Vintage - MacGregor BERGELIN LONGSTRING 89 " Head - Grip 4 5/8
Item History & Price
| Reference Number: Avaluer:7709447 | Model: Bergelin LongString |
| MPN: M02893 | Grip Size: 4 5/8" |
| Brand: MacGregor |
MacGregor Bergelin LongString Tennis Racquet in Great Vintage Condition. No cracks, micro fractures, lays flat and string tensioner does work. It turns with allen key (no original allen key. Strings are in excellent condition, very tight, and strung at around 55-60 psi. Made of 100% graphite, 27" long and weighs 13 3/8 ounces. Original overgrip still in place in pretty good condition. There is no headguard. See all 12 pictures for details. S&a...mp;H 11.00 by USPS parcel select.
MacGregor Bergelin Longstring Specs:
- Reference Tension: 55
- Racquet Flex: 55
- Weight, Gram: 370.3
- Weight, Ounce: 13.375
- Balance, mm: 317
- Balance, Inch: 12.48
- Length, cm: 68.6
- Length, Inch: 27.01
- Head Width: 9.75
- Head Length: 11.68
- Head Area, sq cm: 577.0
- Head Area, sq in: 89.4
- Number of Main Strings: 16
- Number of Cross Strings: 16
- Ratio Cross/Main: 0.703
- Main String Grid: 8.50
- Cross String Grid: 8.50
- Density: 0.806
- Average Cross String Spacing: 0.500
- Average Main String Spacing: 0.500
Dynamic Data
- Dynamic Tension, KP, ERT: 24
- Dynamic Tension, Lbs/in: 134.1
- First Moment, Nm: 0.897
- Polar Moment: 355
- Torsional Stability: 18
- Swing Weight, Gram: 337
- Swing Weight, Ounce: 11.89
- Swing Weight Calculated: 372.1
- Power, RDC: 56
- Control, RDC: 38
- Maneuverability, RDC: 62
- Power, Calculated: 1978.8
- Head Points: 8.19
- Head Weight, Percent: 46.2
- Center of Percussion: 20.4
- Dwell Time, Ms: 9.89
- Effective Stiffness: 25.8K, lb/in 144.2
- Recoil Weight: 165.19
- Twist Weight: 263.39
- Grip Size: 4 5/8 (approx)
- Color: Black/Red
- No Head Cover
MacGregor Bergelin Longstring Specs:
- Reference Tension: 55
- Racquet Flex: 55
- Weight, Gram: 370.3
- Weight, Ounce: 13.375
- Balance, mm: 317
- Balance, Inch: 12.48
- Length, cm: 68.6
- Length, Inch: 27.01
- Head Width: 9.75
- Head Length: 11.68
- Head Area, sq cm: 577.0
- Head Area, sq in: 89.4
- Number of Main Strings: 16
- Number of Cross Strings: 16
- Ratio Cross/Main: 0.703
- Main String Grid: 8.50
- Cross String Grid: 8.50
- Density: 0.806
- Average Cross String Spacing: 0.500
- Average Main String Spacing: 0.500
Dynamic Data
- Dynamic Tension, KP, ERT: 24
- Dynamic Tension, Lbs/in: 134.1
- First Moment, Nm: 0.897
- Polar Moment: 355
- Torsional Stability: 18
- Swing Weight, Gram: 337
- Swing Weight, Ounce: 11.89
- Swing Weight Calculated: 372.1
- Power, RDC: 56
- Control, RDC: 38
- Maneuverability, RDC: 62
- Power, Calculated: 1978.8
- Head Points: 8.19
- Head Weight, Percent: 46.2
- Center of Percussion: 20.4
- Dwell Time, Ms: 9.89
- Effective Stiffness: 25.8K, lb/in 144.2
- Recoil Weight: 165.19
- Twist Weight: 263.39
- Grip Size: 4 5/8 (approx)
- Color: Black/Red
- No Head Cover
