rubber sidevalve

Allows installation of fog or spot lamps to bikes equipped with 1-1/4" diameter engine guards / crash bars

Safe for plastics and painted surfaces

Expected compression ratio's for unmodified heads with stock pistons will approximately be 9

BEL-RAY BIG TWIN TRANS OIL 85W-140 1L G" rubber sidevalve1 liter bottles. GL5 rated. Red colored. Helps reduce 1st. gear clunk and gear whine. Big Twin transmission oil is a multi grade 4 stroke V Twin transmission oil formulated for sliding contacts of gears in heavily loaded 4 stroke transmissions. It provides superior anti wear, smooth shifting and reduces gear noise. Fits: > 36 22 Big Twin