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MX Locker
Dec 3, 2025
Choice of rear tire changes everything about how a bike accelerates, corners, and feels on different surfaces. The question of scoops versus traditional knobbies is a hot topic because both designs are built for distinct conditions. The Dunlop MX14 is a scoop-style, soft-terrain tire made for sand and mud. The Dunlop MX34 is a traditional knobby built for intermediate to hard pack. Testing them back-to-back on the same track reveals where each tire truly shines and where compromises show up.
Tracks are rarely uniform. A single lap can include deep, soft ruts, loose braking zones, and firmer sections that have dried out. That mix is perfect for comparing a scoop and a knobby because it forces each tire to perform in both ideal and marginal conditions.
The MX14 immediately shows its purpose when the surface is soft or rutted. In soft braking zones and sections where lines are carved deep, the scoop digs in and keeps moving the bike forward. It tracks well even when you cut off-line into looser soil. In short, the MX14 excels at traction in sand and soft dirt.
"It really digs in well and it tracks well when you're not in the line... it just pushes the motorcycle forward."
However, on drying, harder portions of the track the MX14 can feel less secure. When you push the edge of the tire on braking or lean into square-edge bumps, you may notice some slippage or less precise bump absorption. That is a trade-off built into the construction optimized for soft terrain.
The MX34 is designed for mid-soft to hard-pack conditions. Its blocky knobby pattern offers better feel and grip when the surface firms up. The bump absorption is better over square-edge hits and rolled sections, and cornering bite feels more consistent as the track dries. In spots where the MX14 felt like it was sliding at the edge, the MX34 delivered more confidence and stability.
Consider these practical guidelines:
Scoop tires are not universally better. They dominate in soft and loose conditions but give up feel and edge stability on firmer surfaces. Traditional knobbies are more versatile if your terrain ranges to hard pack.
Your tire choice should be driven by the conditions you most often encounter and by the session you are riding—practice, gate starts, or a race that remains soft. For many riders the smartest play is to match tire to the track state rather than expecting one design to do everything.
Know your tracks. If sand and mud are the norm, make the MX14 your go-to. If you ride mixed or firm terrain, stick with the MX34. If you can change tires between sessions, start soft with a scoop and switch to a knobby as the track works out. That approach gives you the best of both worlds and maximizes traction and control when you need it most.
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