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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Please note that this bearing is sold each as pictured
Works will all BSA unit twins including the following models: Royal Star
Single throw right - black
New BSA Pre-Unit Twins & Singles Speedometer Nacelle Mounting Rubber Grommet
BSA Unit Singles Mainshaft Ball Bearing (1) - 70-8151 - TR25W / B25 / C25 / B44 / B50 Swingarm Bushing Kit Please note that this bearingNew! BSA & Triumph Unit Singles Mainshaft Ball Bearing. Looking for a High Quality Bearing that you can trust and rely on? Well this is Exactly you need! Don't Skimp on your Engine! Do it right the First Time! Fits BSA Unit Singles (C15, B40, B44, C25, B25, TR25W Trophy, B25SS, B50, TR5MX & B50MX) from 1965 1973. Also fits various BSA C11 & C12. Norton 18, ES2, Dominator & Commando. Please refer to your parts catalog for proper fitment. O. E. M Part