Pressure Distribution: Effectively distributes pressure over the secured part, minimizing the risk of damage during installation of bicycle chain wheel nut.
Lightweight and User-Friendly: the crank arm bolts are easy to handle, install, and utilize, providing convenience for bike enthusiasts of all levels.
Premium Aluminum Alloy Construction: Crafted from high-strength, corrosion-resistant aluminum alloy, ensuring sturdiness and long-lasting durability of the crank arm bolts.
Optimal for Bike Chainwheel: Specifically designed as an essential accessory for bike chainwheels, enhancing their functionality and reliability.
Variety in Color Selection: The crank arm bolts are available in three distinct colors, offering customization options to suit various preferences and styles.
وصف
Specifications:
Item type: Axis Screw Nut
Material: Aluminum Alloy
Weight: Approx. 25g
Optional Color: red, black, golden
Diameter: Approx. 18mm/ 0. 7in
Type: 18mm
Scope of application: Integral chainwheel
Remarks: Applicable to integrated hollow chainwheel
Hexagon socket: 10mm wrench
Note:
Chainwheel screw diameter has 18mm/ 20mm, FC- 4500 and FC- 5600 road chainwheel FSA chainwheel is 18mm. For SHIMANO 590 596 XT XTR SLX integral chainwheel is 20MM.