Smj UT 103 Jack 2in1 Rollerblades

30, 31, 32, 33
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Delivered between Thu, 30.7. and Sat, 8.8.
More than 10 pieces in stock at supplier
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Product details

The SMJ UT 103 Jack 2in1 inline skates offer a versatile solution for active children who want to enjoy both skating and ice skating. These skates are equipped with an innovative size adjustment system that allows for easy and secure size changes without the risk of unintentional adjustments. The sturdy plastic shell and flexible cuff provide stability and comfort, while the soft inner sock adds extra wearing comfort. The skates feature a 3-point closure system with AUTO LOCK, ensuring a secure fit. The quiet, soft PU wheels are mounted on ABEC-7 bearings, providing a smooth ride. Switching between ice skate and roller skate mode is straightforward and only requires loosening two screws. An Allen key and a user manual are also included.

  • Size adjustment system with secure click mechanism
  • Sturdy semi-soft shell made of PP and synthetic material
  • 3-point closure system with AUTO LOCK for optimal safety
  • Easy conversion between ice skate and roller skate mode
  • Quiet PU wheels with ABEC-7 bearings for smooth gliding.

Key specifications

Exact colour description
Black, Blue
Target group
Girls
Wheel diameter
70 mm

General information

Item number
64187126
Manufacturer
Smj
Category
Inline Skates
Release date
20.10.2025

Colour

Colour
Black, Blue
Exact colour description
Black, Blue

Target group

Target group
Girls

Roller skates features

Rollerblade type
Speed skates
Shoe size (EU)
30, 31, 32, 33
Wheel diameter
70 mm
ABEC
7
Rolls Hardness
82a
Number of wheels
4x
Fastener
Buckle, Lace fastening, Velcro fastener
Inline skates equipment
Size adjustable

Scope of delivery

Scope of delivery
all keys, Instruction Manual

Origin

Country of origin
Poland

Voluntary climate contribution

CO₂ emissions
0.9 kg
Climate contribution
CHF 0.11

30-day right of return and free return shipment
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Inline Skates» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Smj
    Not enough data
  • 1.Blackwheels
    0 %
  • 1.Oxelo
    0 %
  • 1.Sfr
    0 %
  • 4.Rollerblade
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Smj
    Not enough data
  • 1.Rollerblade
    2 days
  • Blackwheels
    Not enough data
  • Globber
    Not enough data
  • GRAF Hockey
    Not enough data

Return rate

How often is a product of this brand in the «Inline Skates» category returned?

Source: Digitec Galaxus
  • Smj
    Not enough data
  • 1.Street Rider
    1 %
  • 2.Globber
    2.5 %
  • 3.Hudora
    4.3 %
  • 4.Sfr
    4.4 %
Source: Digitec Galaxus