CAST DFX Direct Mount Stem Variant:31.8mm Clamp it’s an upgrade you’ll notice

it’s an upgrade you’ll notice from your very first ride

Features6 mm thick chain with functional

Shimano recommends pairing the cassette with compatible HG 11-speed chains and replacing chains before excessive wear damages the cassette

Giro helmets are developed utilizing our proprietary Wind Tunnel™ventilation system

Joint VPD 2

CAST DFX Direct Mount Stem Variant:31.8mm Clamp it’s an upgrade you’ll noticeThe DFX stem, otherwise known as Downhill FX (downhill effects), is our top of the range race ready stem designed and developed with Greeg Minnaar & Norco Race Division. The DFX stem is engineered to let riders precisely record and quantify their cockpit setup, making it easy to fine tune adjustments for a consistent, confidence inspiring feel, race after race. It also improves communication between riders and mechanics when making changes.