Seatpost suspension cable Clarks Dropper Wire Drawn 3000 mm x 0.88 mm, stainless steel

The Clarks Dropper Wire Drawn is a 3000 mm x 0.88 mm stainless steel control cable engineered for remote-actuated mechanical dropper seatposts. Made from ultra-smooth drawn stainless steel, the cable offers low friction and consistent movement when routed internally through the frame or along external guides. Its length and diameter are suitable for most mountain and urban bike setups that require a long-reach cable for reliable seatpost actuation.

Advantages

Constructed from drawn stainless steel for enhanced corrosion resistance and surface smoothness, the cable minimizes binding and reduces friction at housing interfaces and lever pivots. The 0.88 mm diameter provides a balance between tensile strength and flexibility, while the 3000 mm length accommodates long cable runs and varied frame geometries. The smooth finish supports consistent, responsive actuation of mechanical dropper posts with reduced maintenance needs compared with untreated or lower-quality cables.

Suitable for

• Mechanical dropper seatposts on mountain bikes
• Urban and commuter bicycles with remote dropper mechanisms
• Frames requiring internal routing or long external cable runs
• Replacement or upgrade of worn or corroded dropper control cables

Key specifications

• Cable material: drawn stainless steel
• Overall length: 3000 mm
• Nominal diameter: 0.88 mm
• Surface finish: ultra-smooth drawn surface for low friction
• Compatibility: designed for mechanical remote-actuated dropper seatposts and standard control housings

How to use

Measure the required routing length on the bike from lever to seatpost actuator and trim the cable to the appropriate length, allowing extra for housing ends and adjusters. Thread the cable through the control lever, housing segments and along the chosen internal or external frame path to the dropper post actuator. Secure cable ends with appropriate ferrules and end caps, and tension the cable using the lever or barrel adjuster until the dropper post responds smoothly through its full travel. Check operation several times and make final adjustments to eliminate play or excess friction.

Usage recommendations

For consistent performance, use compatible low-friction housing sections and regularly inspect for kinks, frays or corrosion. Apply a light cable lubricant inside housings where accessible and replace the cable if any strand damage or stiff spots are detected to maintain reliable dropper actuation.