CAST EFX Standard Mount Stem Size:35mm Sram Bottom Bracket DUB BB386

Sram Bottom Bracket DUB BB386 Ceramic (Road)

Material: EPS Foam

chainring: steel

Featuring a durable water-repellent (DWR) coating that provides effective protection against light rain

12s BCD BCD 110×4 Shimano® SIZE 50/34T | 52/36T | 54/38T WEIGHT 131

CAST EFX Standard Mount Stem Size:35mm Sram Bottom Bracket DUB BB386The EFX stem, or otherwise known as Enduro FX (enduro effects), is our top of the range race ready trail stem designed and developed on the Enduro World Cup circuit with Greg Callaghan. The EFX 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