This crank cap is made of aluminum alloy material, high strength, corrosion-resistant, sturdy and durable.CNC Aluminum alloy construction. This bike crank bolts is lightweight, easy to install and use.Fits most mountain bikes with hollow shaft.
Features:
1.【STURDY AND DURABLE】This crank cap is made of aluminum alloy material, high strength, corrosion-resistant, sturdy and durable.CNC Aluminum alloy construction.
2.【EASY TO INSTALL AND USE】This bike crank bolts is lightweight, easy to install and use.Fits most mountain bikes with hollow shaft.
3.【REDUCING THE DAMAGE】Distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part.
4.【3 DIFFERENT COLOR】The mountain bike crank bolt with 3 different color for you to chose, meet different needs. Bright colors adds decoration.
5.【SUIT RANGE】Wonderful accessory for bike chainwheel. It is used to fix the the crankset and crank of the chain wheel, which is a great accessory for cycling enthusiasts.
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
Packing List:
3 x Axis Screw Nut chainwheel
Note: Chainwheel screw diameter has 18mm/20mm, F C-4500 and F C-5600 road chainwheel chainwheel is 18mm. For SHIMA NO 590 596 integral chainwheel is 20MM.