Coupon eligible product: COBRA DARKSPEED FW sleeve with shaft WACCINE compo GR501 GR601 FW - High initial velocity, distance-focused for fairway woods

The WACCINE COMPO. GR501 FW and GR601 FW are heavy-weight shafts that generate exceptional initial ball speed by combining "weight" and "repulsion."

Their design concept is "ultra-fast repulsion." A double counter design that optimally distributes weight at the butt and tip, and a unique long straight structure that places the center of gravity and kick point in the same position, accelerate the snap back of the entire shaft.

The tip section features a multi-layered arrangement of ultra-high modulus material, significantly improving repulsion performance at impact. Furthermore, a semi-flat flex design is adopted to enhance stability during the swing and increase the sweet spot for athletic-minded golfers.

From driver to wedge, the vibration frequency is unified with a gentle flow design. This allows for a consistent swing tempo with any club, stabilizing swing rhythm and improving shot accuracy across the entire course.

The GR501 is suitable for golfers with moderate head speeds, while the GR601 is for hard hitters, allowing you to choose based on your playing style. Redefine the norms of speed and distance with this model, packed with WACCINE COMPO. series technology.

GR501 Specs

Flex: FW

H/S Suitability: 40-45m/s

Weight: 56g

Kick Point: Mid

Torque: 3.8

CPM: 245cpm

Length: 1118mm

Tip Diameter: 8.6mm

G.C.L: 53%

GR601 Specs

Flex: FW

H/S Suitability: 40-45m/s

Weight: 63g

Kick Point: Mid

Torque: 3.8

CPM: 245cpm

Length: 1118mm

Tip Diameter: 8.6mm

G.C.L: 53%

Waccine Compo

WACCINE COMPO

GR501 Shaft

GR601 Golf Shaft

Golf Distance Improvement

Heavy-weight Golf Shaft

Double Counter Design

Long Straight Shaft

Ultra-Fast Repulsion Shaft

Initial Velocity Improvement Driver

High Sweet Spot Shaft

For Athletic Golfers

Popular Golf Shaft Model

Heavy Balance Shaft

High Modulus Material Shaft

From Driver to Iron