I am a new sellers, dare not to say, the quality of the goods you absolute trust.
<br />Features:
<br />Lightweight and high quality.
<br />An ideal standard arm bolt.
<br />Colorful style, suitable for personality modificine.
<br />Designed to fit most Shimano Hollowtech II designs, including all current road and mountain crank sets. 
<br />Suitable for Shimano DEORE, SLX, XT Crankset.
<br />Product GUB G-20 Crank Arm Bolt CNC AL-6061 for MTB
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<br />Specifications:
<br />100% Brand New and High Quality
<br />Color: red, purple, silver, titanium, green, pink, gold, black, blue
<br />Material: Aluminium alloy
<br />Diameter: Approx.20mm / 0.79in
<br />Height: Approx.12mm / 0.47in
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<br />Package Included:
<br />1 * Bicycle Crank Arm Fixing Bolt<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-3-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-4-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-8-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-9-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5780950dadaf3d7e25cbaa91-10-orgin.jpg></b></b></p>