Appearance: Advanced anodized painting tech brings exquisite shape comes out the look of fashion style for your bikes
Premium Materials: The bolt is made of 7075 aluminum alloy material with high strength, lightweight, corrosion-resistant and sturdy
10pcs Double Chainring Bolts: Nut Shaft Diameter: 10 mm. Nut Shaft Length: 7 mm. Bolt Head Diameter: 8mm. Bolt Head Length: 7.6 mm
Precision and Sturdy: T6 treated and CNC machined and chamfered. With maximum precision and durability
Note: Only compatible with Double chainring. Use 4 mm inner hexagon spanner to install the bolts. Suitable for mountain bikes, road bike, folding bike, fixed gear bike, downhill bike, track bike, MTB, BMX, DH, etc
