Drive Technology RoPTi

Pinion gear box with 18 gears, 636% ratio bandwidth and very finely 11% spaced gear steps

Now available as an option on all our oPinion and oPinion BLT models.
The advantages and technical features of this hub speak for themselves. It has a completely new freewheel design, the so-called "Sprag Clutch". As a result, the hub works completely quiet and the power transmission begins without delay.

• Absolutely quiet "mute"
• Durable ceramic bearings
• Power transmission without delay (instant engagement)
• Easy to disassemble - no special tools needed

Gates Carbon CDX belt drive