Gongc Square Hole Axis Crank Screw Fixed Gear Foldable 7075 Aluminum Alloy Seal Waterproof Parts (Gold)

Description To waterproof anti-mud anti-dust into the shaft inside and improve the service life of the shaft. Suitable models: mountain bike / road bike / dead fly / folding bike. The bearing adopts alloy bearing to improve service life. Features - Color: Gold. - Material: Aluminium alloy - Size: 2.43x2.07x1.63cm - To waterproof anti-mud anti-dust into the shaft inside and improve the service life of the shaft. - Suitable models: mountain bike / road bike / dead fly / folding bike - The bearing adopts alloy bearing to improve service life. - Warm Tip: Dear buyer Due to lighting effect monitor s brightness manual measurement and etc there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!