer: tall, non-ramped knobs for unparalleled braking (can be turned when it wears out, a for renewed stopping efficiency); "Cross-Bon­es" casing reinforcements, to better stand shocks and frontal impacts; heavy-duty casing and double hardness compound, the best technology available; its high air-volume will make for smooth landings after jumps and serious drop-offs; ideal when gravity ... less

A free-ride tyre with exclusive characteristics­: the new "Cross Bones" tread pattern ribbing for better casing impact resistance and knob rigidity. ultra-aggressiv­e central knobs with grooved surfa... more

A free-ride tyre with exclusive characteristics­: the new "Cross Bones" tread pattern ribbing for better casing impact resistance and knob rigidity. ultra-aggressiv­e central knobs with grooved surface for micro-traction effect. "Rails Design" side knobs, guaranteeing great reliability and stability when cornering. "Sticky Soft" compound (55 Shore A) for perfect grip on slippery surfaces and longlasting performance. "Tuned Spring Rate HEAVY DUTY" casing free-ride specific. The brand-new 2.10 si... less

An extreme tyre for extreme conditions.Desi­gned to provide the ultimate self-cleaning behaviour and good traction in muddy conditions, Barro Mud can keep going even in nasty mud thanks to its small... more

An extreme tyre for extreme conditions.Desi­gned to provide the ultimate self-cleaning behaviour and good traction in muddy conditions, Barro Mud can keep going even in nasty mud thanks to its small section, to its "open"­; tread pattern and to rounded-edge knobs that can actually bite the mud without holding it. Beside that, stiff side knobs are designed to prevent tyres sliding sideways when pedaling on offcamber trails, often a problem with other mud tyres. Furthermore, PRB puncture protectio... less

Plenty of big square knobs not too widely spaced, and sturdily reinforced sidewalls make Sturdy an excellent choice for difficult cross county and hard ground free-riding. 26x2.25 size means plenty... more

Plenty of big square knobs not too widely spaced, and sturdily reinforced sidewalls make Sturdy an excellent choice for difficult cross county and hard ground free-riding. 26x2.25 size means plenty of air for "fun" riding. Excellent in loose conditions. Reinforced sidewall. Front or Rear. less

Arrojo has been designed for best possible mix between traction and low rolling resistance, with small, closed knobs at the tread centre and more widely spaced knobs towards the sides for optimum g... more

Arrojo has been designed for best possible mix between traction and low rolling resistance, with small, closed knobs at the tread centre and more widely spaced knobs towards the sides for optimum grip on loose surfaces. Solidly anchored lateral knobs make Arrojo reliable and dependable under all conditions. less