UST Mamiya Attas 4U Shaft

The Attas 4U is engineered utilising a strongest stable mid-section.

The stronger stable mid-section reduces the amount of droop for more consistent contact with the club face for more control, while the tip-section helps control launch and increase ball speed. The soft butt and high modulus carbon materials enhance the feel and feedback for more consistent shots.

Ultra-high modulus, low resin content materials produces unparalleled feel, while the constant taper design promotes better energy transfer from the shaft to the ball for increased velocity and greater distance. Like all other ATTAS shafts, the tight tolerances ensure the most consistent performing shafts in golf.

Product Code

Flex

Weight
(g)

Torque
(deg)

Launch

Stiffness Profile

Butt
(cpm)

Mid
(kg)

Butt OD
(mm/inch)

Tip OD
(mm/inch)

Tip
Parallel
(mm/inch)

Length
(mm/inch)

ATTAS 4U 5

R2

53

4.6

High

235

5.2

15.16 / 0.597

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 5

R

54

4.6

High

250

5.9

15.24 / 0.600

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 5

S

55

4.6

High

265

6.8

15.24 / 0.600

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 6

R

62

3.8

High

260

6.6

15.39 / 0.606

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 6

S

62

3.8

High

275

7.4

15.39 / 0.606

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 6

X

64

3.8

High

295

8.2

15.49 / 0.610

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 7

S

72

2.9

High

275

7.6

15.34 / 0.604

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 7

X

73

2.9

High

295

8.4

15.49 / 0.610

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 7

TX

73

2.9

High

305

9.0

15.49 / 0.610

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 8

S

83

2.6

High

275

7.6

15.60 / 0.614

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 8

X

84

2.6

High

295

8.4

15.65 / 0.616

8.51 / 0.335

102.0 / 4.0

1168 / 46

ATTAS 4U 8

TX

84

2.6

High

305

9.0

15.65 / 0.616

8.51 / 0.335

102.0 / 4.0

1168 / 46