The Challenger Stem is a classic S&M style, clean design and built heavy. Originally designed as a stronger alternative to top load stems for trails but has since found its way onto setups for every discipline. Built from 6061-T6 aluminium and made in the USA it's an absolute tank. It features a 24.8mm rise that drops to 6.7mm inverted if you prefer it that way. ###section### Product Specs TYPE: Top Load REACH: 49mm RISE: 24.8mm (6.7mm inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 362.9g (12.8oz) Colour: Black, Matte Purple, Gold, Polished