Feature

●🚴【Bicycle Cassette Spacer Kit】: the package contains 10 box-style inner bearing spacer bicycle discs, with two colors, red and black, 5 pieces in each color, consisting of 2 pieces 1mm, 2 pieces 1.5mm, 2 pieces 2mm, 2 pieces 2.5mm, 2 pieces 3.0mm bicycle bottom bracket spacer, can meet your daily use and replacement needs.
●Corrosion-resistant aluminium alloy material: the bicycle inner bearing spacer is made of aluminium alloy, is strong and durable. Bicycle inner bearing spacer can ensure a long-lasting effect. Inner bearing spacer is very durable, heat-resistant, oil resistant and corrosion resistant. It is the best choice for your bike parts.
●Easy to change speed: with these bicycle bottom bracket spacers, you can easily change the speed, you can quickly install the 10 speed cassette on 11 cassettes and install the 7, 8 and 9 speed cassettes on 10 11 speed cassettes. The flywheel box is mounted on the 8 and 9 speed flywheels.
●Practical flywheel hub seal: the bicycle bottom bracket spacer can be used to solve many problems. If you need to use the bicycle speed cassette washing machine to adjust the time when the chainring of the bike touches the frame or the crank touches the frame. Or if the current gear lever cannot be lowered, the central shaft must be equipped with a gear disc.
●Suitable for most bicycles: bicycle bottom bracket spacers are suitable for most bicycles such as mountain bikes and road bikes. Bicycle bottom bracket spacer is an indispensable replacement part for your bike. Good axle washers can improve your driving experience and give you a comfortable driving time.


Description

STCRERAG flywheel hub washers for bicycles - give you a better driving experience.

High-quality material.
The bottom bracket seal of the bike is made of wear-resistant and durable aluminium alloy.

Improve the flywheel.
If you do not install the flywheel hub disc, you will sometimes feel that the flywheel is loose during cycling, which affects your driving experience. But with a washer, it fits the cover well with the flywheel. So you can ride better.

❥Optional colour.
The bike bottom bracket washer is available in 2 different colors, red and black. You can choose different colours according to your needs.

Sufficient quantity:
Pack of 10 flywheel hub spacers with 5 sizes can meet your different requirements for changing the flywheel speed. It is very convenient for you to change the spacers of the flywheel hub yourself. And it is also suitable for giving to a friend.

Specifications:
Material: aluminium alloy.
Colour: black, red.
Thickness: 1 mm + 1.5 mm + 2 mm + 2.5 mm + 3.0 mm.

Package includes:
10 x Bicycle Flywheel Hub Discs