Triumph / BSA Crankshaft Roller Bearing 70-2879 / 68-0625 - MRJA 1 1/8 - Choose Brand / Clearance Rating Brand - Part # - Clearance Rating - Application:Hepolite (England) - #70-2879 / 68-0625 (C3) Bonneville Speical

Bonneville Speical

Switch is "Rotary" and has the Correct Position of the Pins on the Bottom

Also fits many BSA A50 & A65 Unit Twins (Lightning

Made to complete O

Both Sides of this Bearing come Sealed to last 10X Longer then the Original "Non-Sealed" Types

Triumph / BSA Crankshaft Roller Bearing 70-2879 / 68-0625 - MRJA 1 1/8 - Choose Brand / Clearance Rating Brand - Part # - Clearance Rating - Application:Hepolite (England) - #70-2879 / 68-0625 (C3) Bonneville SpeicalIf you are performing a complete engine rebuild and your drive side roller bearing is in need of replacement I highly suggest installing a BSA and Triumph roller bearing manufactured by a reputable company such as the bearings we have to offer you today. Roller bearings fitted to Triumph 650 and 750 unit twins as well as BSA 500 and 650 unit twins came equipped with a MRJA 1 1 8 roller bearing. Original bearings where made by RHP, R&M and Hoffmann.