RK Sports Zone
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Size Guide

Find the right racket weight, shoe size and apparel fit before you buy.

Badminton Rackets

Weight, Balance & Flex

Racket weight is labeled with a “U” class — the lower the number, the heavier the frame. Pair weight with balance point and shaft flex to find a racket that matches your playing style.

Weight Classes

ClassWeightBest For
2U90 - 94gMaximum power for advanced players with fast, technical swings.
3U85 - 89gA balance of power and control, popular with intermediate to advanced players.
4U80 - 84gThe most common choice — easy to maneuver, great for beginners and doubles.
5U75 - 79gUltra-light for maximum speed and reaction time, favored in fast doubles play.

Balance Point

Head-Heavy

Balance point above 295mm. More smash power, less maneuverability — suits attacking singles players.

Even Balance

Balance point between 285-295mm. A blend of power and control — the safest choice for beginners.

Head-Light

Balance point below 285mm. Fast reactions and quick swings — favored by doubles and net players.

Shaft Flex

Flexible

Generates power with a shorter, more compact swing — ideal for beginners still building technique.

Medium

An all-round shaft stiffness suited to most club-level and intermediate players.

Stiff

Rewards a fast, technically sound swing with precise, flat power — the choice of advanced players.

Court Shoes

Size Conversion Chart

Sizing varies slightly by brand — when in between sizes, we recommend sizing up for comfortable lateral movement during lunges.

USUKEU
6538
7640
8741
9842
10944
111045
121146

Apparel

Jersey & Shorts Sizing

Use your chest measurement and height as a general guide. For a looser, more relaxed fit, consider sizing up.

SizeChestHeight
S34 - 36 in160 - 170 cm
M38 - 40 in168 - 175 cm
L42 - 44 in173 - 180 cm
XL46 - 48 in178 - 185 cm
XXL50 - 52 in183 - 190 cm