sku # STR-BRNI17180, STR-BRNI17210, STR-BRNI17240, STR-BRNI17270, STR-BRNI17300
Columbus 1" (25.4) threaded steerer tubes for steel bicycle forks - 180, 210, 240, 270, 300 lengths180 = 185g
300 = 293g
Weight is based on a representative tube. Actual weight may vary slightly.
Please see tube graphic (in the image gallery for this product) as a guide for the following specs.
OD=25.4 L1=60 W1=2 W=1.55 T1=(varies with size, see below)180 = T1=30