BSA Swing Arm Spindle Bolt 21-1992 1969-70 Only A50 A65 Clip Rebuild your vintage BSA A50

Rebuild your vintage BSA A50 and A65 using our high quality CovSeal gasket sets that we have to offer today

Today we are offering you new English made Triumph rocker box spindle shafts manufactured by L

Front / Rear

An air filter is the only protection you can offer to keep your top-end free of debris

BSA Swing Arm Spindle Bolt 21-1992 1969-70 Only A50 A65 Clip Rebuild your vintage BSA A50New BSA Twins Swing Arm Spindle Mounting Bolt. This spindle bolt will attach your swing arm to your frame. Spindle measures 10 3 16" in total length (including the head), 9 16" diameter, zinc plated, with a thread pitch of 18 TPI. Fits the BSA A50 & A65 Unit Twins (Lightning, Royal Star, Thunderbolt, & Firebird Scrambler) from 1969 1970 only. Please refer to your parts catalog for proper fitment. *****Please note that this spindle are correct for A50