ONOFF
XCBT
IRON
2 IRONS TO CHOOSE FROM.
XCBT IRON FOCUSES ON EASE OF USE
AND DISTANCE PERFORMANCE
WHILE XCBT FORGED IRON FOCUSES ON STABILITY AND FEEL.
Choose from
TWO TYPES of XCBT IRONS

NEW MATERIALS EQUAL MORE SPRING EFFECT
XCBT IRON uses a new 4140PLUS material which improves spring effect by making the outer area of the face thinner. The Full Core Grooves on the back face are extended making an even bigger sweet spot.
POINT
The bigger sweet spot means that even missed shots can become nice shots!
DIRECT REPULSION FACE
The face features 2 levels of thickness and a POWER TRENCH that helps improve the flex on the lower section of the face. The increased spring effect results in more ball speeds and more distance. By placing the sweet spot lower on the face where players actually make impact (below the center of the face), even miss-hits low on the face that would normally be topped shots still can fly far.
GRAVITY CONTROL DESIGN
Extremely pure tungsten weight (Gravity 17) is concentrated towards the toe side of the sole. A lower and deeper center of gravity equals an easy high launch for more carry and overall distance.
POINT
ONOFF unique head construction allows even strong lofted irons to produce high launch shots!
FACE LASER MILLING
High precision laser milling not only in the direction of the score-lines but also diagonally on the face stabilizes spin performance allowing you to attack the target with optimal spin in any situation.
POINT
The letters from the ONOFF logo are milled onto the face with the center "o" being right at the sweet spot!

EASY TO AIM SHAPE AND FORGIVING SOLE
3 SIDED SOLE SHAPE
The slightly wider sole feature leading edge and trailing edge relief which helps the XCBT IRON interact cleanly with the turf during shots. This results in better impact with the ball. Better impact equals more distance and straighter shots.
The length of the iron blade and the thickness of the top line have been reduced on the XCBT IRON creating a sportier iron that is still confidence inspiring at address.
IMPACT FEEL AND SOUND
The back face features a special ABS Resin badge which produces a softer feel at impact and helps minimize vibrations. The result is a satisfying shot feel and sound!
XCBT IRON ORIGINAL SHAFT BORN FROM DAIWA CARBON TECHNOLOGY
We've optimized the weight and torque of each shaft for each iron and increased the tip stiffness to prevent the shaft tip and head from unnecessary bending and twisting. The SMOOTH KICK MP-526I makes it easy to launch high shots in the long to mid irons while making the short irons more stable.
XCBT IRON Steel Shaft Options
N.S.PRO 850GH neo R
Following in the footsteps of the N.S. Pro 850GH, which is super popular on the domestic women's tour for its light weight, accurate swing feel and outstanding control performance, the neo is aimed at average golfers who want a steel shaft but still have a club that is light weight and easy to swing.
N.S.PRO 950GH neo S
Similar to the N.S. Pro 950GH, which is light weight, accurate, has great control performance and distance, the neo is optimized for larger heads with stronger lofts, resulting in a shot that flies high and stops on the green. A light weight steel shaft with both distance and accuracy.
GRIP
The new ONOFF GR Grip is an original grip designed in collaboration with Japanese grip maker STM. The intricate carbon embossed pattern improves grip and reduces slippage. A seamless design ensures consistent performance no matter the orientation. (The ONOFF GR XCBT Grip with weight port is available as an option)
ADJUST ANGLES, OPTIMIZE SHOT
The right lie angle for each golfer can help optimize impact. Better impact equals better shots. Thanks to a new material, adjusting loft angle by ±1°, lie angle ±2° is possible.
*adjusting loft and lie angles come with an additional cost
LIE ANGLE
When the face is square at impact, the center of the sole is flat to the ground. The angle between the shaft and the horizontal plane (ground) is the lie angle.
*image uses a 7 iron as an example
HOW LIE ANGLE AFFECTS YOUR SHOT
POINT
By finding your optimal lie angle you can improve your shots!
CHANGE THE CLUB SWING WEIGHT WITH ONOFF'S UNIQUE XCBT : CROSS BALANCE TECHNOLOGY
Cross Balance Technology is optional for both irons. By adding the optional GR CBT Grip which features a weight port, you to exchange (cross) the weight between the head and grip on the XCBT Forged Iron. For the XCBT Iron, there is no weight in the head so adding the XCBT grip will only help if counter-balancing is needed.
You can also choose the weight (optional cost) you want to use with the grip which allows you to not only change the swing weight possibilities but also the club's total weight.
- XCBT :
- Optional XCBT Grip allows for different weights in the grip end in order to counterbalance/adjust the swing weight.
- OTCS :
- Optional (XCBT Iron - Loft and Lie adjustment) Standard (XCBT Forged Iron - exchanging weights on head - additional weights are optional/adjusting Turn Weight to move center of gravity.)
OPTIONS
DEDICATED TORQUE WRENCH FOR HEAD + POUCH
DEDICATED GRIP END WRENCH
ADDITIONAL WEIGHT SCREWS
Standard weight screw is included with the club.
ONOFF GR CBT GRIP (OPTIONAL FOR IRON)
Important information about ONOFF Trajectory Control System and the removal and installation of weights on our heads and grips.
Please note that even though they use the same weights, there are dedicated wrenches for both the club head and the grips. These wrenches are not interchangeable. Be sure to use the grip wrench only for the grip and the head torque wrench only for the head.
ONOFF
XCBT IRON
- Head Material
- #5-#8: 4140PLUS Face & Body, D17 Tungsten Alloy Weight
#9&PW: HSC215PLUS Face & Body
AW&SW: Soft Stainless
Face: High Precision Laser Milling (Hidden ONOFF), Surface Treatment: NiCr Plating
- Shaft
- ONOFF SMOOTH KICK MP-526I
N.S. PRO 850GH neo (R) / N.S.PRO 950GH neo (S)
- Grip
- ONOFF GR (R2/45g, R/SR/S/50g) No Backline
New Groove Rule Conforming
Club: Made in Japan

















