

FD31 Extension Arm
Features:
· CNC-Machined Aluminum Construction:
Made from CNC-machined aluminum alloy with PA66 components for a strong and compact structure.
· Knob-Locking Design:
The adjustable knob allows quick and convenient tightening without additional tools.
· Modular Compatibility:
Fully compatible with GR-JZ1 / GR-JZ2 vibration dampeners, GR-KC02-B / GR-KC03-B quick-release head kits, the GR-FD30 1" ball head, and GR-FD32–GR-FD35 mount bases.
Item Details:
Material: Aluminum alloy and PA66
Color: Black
Process: CNC machining
Product Dimensions: Approx. 25.8 × 49.4 × 74.5 mm
Package Includes:
FD31 Short Knob Clamp ×1
Fitment:
Designed for use with compatible 1-inch ball heads and FD32–FD36 Series mounts.
Disclaimer:
GRxplore is not sponsored, endorsed by, or affiliated with any third-party motorcycle, vehicle, or device brands. Brand names, model names, and vehicle references are used for compatibility reference only.







