• The only wheels I\ve got with 120mm spacing, which aren't track tubs are a pair of AL30's from Planet X, but the rims are really quite narrow, I'm not sure I could actually get a pair of 32 tyres on them.

  • The only wheels I\ve got with 120mm spacing, which aren't track tubs are a pair of AL30's from Planet X, but the rims are really quite narrow, I'm not sure I could actually get a pair of 32 tyres on them.

    I have raced on Planet-X model-b (which I think are the same rim as the AL30) using 33mm Challenge Grifo/Limus without any issues.

    Latex tubes are worth using as they are more pinch puncture resistant and allow you to run lower pressues.

  • It's worth a try. Up until 2 or 3 years ago, all rims were narrow so most cx tyres fit onto narrow rims.

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