2. madison, al
SK Fiber graphite golf shafts are recognized by many of the world’s best clubmakers,
golfers and equipment manufacturers as the most consistent graphite shafts in the
industry. Our tradition, since 1998, of sourcing premium composite materials, leading
edge design technologies and extreme attention to quality control, assures technically
advanced golf shafts that deliver consistent performance for golfers of all skill levels to
play their personal best.
3. sK FiBER HEliUm sHaFT
THE HEliUm SHAFT SPECIFICATIONS
The Helium features new micro-weave technology that FlEX Regular seniors
produces an ultra light golf shaft with extraordinary
strength and responsive feel. To achieve a strong shaft ToRQUE 2.5° 4.5°
with consistent deflection we used premium high tonnage WEiGHT 58 grams 55 grams
aerospace grade composite material. This technological
laUnCH low - mid mid - low
innovation produces consistent performance by reducing
head drop and twist at impact for maximum distance and dsFi RanGE 83 - 95 102 - 117
pinpoint accuracy. TiP siZE .335” .335”
swing Type: CPm 247 237
Semi-smooth - Aggressive KiCK PoinT mid low - mid
Compares To: TiP RiGidiTY med med soft
Fujikura Fit-on E150(R), Grafalloy Pro Launch 45(R), BUTT .615 .610
Aldila Voodoo 65(R).
BUTT RiGidiTY med med soft
Tip Trimming: P.T.s. 5” 5”
1” will increase the R flex by 12(+/- 1-3). lEnGTH 46” 46”
Trim 1/2” increments beginning with the 3 metal.
Recommended swing speed Range:
Price: $ 49.99 Driver 75 - 95 mph
Model #SKHE
Shaft color: Cobalt Blue
PG 3
4. sK FiBER PURE EnERGY sHaFT
THE PURE EnERGY SHAFT SPECIFICATIONS
Pure Energy is designed for today’s oversized driver and FlEX Regular stiff
fairway metal heads. It delivers exceptional feel and high-
er launch profile for drivers and fairway metals. The low ToRQUE 4.2° 4.0°
to mid-high kick point and responsive tip help to reduce WEiGHT 62 grams 65 grams
hooks and slices while adding distance.
laUnCH mid mid - low
swing Type: dsFi RanGE 82 - 94 87 - 100
Semi-aggressive - Aggressive
TiP siZE .335” .335”
Compares To: CPm 233 233
Grafalloy Pro Custom, Grafalloy Pro Launch 55(R), KiCK PoinT mid mid
Aldila DVS 60(R), Aldila VS Proto By You 60, and
New Image Red. TiP RiGidiTY med med Firm
BUTT .605 .610
Tip Trimming:
BUTT RiGidiTY med Firm Firm
1” will increase the Wood R flex by 12(+/- 1-3).
Trim Wood Shafts 1/4” increments beginning with the P.T.s. 6” 6”
2 metal. lEnGTH 48” 48”
Recommended swing speed Range:
Price: $ 34.99 Driver 85 - 106 mph
Model #SKPE
Shaft color: Burgundy
PG 4
5. sK FiBER ToUR TRaC 80 sHaFT
THE ToUR TRaC 80
The Tour Trac 80’s mid torque and mid kick point provide optimum ball control and trajectory for tight shot patterns
and exceptional distance for drivers, fairway metals, hybrids and irons. This affordable 100% graphite lightweight
performance shaft delivers improved feel and vibration suppression in both iron and wood shafts.
swing Type:
Smooth - Semi-aggressive
Compares To:
Fujikura Fit-on E160, Aldila Gamer Hybrid/Fairway,
Aldila VS (RS), New Image Emerald and Silver.
Tip Trimming:
1” will increase the Wood R flex by 13(+/- 1-3) CPMs.
1” will increase the Iron R flex by 15 CPMs.
Trim Wood Shafts 1/4” increments beginning with the
3 metal. Irons 1/4” beginning with the 4 iron.
Price: $ 20.99
Model #STT80
Shaft color: Matte Black
PG 5
6. THE ToUR TRaC 80
WOOD SHAFT SPECIFICATIONS IRON SHAFT SPECIFICATIONS
FlEX stiff Regular senior FlEX stiff Regular senior
ToRQUE 3.6° 3.8° 4.0° ToRQUE 3.5° 3.6° 3.8°
WEiGHT 81 grams 79 grams 76 grams WEiGHT 75 grams 72 grams 69 grams
laUnCH mid mid mid laUnCH mid mid mid
dsFi RanGE 87 - 100 91 - 93 76 - 87 dsFi RanGE 69 - 79 65 - 75 56 - 67
TiP siZE .335” .335” .335” TiP siZE .370” .370” .370”
CPm 263 252 242 CPm 295 284 275
KiCK PoinT mid mid mid KiCK PoinT mid mid mid
TiP RiGidiTY med Firm med med soft TiP RiGidiTY Firm med med soft
BUTT .610 .605 .600 BUTT .610 .605 .600
BUTT RiGidiTY med Firm med med BUTT RiGidiTY Firm med Firm med
P.T.s. 5” 5” 5” P.T.s. 5” 5” 5”
lEnGTH 45” 45” 45” lEnGTH 40” 40” 40”
Recommended swing speed Range: Recommended swing speed Range:
Driver 85 - 106 mph Iron 51 - 97 mph
PG 6
7. sK FiBER ViP sHaFT
THE V.i.P. WOOD SHAFT SPECIFICATIONS IRON SHAFT SPECIFICATIONS
Exceptional performance and high launch profile for play- FlEX ladies FlEX ladies
ers with slow smooth swing speeds looking for increased
club head speed and distance. The V.I.P. wood and iron ToRQUE 6.1° ToRQUE 3.8°
shafts are engineered with high torque, soft tip and low WEiGHT 61 grams WEiGHT 61 grams
kick point to allow players to easily launch the ball higher
laUnCH High laUnCH High
for greater distance
dsFi RanGE 60 - 69 dsFi RanGE 47 - 59
swing Type: TiP siZE .335” TiP siZE .370”
Slow - Smooth
CPm 212 CPm 258
Compares To: KiCK PoinT low KiCK PoinT low
Aldila NVS 45 (L), and Grafalloy Pro Launch 45 (L) TiP RiGidiTY soft TiP RiGidiTY soft
Tip Trimming: BUTT .580 BUTT .580
1” will increase the R flex by 12(+/- 1-3) CPMs. BUTT RiGidiTY soft BUTT RiGidiTY soft
1” will increase the Iron R flex by 11 CPMs.
P.T.s. 6” P.T.s. 6”
Trim Wood shafts1/2” increments beginning with the 3
metal. Iron shafts 1/2” beginning with the 8 iron. lEnGTH 45” lEnGTH 40”
swing speed Range: swing speed Range:
Price: $ 19.99 Driver <60 mph 7 Iron <50 mph
Model #SKVIP
Shaft color: Gloss Black
PG 7
8. sK FiBER WEdGE FoRCE sHaFT
THE WEdGE FoRCE SHAFT SPECIFICATIONS
The Wedge Force features an innovative new composite FlEX Regular senior
mixture that delivers superior strength, soft feel and ex-
ceptional oscillation stability. The firm butt and responsive ToRQUE 2.5° 2.7°
tip section delivers optimal launch angles and ball spin. WEiGHT 110 grams 100 grams
Wedge Force technology provides dramatically improved
laUnCH low low - mid
shaft integrity that delivers pinpoint accuracy and dis-
tance control. dsFi RanGE 74 - 85 70 - 81
TiP siZE .370” .370”
swing Type:
Smooth - Aggressive CPm 348 332
KiCK PoinT High med - High
Compares To:
Rifle Spinner. TiP RiGidiTY Firm Firm
BUTT .620 .610
Tip Trimming:
Not Recommended BUTT RiGidiTY Firm Firm
P.T.s. 4” 4”
lEnGTH 38” 38”
Recommended swing speed Range:
Price: $ 34.99 7 Iron 46 - 108 mph
Model #SKWF
Shaft color: Gun metal
PG 8
9. What makes sK Fiber shafts
so UniQUE?
THE manUFaCTURinG PRoCEss
SK FIBER roll-wrapped golf club shafts feature sophisticated prepreg lay up and strict attention to quality
control. The production of SK FIBER golf shafts is out-sourced to our fabrication facility in South Korea who
purchase advanced composite materials from TORAY, the world’s largest manufacturer of polyacrylonitrile
based carbon fibers (12000 Tons). With applications found in a diverse range of products from fishing rods,
golf club shafts and ski poles, to aircraft primary structure and satellites, TORAY’s strength’s include:
Global operations with production bases in Japan, the United States and Europe.
A superior lineup of carbon fiber products of the highest quality.
A technological competitive edge attributable to the stable quality of its prepreg products.
Solid positioning in aircraft applications.
HiGH sTREnGTH modUlUs CaRBon FiBERs
We incorporate only the highest tensile strength and highest strain to failure carbon fibers available in the
world. Our lay up formulas use modulus carbon never twisted fiber products like the T700S, T800H, M30S
and MJ series PAN based carbon fibers material in the composition of an SK FIBER golf shaft. Pan-based
modulus fibers are superior to pitch based fibers due to the tensile and compression strengths.
PG 9
10. THE FaBRiCaTion PRoCEss // PaRT i
The sheeter/cutter unrolls the prepreg and cuts it at the appropriate length and fiber angles to make the pattern pieces,
called “flags.” Depending on shaft model, from five to eight flags will make up a typical shaft lay up kit.
Technicians roll-wrap our golf shafts using pre-kitted prepreg materials specific for the model being produced. During
production, a technician mounts a mandrel (mold) on a roll-wrapping machine and inputs the wrapping program into the
roll wrapper’s controller. The program (specific to the model) comprises numerous “wraps” layers around the mandrel. The
controller translates the number of wraps to rotations, which are specified in degrees - 360° means one complete wrap or
ply, 1080° is three wraps, etc. To minimize off-axis fibers and loss of modulus (a measure of a material’s stiffness) the lay
up program controls ply deviation to no more than .3° from the programmed load paths.
To successfully roll wrap a golf shaft to meet SK FIBER standards requires the exact placement of each subsequent flag
on the mandrel to maintain laminate symmetry and prevent excessive material overlaps, which can lead to what we call
“the spine”, a zone of higher stiffness that extends from the butt to tip. Eliminating “spine” through precise flag placement
and avoiding gaps where plies butt together during lay up is critical to passing our quality control standards. All shaft de-
signs are digitally and visually inspected for potential gaps prior to fabrication.
A typical SK FIBER shaft lay up consists of six initial wraps, at an angle of ± 45°, to control torque, followed by several
axial (lengthwise) wraps to control stiffness and strategically place hoop plies to control flex and strength. Particular atten-
tion is paid to the tip section just above the hosel area. Because of its small diameter and proximity to the club head it is
prone to failure. The tip section may receive not only extra hoop wraps but “floating” inserts of high-strength prepreg, typi-
cally carbon-boron/epoxy hybrid prepreg, particularly for premium pro-grade shafts with a higher kick point.
PG 10
11. THE FaBRiCaTion PRoCEss // PaRT ii
Once the lay up is complete, the shaft is over wrapped with clear polypropylene shrink film, which helps to strengthen the
lay up during oven cure. Typical cure takes two to three hours, starting at ambient and ramping up to 275° F. Shafts are
normally cured in batches of 100. After cure, mandrels are hydraulically extracted. Automated equipment cut, sand and
wash the cured shafts. Technicians visually inspect, flow and mark the neutral zone for painting, we identify the neutral
zone on the butt with yellow for the painters to paint the SK FIBER graphics at 12 O’clock.
Our final in-plant quality control procedure includes dynamic analysis of selected shafts in an oscillation analysis testing
device that rotates and flexes shafts to verify the flex, torque and weight.
PG 11
12. FasT FaCTs aBoUT sK FiBER sHaFT // PaRT i
Exclusively roll-wrapped with premium aerospace-grade unidirectional high tonnage 100% carbon
fiber and epoxy prepreg tape.
Exacting quality control - We manufacture under the most stringent quality control measures in the
golf shaft industry.
Consistent Frequency Guarantee - Every shaft is ± One CPM.
Same Day Shipping when ordered by 3 PM CST.
On-Line Ordering at security protected Dealer Only ordering page.
Extensive Shaft Line Selection to fit the swing characteristics of golfers of all skill levels
Technical Support Hot line 9-5 CST Monday-Friday
Recommended Logo Placement - We identify the neutral zone of each shaft and place the logo and
moniker at 12 o’clock
Cycles Per Minute (CPM) frequency measurements are taken with shafts clamped at 5” using a 205
gram weight for wood shafts and 256 gram weight for irons.
No Flex Designation in Shaft Graphics
Lifetime Warranty
Website link and Dealer Locator Page
PG 12
13. FasT FaCTs aBoUT sK FiBER sHaFT // PaRT ii
2007 RE/MAX Long Drive World Championship (Lite Revolution 1)
2007 Sweden Indoor Long Drive Championship (Power Revolution)
2008 Desert Launch Long Drive Championship (Lite Revolution 1)
2008 Texas Shootout Long Drive Championship (Lite Revolution 1)
2008 Carolinas Pro Tour Championship (Quantum & Wedge Force 120)
2009 European indoor Long Drive Championship (Mutant Revolution)
2009 HGA Hooters Tour - Statesville CC (Wedge Force 120)
2009 Carolinas Pro Tour - Cedarwood CC (Wedge Force 120)
sK FiBER sHaFTs Vs. THE ComPETiTion
sHaFT sK FiBER oTHERs
WEiGHT ± 1.0 grams ± 3.0 grams
sHaFT o.d. ± .05 mm ± .10 mm
THiCKnEss 74 - 85 70 - 81
FlEX ± .01 ± .03
CPm ±1 ±3
PG 13
