SaltPlus's Field Stem system has opened up with a Front Load option, utilising STC (Shark Tooth Clamping) technology that keeps your bars slipping out on large impacts. Fully CNC machined from 6061-T6 alloy giving the Field Stem maximum strength and durability with CNC details on the underside reducing weight. That STC system inside the clamping area bites onto bars to keep them locked in. ###section### Product Specs TYPE: Front Load REACH: 50mm RISE: 7mm CLAMPING DIAMETER: 22.2mm WEIGHT: 325g (11.52oz) Colour: Black, Oil Slick