Feature(may vary by option.)

●Usage Notes: Product Diameter: 1.1 inches (28 mm), Nut Diameter: 0.8 inches (20 mm), Nut Length: 0.3 inches (8 mm). Use a 10mm (3/8") hex wrench for installation
●Appropriate Type: Crank is used to secure sprockets. Suitable for Shimano with the same specifications, such as M590 M596 M661 SLXXT or other original one-piece hollow disk
●7075 Aluminum Alloy Material: Made of 7075 aluminum alloy material, light and strong, rust-resistant, abrasion resistant, corrosion resistant, and durable
●CNC Precision Machining: CNC precision processing, burr-free surface and standard screws, very suitable to prevent water, dust and other elements from entering
●VARIETY OF COLORS: Various colors to choose from, a great accessory for any bike enthusiast

[M20 Black]

[M20 Blue]

[M19 Black]

[M18 Red]

[M19 Blue]

[M20 Red]

[M18 colorful]

Description

Specifications:
Brand Name: MEROCA
Origin: CN.
Use: mountain bike
Category: Crank
Material: Aluminum alloy

Package Contents:
1 x Bicycle crank cover screw.

Note:
Please understand there may be color difference due to lighting effects and shooting angles.
Due to manual measurement, the size of the item may be acceptable.