USBC Junior Gold Sport

2006 USBC Junior Gold Medium

Junior Gold

The 2006 USBC Junior Gold Medium is a distinctly flat pattern with its aggressive 1.77:1 ratio, creating minimal differential between forward and reverse volume (11.1mL vs 14.35mL) that constrains backend motion and rewards precise axis rotation and speed control. At 40 feet with moderate oil volume, this KEGEL-conditioned pattern forces bowlers to play direct lines rather than relying on sharp angular backends, making it particularly demanding for crankers while favoring controlled, stroking releases that can navigate the tight margin between the heads and breakpoint. The 509 boards crossed indicate a relatively short oil track, so margin for error is small: expect significant carry challenges unless you can match the pattern's demand for consistency and line discipline.

DISTANCE: 40' RATIO: 1.77:1 VOLUME: 25.45 FORWARD: 11.1 REVERSE: 14.35 PUMP: 50ยตL DROP BRUSH: 40' TANKS: KEGEL
40'
Length
25.5mL
Volume
1.77:1
Ratio
509
Boards Crossed
Forward 11.1 mL (44%)
Reverse 14.35 mL (56%)
Conditioner KEGEL
Pump Type 50ยตL
Dual Tank No
Peak Oil Board Board 7 (850 ยตL)

Board-by-Board Volume

Zone
Ratio
3L-7L : 18L-18R
Outside Track : Middle
1.77
8L-12L : 18L-18R
Middle Track : Middle
1.18
13L-17L : 18L-18R
Inside Track : Middle
1.01
18L-18R
Middle
1.00
18L-18R : 17R-13R
Middle Inside : Track
1.01
18L-18R : 12R-8R
Middle Middle : Track
1.18
18L-18R : 7R-3R
Middle Outside : Track
1.77
Zone
Ratio
0 0 150 150 300 300 450 450 600 600 750 750 900 900 124681012141618191918161412108642
Forward
Reverse

Forward Loads Data

# Start Stop Load Mics Speed T.Oil
1 2 38 6 50 14 11,100
2 2 38 0 50 18 0
3 2 38 0 50 26 0
4 2 38 0 50 30 0

Reverse Loads Data

# Start Stop Load Mics Speed T.Oil
1 2 38 0 50 30 0
2 14 26 1 50 18 650
3 12 28 1 50 18 850
4 10 30 2 50 18 2,100
5 8 32 2 50 18 2,500
6 6 34 2 50 18 2,900
7 4 36 1 50 14 1,650
8 2 38 2 50 10 3,700
9 2 38 0 50 10 0
Explore Reviews Compare Arsenal