G1R1
SMALL BRANDPutt & Approach
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G1R1 is Sector's 3D-printed, overstable putt-and-approach disc with a variable rim: two driver-like grip sectors alternate with two less-aerodynamic non-grip sectors. That design gives it a wide 2.3 cm maximum rim, but the patent documentation and current seller identify an overstable speed-3 to speed-4 approach flight rather than a distance-driver flight. The PDGA approved G1R1 on July 11, 2022 under certification 22-120. Sector developed the geometry and NSH Custom Discs currently prints and sells it, emphasizing torque resistance and controlled backhand or forehand approaches. NSH describes tough, grippy, high-performance material but publishes no standing material-family name or numeric plastic properties.
G1R1 is Sector's 3D-printed, overstable putt-and-approach disc with a variable rim: two driver-like grip sectors alternate with two less-aerodynamic non-grip sectors. That design gives it a wide 2.3 cm maximum rim, but the patent documentation and current seller identify an overstable speed-3 to speed-4 approach flight rather than a distance-driver flight.
The PDGA approved G1R1 on July 11, 2022 under certification 22-120. Sector developed the geometry and NSH Custom Discs currently prints and sells it, emphasizing torque resistance and controlled backhand or forehand approaches. NSH describes tough, grippy, high-performance material but publishes no standing material-family name or numeric plastic properties.
Flight
Source: SectorSpeedHow hard the disc must be thrown to fly as designed. Putters are 1 to 3, the fastest drivers 14 and up.
-
GlideHow long the disc stays in the air. More glide means more distance from the same throw.
-
TurnHow much it drifts right early in flight (right-handed backhand). More negative, more drift.
-
FadeHow hard it hooks left as it slows down (right-handed backhand). Higher, stronger hook.
-
StabilityTurn plus fade. Negative drifts right and is easier for beginners. Positive finishes left.Turn + Fade
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Dimensions
Source: PDGADiameterHow wide the disc is, edge to edge. Almost every disc is 21 to 22 cm.
21.1 cm
HeightHow tall the disc is lying flat. Putters are usually the tallest.
1.5 cm
Rim DepthHow deep the rim is underneath, where your fingers grip. Putters have the deepest rims.
1.2 cm
Rim ThicknessHow wide the rim is. Wider rims make faster discs that need a stronger throw.
2.3 cm
Rim Inside DiameterThe width of the flat middle, inside the rim. Bigger usually means a slower, easier disc.
16.5 cm
Rim Depth/Diameter RatioRim depth as a share of the disc's width. Higher means a deeper rim for its size.
5.7%
Rim ConfigurationA PDGA score for the shape of the edge. Low is sharp, like a driver. High is rounded, like a putter.
44.25
BeadA small ridge under the edge of the rim, mostly on putters. It changes how the disc feels in hand.
No
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