Magnum

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Magnum

Magnum

The Magnum wheels are designed for intermediate-level roller skating, and are the ideal pair for the Variant frame.

Monocoque wheels produced via injection of a mix of thermoplastic polymer materials.
Provide a good compromise between grip and roll.
Medium profile with a machine finish that allows for use in competitions with a minimal adjustment time.
Available in four hardnesses (colors) and two diameters: 57mm and 55mm
Available in sets of 8 wheels (It is at the discretion of each reseller to sell units in smaller quantities).

Roll-Line does not sell directly to the public; to complete your purchase, please refer to an official reseller.

Diameter

57 - 55mm

Profile

27mm

hardness

49 / 53 / 57 / 60 Shore D

Floor

See Table

Comparison chart

	BOXER	MAGNUM	GIOTTO	DEVIL	PROFESSIONAL
DIAMETER	57mm	55/57mm	55/57mm	57mm	57mm
PROFILE	27mm	27mm	21mm	24mm	24mm
HARDNESS RANGE	n/a	49/53/57/60	47/49/53/57/60	36/39/42/45/47/49/53	92/95/97/99
SHORE	D	D	D	D	A
HUB	/	/	/	Shockproof Thermoplastic Elastomer	Shockproof Thermoplastic Elastomer
TREAD	Single component thermoplastic elastomer	Pluricomponent thermoplastic elastomer	Pluricomponent thermoplastic elastomer	Pluricomponent thermoplastic elastomer	Polyurethane
FINISH	Rounded	Rounded	Turned and ground (chrome decoration)	Turned and ground	Turned and ground

Indications for use

Each wheel hardness has been designed to adapt to a type of surface based on smoothness or roughness.
In general:

The softer the wheel (or the lower the “Shore” hardness number), the greater the grip and the slightly lower the smoothness.
The harder the wheel, (or the greater the “Shore” hardness number), the greater the smoothness and slightly less grip.

The following table shows the type of surface suggested for each wheel hardness.

MAGNUM 49

MAGNUM 53

MAGNUM 57

MAGNUM 60

Slippery surfaces

Medium surfaces

Adherent surfaces

Rough surfaces

Each color corresponds to a specific hardness (as shown in the table): 49 grey, 53 green, 57 cream, 60 white.

NOTICE:Factors such as humidity, dust, etc., can negatively influence the grip of the wheels on the skating surface.
For this reason it is preferable to have a variety of different types of wheels depending on where the training and competitions take place.
Changing the wheels does not require an adjustment period, but it is necessary to ensure that the wheels have a similar state of wear with respect to one another when equipped. To determine how to mix different types of wheels, please see the appropriate guide.

For more info on how to change wheels, please watch the video tutorial.

Each wheel hardness has been designed to adapt to a type of surface based on smoothness or roughness. In general:
The softer the wheel (or the lower the “Shore” hardness number), the greater the grip and the slightly lower the smoothness. The harder the wheel, (or the greater the “Shore” hardness number), the greater the smoothness and slightly less grip. The following table shows the type of surface suggested for each wheel hardness.

MAGNUM 49

Slippery surfaces

MAGNUM 53

Medium surfaces

MAGNUM 57

Adherent surfaces

MAGNUM 60

Rough surfaces

Each color corresponds to a specific hardness (as shown in the table): 49 grey, 53 green, 57 cream, 60 white.

Control and maintenance

It is advised to verify the condition of your equipment at every use.

In particular, it is advised to check:

the state of wear of the wheels
the secure closure of the lock nuts on the wheels
the proper roll of the bearings

It is advisable to periodically clean the wheels, taking care to:

remove the bearings
remove the dust with a rag
wash the wheels with water and a light, neutral soap
avoid harsh products such as alcohols, gasoline, etc.

Periodic replacement

It is recommended to substitute the wheels in a timely manner, to guarantee the optimal performance of the equipment.
Substitute the wheels once the edges are rounded to a cone-like shape, as indicated in the following graphic:

Quad

Magnum

Magnum

Diameter

57 - 55mm

Profile

27mm

hardness

49 / 53 / 57 / 60 Shore D

Floor

See Table

MAGNUM 49

MAGNUM 53

MAGNUM 57

MAGNUM 60

Slippery surfaces

Medium surfaces

Adherent surfaces

Rough surfaces

MAGNUM 49

Slippery surfaces

MAGNUM 53

Medium surfaces

MAGNUM 57

Adherent surfaces

MAGNUM 60

Rough surfaces

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