Lopar Isoforce 5051.8 features an optimal balance between power and playability. The elongated head shape tolerates some errors due to poorer technique, and the Karbon 4 material provides a lot of comfort during play.
Thanks to long shaft technology, the player gains additional power and incredible speed.
we recommend for versatile players who need extra power and accuracy to finish points more easily.
Type of play: Extremely attacking (offensive plus)
Color: Blue/white/black
Features:
- Material: ultra Carbon 4
- Balance in the middle (balance MID)
- Greater flexibility (Flex high)
- Weight 83g (strung racket 88g)
- Recommended string tension 12kg
Technologies used:
- Long/Slim shaft
- Mega Power Zone
- Power Bridges
- Power waves
- U-Profile
Power waves:The frame is shaped with a wavy design on both sides of the head, which decreases string friction and with that increases stinging elasticity. As a result, energy transfer increases and we get the so called "trampoline effect", which increases the balls speed by about 5%.

Special shaft lengthened for 1 cm, allows for a bigger rebound at ball impact. Consequently, these kinds of rackets offer maximum power and more speed.

New slimer shaft, where the diameter got 0,5mm or 6% smaller, enables lower weight and less air resistance. Consequentially enabling better maneuverability and more swing speed.

Rackets with U-profile have longer diagonal strings, which makes them more elastic and thus generate more power.

Are wider openings for grommets (plastic parts through which the string passes) on the left and the right side of the head. They allow the string to swing more and then generate more power. Because of special placing, this effect appears on the ideal hit point.