## Crankshaft Bearings with RMS Teflon Seals, CPI / Keeway / Minarelli This set of two high-quality crankshaft bearings from renowned manufacturer SKF (C4) with Teflon cage and KOK seals from RMS is the perfect solution for your CPI, Keeway or Minarelli scooter. Not only are they an excellent replacement for the original bearings, but they are also a must-have for mechanical tuning enthusiasts. The Teflon cage of the bearings provides exceptional strength and wear resistance, resulting in longer life and trouble-free engine operation. KOK seals guarantee tightness, protecting the bearings from dirt and moisture. ### Why choose RMS Teflon bearings? * **Higher quality:** SKF (C4) bearings with a Teflon cage guarantee the highest quality and precision. * **Greater durability:** The Teflon cage provides better resistance to loads and high temperatures. * **Longer life:** Thanks to the use of high-quality materials, RMS Teflon bearings are characterized by an extended service life. * **Ideal for tuning:** The set is an ideal solution for scooters subjected to mechanical tuning. * **Complete set:** The set includes two bearings and seals, which facilitates installation. **Note:** Do not install on scooters with an exhaust that has a catalytic converter!