READY TO SHIP Seatposts Extralite Extrabolt 13 seatpost adapter 27.2-31.6mm and 31.6-34.9mm from 19.4g EXTBOL0001960 €19.00 Precision CNC seatpost to frame seat-tube adapter, safe 98mm lenght, black Delrin.Sizes: 27.2mm seatpost to 31.6mm frame bore (21g) or 31.6mm seatpost to 34.9mm frame bore (19.4g)Black derlinSafe 90mm lenght Weight: 19.4g (27.2-31.6mm), 21.0g (31.6-34.9mm) Add to cart