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We are proud to be the OFFICIAL PARTNER of Exxentric in Hong Kong & Macao. 
We are proud to work with all of these brands as partners and ambassadors.


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Product Details
Brand: Exxentric

The Exxentric Harness is vital to anyone looking to get the most out of their platform-based flywheel device. It enables you to unleash all your strength while training on the kBox, and it’s a more advanced alternative to the Hip Belt attachment.



The Harness is essential for anyone looking to maximise the effectiveness of their flywheel training on the kBox. Its ergonomic design allows you to maintain the pressure in the shoulder region when you have a correct, upright position. However if you tend to lean forward the pressure shifts down towards the lower back and shortens the lever for the force while reducing torque on the lower back, which results in less bruises and less back soreness.

How much would you be able to squat in the gym if your technique was not an issue? Imagine if you didn’t have to worry about balance, bruising on the shoulders, straining your back and needing a spotter. You would probably be able to squat a lot more.


The Harness is made of strong but still soft and light-weight material. It weighs just 950 g for the XXS size and 1300 g for the XXL. The cushioning on its shoulder pads can allow you to go all out when accelerating the flywheel in the concentric phase and they’re equally as comfortable when it comes to absorbing the impact in the eccentric phase of your movement.

Size Guide

The Harness is available in all standard sizes from XXS to XXL, and can also be bought in discounted 3-packs or 5-packs.

The recommended waist measurements are 73 cm (XS), 78 cm (S), 83 cm (M), 88 cm (L) and 93 cm (XL). In inches, the recommended measurements are 29″ (XS), 31″ (S), 33″ (M), 35″ (L) and 37″ (XL).

Complete size guide:

CM Min Waist Max Waist Length Waist to Shoulders
XXS 66 82 70 45
XS 71 87 74 48
S 76 92 78 51
M 81 97 82 54
L 86 102 86 57
XL 91 107 90 61
XXL 96 112 94 64
INCHES Min Waist Max Waist Length Waist to Shoulders
XXS 26 32 28 18
XS 28 34 29 19
S 30 36 31 20
M 32 38 32 21
L 34 40 34 22
XL 36 42 35 24
XXL 38 44 37 25

Additional information


XXS, XS, S, M, L, XL, XXL, 3-pack (S-M-L), 5-pack (XS-S-M-L-XL)


950 g – 1350 g per harness


Squats, lateral squats, split squats, lunges, calf press


kBox (recommended), kPulley

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