Why choose Fit Sir ?

Fit Sit is patent in the USA and positions it at the high-end 55 lb dumbbells brand. It has been producing strength fitness equipment for the top gyms around the world for 10 years! With its revolutionary technology and design, Fit Sir was awarded the coolest 55lb dumbbells pair! Our 55 lb adjustable dumbbells help the disabled and other charities and give back to the society every year!

1 Second Fast Change Weight

You need only to turn the adjustable dumbbells set handle gently with one hand, align the pointer with the corresponding number to quickly combine 5 different adjustable weight in one second. The bead positioning structure is convenient for limit rotation. 55 lbs dumbbell does not stuck and it is very durable.

Concave-convex Non-slip Silicone Handle

The adjustable dumbell set handle of the adjustable dumbellsweights set of 2 is made of concave and convex soft silicone. The integrated anti-skid encapsulation process is both beautiful and non-skippy, which dumbbell pair increases the friction between the hand and the dumbell weights and optimizes your usage experience. The clear engraved numeric keyboard makes weight dumbbell set easier to read when you select the weight.

Super Safe 8 Security Protection Mechanism

The 8 locking grooves on the handle and the front cover tightly lock the dumbbell pieces, ensuring that the handle of the adjustable dumbbell sets does not rotate during use, and the weights weight adjustable dumbbells plates will never fall. This mechanism only allows the 55 lb dumbbells to be placed back into the dumbbell tray to adjust the dumbbels adjustable weight, ensuring safety in use.

5 in 1 Weight Selection

The compact design of 55 pound dumbbells set of 2 occupies only a laptop space of 0.08 square meter. The weight range of this adjustable free weights to 15LB, 25LB, 35LB, 45LB and 55LB. It can replace your multiple sets of dumbbells!

Suit for Man and Women & 1 is enough

Adjust dumbbells can easily switch the weight among 15-55LB. 55lb dumbbells pair is a medium lightweight dumbbells. Dumbbells 25 can be used for basic sports training. The core home fitness adjustable dumbbell set 5-55 lbs are suitable for men and women at all ages.

What are in the box?

Core Adjustable Dumbbells X 1

Dumbbell Tray X 1

Product Dimensions: 19.06*8.5*7.2inch

Note:

Please do warm-up exercises before you start using core adjustable dumbbell set, and choose dumbbells with suitable weight and exercise for a suitable duration.

• [Fit Sir Brand & Achievements] It is patented in USA and positions core fitness adjustable dumbbells at a high-end dumbbells brand.Dumbells set has been producing strength fitness equipment and dumbbell sets for the world's top gyms for 10 years. With weights adjustable its revolutionary technology and design of the adjustable dumbbell set, Fit Sir was awarded the coolest adjustable dumbbells for women! 4 out of 10 dumbbell set sold in the market are made by Fit Sir. We have so many fans.
• [Technical Breakthroughs] Our patented adjustable dumbbell solved the plates falling, rusting, exercise & fitness dumbbells disk freezing, and 55 lb dumbbells switching difficulties issues. Our 8-fold locking mechanism is 100% safe for the dumbell set for women. The adjustable dumbells uses steel covered by silicone grips. The adjustable dumbell weight marks on the adjustable weights are clear. Adjustable dumbbells set of 2 is quiet in usage. Our weights dumbbells can last 20 years.
• [1 second Change Weight & 1 is Enough] Our latest generation of dumbbell sets adjustable weights with bead positioning technology made it is possible to switch the adjustable weights dumbbells set weight among 15, 25, 35, 45, 55 LBs easily in 1 second. The dumbbell weights is truly non-lag, non-shaking and more stable for all-round and fast exercise with 55 pound dumbbell. You can replace your other 5 sets of adjustable dumbell set with one set of Fit Sir dumbbell weight set.
• [Why buy from us] Free gift of usage posters with your dumbbell adjustable. The beautiful and cool design of our 55 lb dumbbell for home gym attract you to make quick buying decision. You can own the weights dumbbells set for women at home for 0.5$/day. And let the dumbbells adjustable become your indispensable sports partner! Believe in us, every one in your family will definitely fall in love with exercise adjustable barbell set! The dumbbells adjustable weight is also portable.
• [Notice] This is a single adjustable weight set, if you need 2 womens core home fitness adjustable dumbbell set, please add 2 items. All adjustable dumbbells set passes strict inspection. We also provide 24-hour service and a 2-year warranty. We accept your return and exchange requirements of the adjustable weight. We strive to exceed your expectations. We look forward to your next small weight set repurchase and also please tell your friends around about it!