MOTION PRO SKU: 57-20078

Motion Pro Stepless Clamps 14.8-18.0mm (10-Pack) - Harley & Indian V-Twin

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About Motion Pro

Motion Pro builds control cables, specialty tools and service equipment for motorcycles, and is the name most shops reach for when a job needs the correct tool rather than an improvised one. Its cables are built to OE routing specifications.

Achieve robust and leak-free connections on your Harley-Davidson or Indian Motorcycle with Motion Pro Stepless Clamps. This 10-pack, sized for 14.8mm to 18.0mm hoses, ensures a continuous 360-degree seal for your fuel and coolant lines. Say goodbye to hose slippage and uneven pressure points.

Why riders pick this

  • Stepless design eliminates overlap gaps for secure seal
  • Full 360-degree clamping surface for reliability
  • Formed edges protect hoses and barbs from damage
  • Ideal for 14.8mm to 18.0mm hose barbs
  • 10-pack for comprehensive system coverage

Motion Pro Stepless Clamps are purpose-built for the discerning V-twin rider. Their innovative design eliminates the overlap gaps found in traditional clamps, providing a uniform, circumferential seal that significantly reduces the risk of leaks. This 10-pack offers a comprehensive solution for securing critical fluid lines on your motorcycle, ensuring long-term reliability.

Advanced Design for V-Twin Reliability

  • Stepless design eliminates overlap gaps for a consistent seal
  • Provides a full 360-degree clamping surface for maximum security
  • Formed edges protect hoses and barbs from damage
  • Ideal for 14.8mm to 18.0mm fuel and coolant lines
  • 10-pack quantity for multiple connection points or spares

Upgrade Your Fluid System Connections

Whether you're performing routine maintenance or undertaking a performance build, these Motion Pro clamps are a vital upgrade. Their superior design not only prevents leaks but also extends the life of your hoses by distributing pressure evenly. Trust Motion Pro to keep your Harley or Indian Motorcycle's fluid systems operating flawlessly.

Specifications

  • Brand: Motion Pro
  • Manufacturer Part #: 12-0078
  • Clamp Range: 14.8mm-18.0mm
  • Quantity: 10 per pack
  • Length: 5.51 in
  • Width: 3.34 in
  • Height: 0.98 in
  • Weight: 0.08 lbs

Common questions

What size hoses do these clamps fit?

These Motion Pro Stepless Clamps are designed to fit hose barbs ranging from 14.8mm to 18.0mm in diameter. We highly recommend measuring your fuel or coolant line barb size before ordering to ensure correct fitment.

Why are stepless clamps considered better than worm-gear clamps?

Stepless clamps provide a continuous 360-degree clamping force without any overlap gaps, which significantly reduces the risk of hose slippage and leaks compared to traditional worm-gear designs that can create uneven pressure points.

How many clamps are included in this pack?

This product is sold as a 10-pack, providing you with multiple clamps for various applications on your V-twin motorcycle or to have as spares.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDMotion Pro
TYPEClamps
SKU57-20078
WEIGHT0.08 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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