The Neuron is a fast and reliable hardpack terrain tyre with an aggressive tread pattern and heavy duty casing capable of withstanding modern World Cup racing levels of punishment. Firm directional central knobs
reduce rolling resistance, while stickier lateral knobs with internal sipes optimize cornering and transitional grip. Geax’s exclusive TNT-DH construction allows the option of running tubed or tubeless; a fully rigid bead prevents air loss, unseating and roll-off...catastrophic circumstances
in DH racing.
Tip: the Neuron makes an excellent front tyre for all dry DH applications. Pair with a rear DHEA or Neuron depending on the course and riding style.
Cameron Zink won 2010 Redbull Rampage with TNT Neuron 2.5 on the front wheel
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|---|---|---|---|---|---|
| 26x2.3 | rTNT | ![]() |
58-559 / 26x2.3 | 1.150 | 112.3NR.38.58.111TG |
| 26x2.5 | rTNT | ![]() |
62-559 / 26x2.5 | 1.290 | 112.3NR.38.62.111TG |
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legend
Asphalt
Clay
Loose soil
Rock
Gravel
Mud







