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Comparison Profi Roller A10077 vs Profi Roller A4026

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Profi Roller A10077
Profi Roller A4026
Profi Roller A10077Profi Roller A4026
from $18.15 up to $22.44
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from $16.12 up to $24.92
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Riding stylefitness (recreation)fitness (recreation)
Size
adjustable size
31-34, 35-38, 39-42
adjustable size
31-34, 35-38, 39-42
Wheels
Wheel setupinlineinline
Number of wheels44
Wheel size64 mm
72 mm /70mm in size 35-38, 64mm in size 31-34/
BearingABEC 7ABEC 7
Boot / frame
Boot typesoftsoft
Boot materialnylonnylon
Frame materialaluminiumaluminium
Detachable frame
Brake
Foot fixation
buckle
hook-and-loop
lacing
buckle
hook-and-loop
lacing
Heel strap typehook-and-loophook-and-loop
Color
Added to E-Catalogaugust 2016august 2016

Wheel size

The diameter of the wheels supplied with roller skates.

This parameter is usually selected by the manufacturer based on the style of riding for which the rollers are designed (see above). The general rule is this: the larger the diameter, the more “high-speed” the wheels are considered and the less sensitive they are when hitting bumps. Wheels with a diameter of about 76 – 82 mm are considered universal, these are the sizes that are found in most fitness roller skates and stunt models (see "Riding style"). In running equipment, this size can be noticeably larger — this is done to ensure a fast and smooth ride. But on the "aggressive" models, the wheels, on the contrary, are small — with this driving style, it is critical to feel all the bumps under the rollers.