BSA Swing Arm Spindle Bolt 21-1992 1969-70 Only A50 A65 Clip T100C & TR5) from 1961-1974

T100C & TR5) from 1961-1974

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

M Part number is CBS-3576A

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

Screw Drivers

BSA Swing Arm Spindle Bolt 21-1992 1969-70 Only A50 A65 Clip T100C & TR5) from 1961-1974New 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