• [Please be sure to check the size: M19 standard] This is a crank bolt with a thread diameter of 19 mm (M19).Bicycle cranks also come in sizes such as M20.Please be sure to measure the screw hole diameter of your crank using a caliper etc. before installing.(*Shimano genuine products are often M20, so they may not be compatible)
• [Aluminum Alloy CNC Machining] High strength aluminum alloy is precision cut (CNC) and finished with a bright alumite color.Unlike plastic caps, it has a metallic luster, making it perfect for your car.
• [Prevents water and dust from entering] Prevents water, mud, and dust from entering the inside of the crankshaft (hollow shaft).Reduces the risk of rust and corrosion around the bottom bracket, contributing to maintaining rotational performance.
• [Ultra-lightweight design] Lightweight design with unnecessary parts removed.It is a road bike or cross bike that pursues weight reduction because it maintains strength while minimizing weight.Use a 10mm hex wrench (Allen key) for installation.
• [Great Value Set of 2] This 2-piece set is convenient as a spare or for a second bicycle (second bike).Color: Green.As an accent color for the undercarriage, it creates individuality.
[Keep your feet cool.M19 aluminum crank cap]
The crank bolt is a part that combines functionality and design.
Why not add some metallic green shine to the crank area, which tends to be plain?
[Product features]
■ Compatible with M19 size
Used as a left crank fixing bolt for hollow integrated cranks (Hollowtech type, etc.).
*This is the M19 standard, which is used in many Chinese cranks such as IXF cranks.
■ CNC machining
An edgy design carved from a block of aluminum.
Just by replacing the genuine resin cap, you can greatly improve the quality of your bike.
■ Easy dress up
To install, simply tighten with a 10mm hex wrench.
[Product specifications]
Screw standard: M19 (diameter approx. 19mm)
Material: Aluminum alloy (CNC processing)
Color: green
Set contents: 2 pieces set
*Note: Please be sure to check the size (M19/M20) with a caliper etc. before using.Returns due to size differences are increasing.