Go Big Pro Universal Action Camera and Light On-Center Handlebar Mount 31.8mm: Black rear mount rack The 370 hub rounds up

The 370 hub rounds up the package with the legendary Ratchet System with 18T

TurnKey lockout controls

Sapim CX Sprint spokes laced to the ZM 900 SL hub with standard or Torque Cap options

Large side leg pockets are made from soft mesh to prevent over-heating at your legs

LINKGLIDE technology provides up to three times the durability of HYPERGLIDE in high chain tension conditions

Go Big Pro Universal Action Camera and Light On-Center Handlebar Mount 31.8mm: Black rear mount rack The 370 hub rounds upUniversal On Center mount designed to lock any action camera or light with a GoPro style interface securely in front of handlebars. Professional 31. 8mm handlebar mount designed for GoPro, Garmin and Shimano cameras Weight: 46g