Crank Brothers Synthesis Freehub Body - XD Driver - Alloy YGroup_7033401049133 Length: 120cm long with 4mm

Length: 120cm long with 4mm thick steel in the links

Elastic chest strap to give more secure protector positioning

it's the right range of temperatures for water to remain liquid

Brake Type/Fluid: They take Shimano Mineral Oil

Their 25a 'Happy Camper' rubber compound is tacky without burning through quickly

Crank Brothers Synthesis Freehub Body - XD Driver - Alloy YGroup_7033401049133 Length: 120cm long with 4mmThese replacement freehub bodies are for the Crank Brothers Synthesis Wheels. Steel freehub bodies are more durable especially for HG drivers. Alloy freehub bodies are lighter. Includes: Freehub Body Driver side endcap Available for XD, HG, and Microspline freehubs.