BSA Unit Singles Engine Sump Filter Screen Gauze 70-9979 B25 C25 TR25W Trophy Bonneville If your looking for the

If your looking for the closest stock bend Bar to the original "Western" Bars as fitted on BSA Twins

F4971 or F4972

82-8319 or 03-1075

Get a set of USA made ARP rod bolts today and have some peace of mind at no extra charge

EMGO shocks will fit and replace most Girling shock units

BSA Unit Singles Engine Sump Filter Screen Gauze 70-9979 B25 C25 TR25W Trophy Bonneville If your looking for theNew Excellent Quality Late BSA Unit Singles Engine Sump Filter Screen Gauze. If your looking for an additional way (you Should!) to prevent "Unwanted" Debri in your Engine & Oil, then this Sump Filter is your Ticket! Made of Stainless Steel! Fits many Late BSA & Triumph Unit Singles from approx 1967 1973. This Screen can be used to replace the "Built In" Screens (in the sump plate) that where installed on many late model Unit Singles. Please refer to