Gazelle JIS 128mm BB
20,69
Gazelle JIS 128mm BB
Shimano BB-UN300
17,58
Shimano BB-UN300

Gazelle JIS 128mm BB vs. Shimano BB-UN300

Gazelle JIS 128mm BB
Shimano BB-UN300
Gazelle JIS 128mm BB

20,69

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Shimano BB-UN300

17,58

View product

This is what our customers think

Reviews
-
(25)
Pros
-
Does what it needs to do (2x)
Affordable (2x)
price (2x)
Replaces old 20-year-old Shimano BB
Cons
-
No (4x)
Vague manual
Special tool needed for installation
Not completely waterproof

According to the product specialist

Pros
Made of high-quality plastic and steel for durability.
Lightweight design with only 325 grams.
Round disc with cut-out for improved fit.
Suitable for bikes with a JIS axle type.
This bottom bracket is easy to install yourself.
The bearings rotate smoothly and have a good durability.
Cons
No wire, which may make assembly more challenging for some.
This bottom bracket is on the heavy side.

Specifications

Types Screw Thread
BSA
Suitable for
Race
MTB
Size
72 / 128 mm
Crankset axle fit
Square Taper
Square Taper
Colour
Black
Bottom Bracket Width
68 / 113 mm
68 / 122 mm
68 / 127 mm
68 / 110 mm
68 / 118 mm
73 / 113 mm
73 / 118 mm
73 / 122 mm
Bottom Bracket Diameter
30 mm
33.6-33.9 mm
-
Yes
No
Frame material
Aluminium
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