Equipment
ER9-10K: Evnroll adds an ultra-high MOI putter to its lineup
Evnroll founder Guerin Rife saw the high-MOI mallet trend in professional golf and decided to raise the bar (appropriate, given his historical fondness for bars on his putters). Enter the ultra-high MOI ER9-10K Extreme mallet.
“I noticed more and more lately that many players on the PGA Tour are opting for high MOI oversized putter head designs,” Rife says. “They have to stand over a 4-foot putt worth $200k to $1m that will change their life. The pressure can be paralysing.”
According to the company, the highest MOI putters on the market are in the 5,000 range. As you might guess from the name, the ER9-10K has an MOI of 10,000.
In other words, as Guerin Rife says
“The ER9-10K is stability on steroids!”
To keep overall size down, the ER9 has milled 6061 aluminium body with hollow cylinders that run along the length of the head where steel weights are inserted. A range of short and long rod weights can be plugged in to dial in swing weight based on shaft length, grip weights and counter weights.
The ER9-10K also features Evnroll’s “Sweet Face” Technology: a unique mill pattern engineered to deliver uniform performance across the entire hitting area of the putter.
Additionally, the grip is geared toward enhancing MOI. The patent-pending Gravity Grip features a 70g, 10-inch steel rod that travels the full length of the deep V underside of the grip. This places 85 percent of the grip’s total weight in the fingers below the shaft, promoting a toe-up square face to the swing plane. At 120 grams, the Gravity Grip also acts as a counter weight.
The ER9-10K Extreme mallet will be available in three head weights according to shaft length (33 inches at 415 grams; 34 inches at 400 grams; 35 inches at 385 grams) with hosel options of either plumber neck or short slant neck.
The ER9-10K mallet extends the full Evnroll product range to 11 models for 2018. Starting spring of 2018, all new models will join the existing product line-up, available in 33, 34 and 35-inch lengths with an MSRP of $329 for the ER1, ER2, ER2cs & ER3 and $359 for the ER1.2, ER5, ER6, ER7, ER7cs, ER8 & ER9.
See what GolfWRX members are saying about the 10K putters here.
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Rory McIlroy WITB
Driver: TaylorMade Qi10 (9 degrees @8.25) Buy here.
Shaft: Fujikura Ventus Black 6 X (45 inches)
3-wood: TaylorMade Qi10 (15 degrees) Buy here.
Shaft: Fujikura Ventus Black 8 X
5-wood: TaylorMade Qi10 (18 degrees) Buy here.
Shaft: Fujikura Ventus Black 9 X
Irons: TaylorMade Proto (4), TaylorMade Rors Proto (5-9) Buy here.
Shaft: Project X 7.0 (4-9)
Wedges: TaylorMade MG4 (46-09SB, 50-09SB, 54-11SB) Buy here, Titleist Vokey Design WedgeWorks (58-K @59) Buy here.
Shafts: Project X 6.5 (46-54), Project X 6.5 Wedge (60)
Putter: TaylorMade Spider Tour X3 Buy here.
Grip: SuperStroke Zenergy Pistol Tour
Ball: 2024 TaylorMade TP5x Buy here.
Grips: Golf Pride MCC
Check out more in-hand photos of Rory McIlroy’s WITB in the forums.
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Shane Lowry WITB
- Shane Lowry what’s in the bag accurate as of the Cognizant Classic.
Driver: Srixon ZX5 Mk II (8.5 degrees) Buy here.
Shaft: Mitsubishi Diamana D+ White 70 TX
5-wood: TaylorMade Stealth Plus Buy here.
Shaft: Graphite Design Tour AD DI 8 X
Irons: Srixon ZX Utility (3, 20 degrees) Buy here, Srixon ZX5 Mk II (4, 5) Buy here, Srixon ZX7 Mk II (6-PW) Buy here.
Shafts: Nippon N.S. Pro Modus3 Tour 120 X (3), KBS Tour 130 X (4-PW)
Wedges: Cleveland RTX 6 ZipCore Tour Rack (50-10 MID, 54-10 MID) Buy here, Cleveland RTX Full Face (58-8) Buy here.
Shafts: KBS Tour Wedge X Black
Putter: TaylorMade Spider Tour Z Buy here.
Grip: SuperStroke Zenergy Pistol 1.0
Grips: Golf Pride Tour Velvet
Ball: Srixon Z-Star XV Buy here.
The winning WITB is presented by 2nd Swing Golf. 2nd Swing has more than 100,000 new and pre-swung golf clubs available in six store locations and online. Check them out here.
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- Steve Stricker WITB accurate as of the Zurich Classic. More photos from the event here.
Driver: Titleist TSR3 (9 degrees, C4 SureFit setting)
Shaft: Fujikura Motore Speeder VC 7.2 X
3-wood: Titleist 915F (13.5 degrees)
Shaft: Mitsubishi Tensei CK Pro White 80 TX
Hybrid: Titleist 816 H1 (17 degrees)
Shaft: Fujikura Motore Speeder VC 9.2 X
Irons: Titleist T200 (3, 4), Titleist T100 (5-9)
Shafts: Project X 6.5
Wedges: Titleist Vokey SM8 (46-10F @55), Titleist Vokey SM10 (54-10S @53), Titleist Vokey SM4 (60 @59)
Shafts: True Temper Dynamic Gold X100 w/Sensicore
Putter: Odyssey White Hot No. 2
Ball: Titleist Pro V1x
Grips: Golf Pride Tour Velvet Grip Rite
Check out more in-hand photos of Steve Stricker’s clubs here.
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- Alex Fitzpatrick what’s in the bag accurate as of the Zurich Classic.
Driver: Ping G430 LST (10.5 degrees)
Shaft: Fujikura Ventus Black 6 X
3-wood: TaylorMade Qi10 (15 degrees)
Shaft: Fujikura Ventus TR Black 7 X
Hybrid: Ping G430 (19 degrees)
Shaft: Fujikura Ventus Black HB 10 TX
Irons: Ping iCrossover (2), Titleist T100 (4-PW)
Shafts: Fujikura Ventus Black HB 9 TX (2), Nippon N.S. Pro Modus 3 Tour 120 X (4-9)
Wedges: Titleist Vokey Design SM10 (50-12F, 56-12D, 60-08M)
Shafts: Nippon N.S. Pro Modus 3 Tour 120 X
Putter: Bettinardi SS16 Dass
Grips: Golf Pride MCC
Check out more in-hand photos of Alex Fitzpatrick’s clubs here.
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Team McIlowry (Rory McIlroy, Shane Lowry) winning WITBs: 2024 Zurich Classic
Rory McIlroy WITB Driver: TaylorMade Qi10 (9 degrees @8.25) Buy here. Shaft: Fujikura Ventus Black 6 X (45 inches) 3-wood:...
Steve Stricker WITB 2024 (April)
Steve Stricker WITB accurate as of the Zurich Classic. More photos from the event here. Driver: Titleist TSR3 (9 degrees, C4...
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Alex Fitzpatrick what’s in the bag accurate as of the Zurich Classic. Driver: Ping G430 LST (10.5 degrees) Shaft: Fujikura...
Alejandro Tosti WITB 2024 (April)
Alejandro Tosti what’s in the bag accurate as of the Zurich Classic. Driver: Srixon ZX5 Mk II LS (9.5 degrees...
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peter collins
Feb 4, 2018 at 2:42 pm
If the Putter, works better for you, than the one in your bag, and you can afford it buy it simples.
If it works for you forget the mathematics and logarithms of how it was achieved.
orv
Feb 3, 2018 at 1:49 pm
Only a desperate deluded hacker would want this pile/piece of junk. No tour pro would play this abomination unless paid-to-play. Stooopid …!!!!
OB
Feb 1, 2018 at 4:58 pm
ER9 putter head = 400 grams
Gravity Grip = 120 grams
Steel shaft = 120 grams
Total weight = 640 grams = 22.57 oz. = 1.4 pounds ….!!!!
Golf ball = 1.62 oz..
Ratio of putter weight to ball weight = ~14:1 :-O 😮 :-O
mike
Jan 31, 2018 at 6:44 pm
“The ER9-10K Extreme mallet will be available in three head weights according to shaft length (33 inches at 415 grams; 34 inches at 400 grams; 35 inches at 385 grams)…”
33 x 415 = 13,695 gram-inches
34 x 400 = 13,600 gram-inches
35 x 385 = 13,475 gram-inches
All about the same first moment about the handle end … 😮
mike
Jan 31, 2018 at 6:55 pm
Oh… and the putter weighs nearly a pound (~15 oz.) which should be adequate to overwhelm a 1.68 ounce ball… but maybe it’s too heavy to swing back and stroke forward with a soft finger grip. Maybe it requires a strong ham-fisted grasp to keep under control while torquing otherwise the pendulum stroke will break down and go out of control…. ya think?!! 😀
OB
Feb 1, 2018 at 11:05 am
High MOI is good for off-center miss-hits on the putter face, but it’s the enemy of the putting stroke because of weight imbalance in the hands. If you hit the ball on the putter sweet spot and +/- 1/2″ the excessive MOI is useless.
If you have an unstable putting stroke the high MOI is your enemy because it will further destabilize your putting stroke. You will lose control of the putter, plain and simple.