Alpitude - Stelvio Carbon Mount for Black Inc Integrated Handlebars By Product_Accessories What if the F-Series is

What if the F-Series is not the right Gelu saddle for me

Do I need top tube bosses

Prototipo Works M5 316 Stainless Steel Low Profile Bidon Cage Bolt

Supplied with a  torx t25 screw made in aerospace titanium Ti 6Al-4V (grade 5)

Alpitude - Stelvio Carbon Mount for Black Inc Integrated Handlebars By Product_Accessories What if the F-Series isDescription Stelvio x Black Inc , the lightest mount+combo ever: 19. 5 grams. 100% handmade job, monocoque carbon fibre body. Hand Made in Italy Weight: 16 grams (without ti screw) 19. 5 grams with combo mount Compatible only with Black Inc integrated handlebar Short version: for small garmin, polar m450 and wahoo Bolt + Omata Normal version: for big devices such as edge 1000 (or 1030), Polar V650 . Whats in the box: mount, plastic insert, two M5 Ti