Crank Cover Screw Cap M20 — MTB & Road Bike Crankset Cover (Aluminum, 10 Colors)

Protect and personalize your crankset with this high-quality M20 crank cover screw cap. Machined from lightweight aluminum with an anodized finish, it’s a simple upgrade that keeps dirt and moisture out of your crank bolt while adding a splash of color to your bike.

• Perfect for MTB and road bike cranksets
• Thread size: M20 (20 mm)
• Durable anodized aluminum construction
• Available in 10 vivid colors to match your build

Key Features

• Lightweight, corrosion-resistant aluminum — built to last without adding bulk
• Precision M20 threading — snug, secure fit for compatible cranksets
• Anodized finish resists scratches and fading for long-lasting color
• Low-profile design for a clean look and reduced pedal interference
• Quick, tool-friendly installation — thread on and hand-tighten (use compatible tool if needed)

Benefits

• Protects crank bolt from dirt, water and road grit
• Enhances the look of your crankset — choose from 10 color options
• Ideal upgrade for both mountain bikes (MTB) and road bikes
• Simple maintenance: wipe clean or remove for service

Compatibility

• Fits cranksets that use an M20-threaded crank cover screw cap.
• Check your crank model or measure the thread (M20) before ordering to ensure fit. Compatible with most modern cranksets with an M20 interface — verify with your manufacturer if unsure.

Specifications

• Material: Aluminum alloy (anodized)
• Thread: M20
• Finish: Anodized (multiple colors)
• Sold: Single cap (other crank components not included)

What’s Included

• 1 x M20 Crank Cover Screw Cap (select color at checkout)

Upgrade your crankset quickly and affordably — pick your color and add the M20 crank cover screw cap to cart now!