Description:

How to use Rama:

Step 1, remove the cover on the chainring, after removing it, you can see the bottom bracket screw!

Step 2: Use the 14 sleeve function of the crankset tool + 16MM open-end wrench to remove the bottom bracket screw

Step 3: Remove the bottom bracket screw and put it aside!

Step 4: Screw the black headgear into the chainring, remember to screw it to the end, otherwise it is possible to pull the threads on the chainring when setting the chainring!

Step 5: Screw the black headgear to the end.

Step 6: Screw the silver top rod into the headgear, screw it in by hand, and screw it to the end.

Step 7: Use a 16MM open-end wrench to screw in the ejector rod again. It will be a little harder to screw in here. It doesn't matter, screw it in. Just screw it in a little bit, and it's easy to do!

Step 8: Screw the ejector pin to the end, and the chainring is ejected like this!

Specifications:

Product name: Crankset tool/square hole pull code/remover/crank remover

【Name】Bicycle Crankset Tool

[Material] 45# carbon steel, quenching treatment, stronger hardness, chrome-plated surface

[Function] The bicycle chainring is disassembled, the ejector rod is lengthened, and the square mouth and spline chainring and crank can be disassembled, which is more practical and convenient.

【Weight】120 grams

[Name] Bicycle Bottom Sleeve

[Material] 45# carbon steel, nickel plated on the surface

[Size] Length 4.8cm, maximum diameter 3.2cm

【Weight】100G

【Product Name】: Chain Cutter

[Product weight]: 128G

[Product details]: 45# steel quenching heat treatment (super hardness)

Package Included:

Bicycle repair tools*1