BERESIS-01 LeftyIRON
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TECHNOLOGY
Features
- Promotes higher trajectory.
- Gain distance by use of a slightly heavier shaft.
- For golfers with a higher than average swing speed.
- Reduces side spin to promote straighter ball flight.
Design features for maximum possible carry by iron - 1
- Fourteen grams (two weights of 7 grams each) of tungsten power blade weights were added to the toe and heel. High momentum of inertia yet low center of gravity produces high trajectory and long carry distance.
- An enlarged sweet spot by the U-shaped weight distribution design cuts distance loss on missed shots.
*Picture is for right hand product.
Design feature for maximum possible carry by iron - 2
- A long straight blade provides the player with visual support and excellent orientation at address.
*Picture is for right hand product.
Design features for maximum possible carry by iron - 3
- The new maraging face brings out the initial ball speed at impact for maximum carry distance.
- The emblem design with a thick sole creates a solid and luxurious feel.
*Picture is for right hand product.
SPEC
IS-01 Lefty IRON
Back face design and performance will be changed depends on shaft grade.
 |
 Picture is for right hand product. |
 Picture is for right hand product. |
| 2S | 3S | 4S |
|---|
SPEC
| Head material/Manufacturing process | SUS630 / Casting (body) + Maraging stainless steel (face) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Head plating | Double-layer plating / Satin finish + Painted finish | |||||||||||
| Shaft | ARMRQ6 49,ARMRQ6 54,ARMRQ6 45 | |||||||||||
| Flex | R,S | |||||||||||
| # (No.) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | AW | SW | ||
| Loft (deg.) | 19.5 | 22.5 | 25.5 | 28.5 | 32.5 | 36.5 | 41.5 | 46.5 | 51.5 | 56.0 | ||
| Length(inches) | 38.5 | 38.0 | 37.5 | 37.0 | 36.5 | 36.0 | 35.5 | 35.0 | 35.0 | 35.0 | ||
| Lie angle (deg.) | 60.5 | 61.0 | 61.5 | 62.0 | 62.5 | 63.0 | 63.0 | 63.0 | 63.0 | 64.0 | ||
| Face progression（mm） | 2.75 | 3.75 | 3.75 | 4.25 | 4.25 | 4.25 | 4.75 | 4.75 | 4.75 | 4.75 | ||
| Bounce(deg.) | - | - | - | - | - | - | - | - | 8.0 | 11.0 | ||
| Distance to Center of Gravity(mm) | 39.5 | 38.5 | 38.5 | 38.5 | 38.5 | 38.5 | 38.0 | 38.0 | 37.5 | 37.0 | ||
| Height to Center of Gravity(mm) | 18.5 | 18.5 | 18.5 | 19.0 | 19.5 | 20.5 | 20.5 | 22.0 | 22.0 | 23.0 | ||
| Depth to Center of Gravity(mm) | 4.5 | 4.5 | 4.5 | 4.2 | 3.7 | 3.7 | 3.5 | 3.3 | 2.3 | 1.9 | ||
| Gravity Angle（deg.） | - | 12.3 | - | - | - | - | - | - | - | - | ||
| ARMRQ6 49 | Swing weight | R | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C9 |
| S | C9 | C9 | C9 | C9 | C9 | C9 | C9 | C9 | C9 | D0 | Gross weight (g) | R | 354 | 360 | 366 | 372 | 378 | 385 | 392 | 398 | 398 | 401 |
| S | 357 | 363 | 369 | 375 | 381 | 388 | 395 | 401 | 401 | 405 | ||
| ARMRQ6 54 | Swing weight | R | D0 | D0 | D0 | D0 | D0 | D0 | D0 | D0 | D0 | D1 |
| S | D1 | D1 | D1 | D1 | D1 | D1 | D1 | D1 | D1 | D2 | Gross weight (g) | R | 357 | 364 | 370 | 376 | 382 | 389 | 396 | 402 | 402 | 405 |
| S | 360 | 367 | 373 | 379 | 385 | 392 | 399 | 405 | 405 | 408 | ||
| ARMRQ6 45 | Swing weight | R | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C8 | C9 | Gross weight (g) | R | 350 | 356 | 362 | 368 | 374 | 380 | 386 | 392 | 392 | 395 |
Made in Japan
SHAFT
Please click here for details of shaft.
ARMRQ6 49(Standard feature)
| Material | Carbon+six-axisUD | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kick-point | Low-Mid | ||||||||||
| Butt diameter (mm) | 15.4 | ||||||||||
| Tip diameter (mm) | 9.8 | ||||||||||
| Flex | R,S | ||||||||||
| # (No.) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | AW | SW | |
| Gross weight (g) | R | 54.0 | 54.5 | 54.0 | 55.0 | 54.5 | 54.5 | 54.0 | 53.5 | 53.5 | 53.5 |
| S | 55.5 | 56.0 | 55.5 | 56.5 | 56.0 | 56.0 | 55.5 | 55.0 | 55.0 | 55.0 | |
| Torque (deg.) | R | 3.23 | 3.16 | 3.09 | 3.02 | 2.95 | 2.88 | 2.81 | 2.74 | 2.74 | 2.74 |
| S | 3.18 | 3.11 | 3.04 | 2.97 | 2.90 | 2.83 | 2.76 | 2.69 | 2.69 | 2.69 | |
| Frequency (cpm) | R | 256 | 264 | 272 | 280 | 288 | 296 | 304 | 312 | 312 | 312 |
| S | 270 | 278 | 286 | 294 | 302 | 310 | 318 | 326 | 326 | 326 | |
ARMRQ6 54
| Material | Carbon+six-axisUD | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kick-point | Low-Mid | ||||||||||
| Butt diameter (mm) | 15.4 | ||||||||||
| Tip diameter (mm) | 9.8 | ||||||||||
| Flex | R,S | ||||||||||
| # (No.) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | AW | SW | |
| Gross weight (g) | R | 58.0 | 58.5 | 58.0 | 58.5 | 58.0 | 58.5 | 58.0 | 57.5 | 57.5 | 57.5 |
| S | 59.5 | 60.0 | 59.5 | 60.0 | 59.5 | 60.0 | 59.5 | 59.0 | 59.0 | 59.0 | |
| Torque (deg.) | R | 3.03 | 2.96 | 2.89 | 2.82 | 2.75 | 2.68 | 2.61 | 2.54 | 2.54 | 2.54 |
| S | 2.98 | 2.91 | 2.84 | 2.77 | 2.70 | 2.63 | 2.56 | 2.49 | 2.49 | 2.49 | |
| Frequency (cpm) | R | 263 | 271 | 279 | 287 | 295 | 303 | 311 | 319 | 319 | 319 |
| S | 274 | 282 | 290 | 298 | 306 | 314 | 322 | 330 | 330 | 330 | |
ARMRQ6 45
| Material | Carbon+six-axisUD | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kick-point | Low | ||||||||||
| Butt diameter (mm) | 14.8 | ||||||||||
| Tip diameter (mm) | 9.8 | ||||||||||
| Flex | R | ||||||||||
| # (No.) | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | AW | SW | |
| Gross weight (g) | R | 50.0 | 49.4 | 48.8 | 48.2 | 47.6 | 47.0 | 46.4 | 45.8 | 45.8 | 45.8 |
| Torque (deg.) | R | 3.70 | 3.63 | 3.56 | 3.49 | 3.42 | 3.35 | 3.28 | 3.21 | 3.21 | 3.21 |
| Frequency (cpm) | R | 246 | 254 | 262 | 270 | 278 | 286 | 294 | 302 | 302 | 302 |
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