• Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame
  • Ultra 100UL v4 Tennis Racket Frame

Ultra 100UL v4 Tennis Racket Frame

Model:

WR108511U1

Lightest, most maneuverable racket in the Ultra collection that generates comfortable, effortless power.

(0)

$299.95 0% OFF

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* This racket comes unstrung unless you add strings to this racket.

Racket sold without cover, cover available for purchase here

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* Pros often customize the racket they use. Racket specifications on endorsed consumer models may vary from the models used by Pros for match-play.
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Overview
For any player seeking ultra-lightweight, arm-friendly comfort in a power-oriented performance frame, look no further than the Ultra 100UL v4. While this frame optimizes maneuverability for quick exchanges at the net, it also dials up the power through two mechanisms: an expanded Sweet Spot Channel and Crush Zone grommet system. These features increase grommet movement and extend ball dwell time for easier court depth on a variety of shots. Boasting a sleeker geometry coated with a color-shifting matte finish alongside eco-friendly bumper and grommet materials, this racket impresses in more ways than one.
Parallel Drilling
Grommet construction provides a consistent, more forgiving string bed response while dramatically increasing the sweet spot.
FORTYFIVE°
Patent-protected frame layup produces more connected-to-the-ball feel while better complementing the more modern, vertical swing path. Material increases both flexibility and stability without compromise through the swing.
Agiplast
Plant-based bumper, grommet and end cap components reduce overall environmental footprint.
Crush Zone
Innovative grommet system compresses at impact to provide a larger hotspot and increased ball dwell time on the strings, creating better feel and more potential energy that drives explosive power.
Sweet Spot Channel
Cavity on side of frame extends cross strings and increases grommet movement for more power.
Specifications
Age GroupAdult
Cross Section24-26-23 DTB
Head Size100 sq in / 645 sq cm
Length27 in / 68.58 cm
SeriesUltra
String Pattern16 x 19
Unstrung Balance4 pts HL / 33 cm
Unstrung Weight260 g / 9.17 oz

Reviews

Stringing options

Choose your own
Ultra 100UL v4 Tennis Racket Frame

Men's Apparel

SizeChestWaistInseam
S36-3730-3232
M38-3933-3432.5
L40-4235-3633
XL43-4537-3933.5
2XL46-4840-4234


SizeChestWaistInseam
S91-9477-8181
M97-9984-8782
L102-10790-9284
XL109-11494-9984
2XL117-122102-10786


CM IN

How to measure

Chest

Measure around the fullest part of the chest.

Waist

Measure around the natural waistline.

Seat

Measure around the fullest part of the seat.

Women's Apparel

SizeBustWaistHipInseam
XS31-3225-26

34-35

79
S33-3427-2836-3780
M35-3629-3038-4081
L37-3831-3241-4382
XL39-4033-3544-4684


SizeBustWaistHipInseam
XS78-8164-6686-9079
S84-8769-7191-9480
M89-9274-7796-10281
L94-9779-81104-11082
XL99-10284-90112-11784


CM IN

How to measure

Bust

Measure around the fullest part of the bust.

Waist

Measure around the natural waistline.

Hip

Measure around the fullest part of the hip.

Boy's Apparel

SizeBustWaistSeatHeight
XS (6)

23-24

22-23

24-25

46-48

S (7-8)

26-27

23.5-24.5

27.5-28.5

49-54

M (10-12)

27-28

25.5-26.5

29-30.5

55-59

L (14-16)

30.5-32

28-29

32-34

60-64

XL (18-20)

33-35

29.5-30.5

35-36.5

66-69


SizeBustWaistSeatHeight
XS (6)

58-61

56-59

61-64

118-124

S (7-8)

66-69

60-62

70-72

125-138

M (10-12)

69-71

65-67

74-77

142-150

L (14-16)

77-81

71-73

81-86

156-162

XL (18-20)

84-89

75-77

89-92

169-175


CM IN

How to measure

Chest

Measure around the fullest part of the chest.

Waist

Measure around the natural waistline.

Seat

Measure around the fullest part of the seat.

Girl's Apparel

SizeChestWaistHipHeight

XS (6)

23–24

22–23

24–25

46–48

S (7-8)

26–27

23.5–24.5

27.5–28.5

49–52

M (10-12)

28–30

25–26

30–32

53–57

L (14-16)

32–34

28–30

34–36

58–62


SizeChestWaistHipHeight

XS (6)

58-61

56–58

61-64

118–124

S (7-8)

66-69

60-62

70-72

125–133

M (10-12)

71–76

64–66

76–81

135–145

L (14-16)

81–86

71–76

86–91

148–158


CM IN

How to measure

Bust

Measure around the fullest part of the bust.

Waist

Measure around the natural waistline.

Hip

Measure around the fullest part of the hip.

Men's Tennis Footwear

 

US77.588.599.51010.51111.51212.51314
UK6.577.588.599.51010.51111.51212.513.5
EU4040 2/341 1/34242 2/343 1/34444 2/345 1/34646 2/347 1/34849 1/3
INCH9.841010.2310.4310.6210.8211.0211.2211.4111.6111.811212.212.59

 

US77.588.599.51010.51111.51212.51314
UK6.577.588.599.51010.51111.51212.513.5
EU4040 2/3
41 1/34242 2/343 1/34444 2/345 1/34646 2/347 1/34849 1/3
CM2525.52626.52727.52828.52929.53030.53132
CM IN

Women's Tennis Footwear

 

US5.566.577.588.599.51011
UK3.544.555.566.577.589
EU36 ⅓3737 ⅔38 ⅓3939 ⅔40 ⅓4141 ⅓4243 ⅓
INCH8.668.859.059.259.449.649.841010.2310.4310.82

 

US5.566.577.588.599.51011
UK3.544.555.566.577.589
EU36 ⅓3737 ⅔38 ⅓3939 ⅔40 ⅓4141 ⅓4243 ⅓
CM2222.52323.52424.52525.52626.527.5
CM IN

Junior Tennis Footwear

 

US123456
UK13.51.52.53.54.55.5
EU32 ⅔3435 ⅓36.537 ⅔39
INCH7.677.998.38.669.059.44

 

US123456
UK13.51.52.53.54.55.5
EU32 ⅔3435 ⅓36.537 ⅔39
CM19.520.321.1222324
CM IN

Unisex - Footwear Conversion Chart

US (Men's)44.555.566.577.588.599.51010.51111.51212.51314
US (Women's)5.566.577.588.599.51010.51111.51212.51313.51414.515.5
UK3.544.555.566.577.588.599.51010.51111.51212.513.5
EUR36 ⅓3737 ⅔38 ⅓3939 ⅔40 ⅓4141 ⅓4242 ⅔43 ⅓4444 ⅔45 ⅓4646 ⅔47 ⅓4849 ⅓
US (Men's)44.555.566.577.588.599.51010.51111.51212.51314
US (Women's)5.566.577.588.599.51010.51111.51212.51313.51414.515.5
UK3.544.555.566.577.588.599.51010.51111.51212.513.5
EUR36 ⅓3737 ⅔38 ⅓3939 ⅔40 ⅓4141 ⅓4242 ⅔43 ⅓4444 ⅔45 ⅓4646 ⅔47 ⅓4849 ⅓
CM IN
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