Gravity Chain Device

The Gravity chain device is the perfect compliment to any Gravity single ring crank set. The Gravity guide comes loaded with features, yet its simple construction allows for trouble free installation and adjustment. The perfect chain device for freeride, slopestyle, dirt jumping and street riding.
Features:

• Comes completely assembled, easy to install
• Fits all major mounting standards (BB mount, ISCG, ISCG-05)
• AL7075/T6 mounting boomerang
• Upper arm is 4mm, lower is 8mm thickness. Strong where needed, lightweight were possible
• High glass fibre content nylon composite guide material for unmatched durability
• DuPont Zyte! lower cartridge bearing pulley
• Lower pulley is one piece for stiffness and easy adjustability
• Stainless steel hardware
• Polycarbonate bash guard not included
• ISCG mounting
• ISCG-05 mounting
• All ISCG/ISCG-05 guides will also fit BB type mouting

Weight 388g