Montesa COTA 123/172/247/348 Crankshaft Bearing Kit
Main crankshaft bearings for Montesa. Don't take a chance with 30+ year old bearings! Remove rubber shields if directed by the factory workshop manual. You get (2) bearings per kit.
All bearings meet ISO standards with tolerance, vibration & rpm ranges.
COTA 123, 172, 247, 348