3/16 Inch Semi-Rigid Nylon Brake Line Tubing- Sold by the Foot
This product is sold by the foot. Order quantity of 1 is for 1 foot/12 inches.
Achieve the ultimate clean look for your custom chopper or bobber with this authentic Parker 3/16-inch semi-rigid nylon brake line. This is the same high-quality tubing re-branded and distributed by Drag Specialties, now available from Twisted Choppers by the foot, so you don’t have to buy a full roll. Its semi-rigid construction offers the perfect balance of structure and flexibility, making it ideal for internal routing through handlebars (ape hangers) or hidden frame tucks. As the OEM Parker product, it is the direct equivalent to Drag Specialties “Universal 3/16 OD Nylon Brake Lines” (Bulk Rolls P/N 1740-0001 and 1740-0002). It is guaranteed to work perfectly with the complete line of Drag Specialties chrome compression fittings (see chart in fitment tab). Whether you are plumbing a hydraulic clutch or a show-bike brake system, you get the proven performance of the industry standard, cut to the exact length you need.
Technical Details
Genuine Parker (NBR/NNR Series) nylon tubing. This is the raw material equivalent to Drag Specialties bulk nylon line.
- Reference Part Numbers: Equivalent to Drag Specialties 1740-0001 (25′ Roll) and 1740-0002 (50′ Roll)
- Ordering Unit: Sold by the Foot (Qty 1 = 1 Foot of tubing)
- Outer Diameter (OD): 3/16″
- Compatibility: Works with Drag Specialties 1742- series compression fittings
- Material: Semi-Rigid Nylon
- Certification: Not D.O.T. approved (For Off-Road and Show Use Only)
Features
- OEM Quality: The exact same tubing found in Drag Specialties kits, sold here in flexible quantities.
- Perfect Fitment: Verified to fit Drag Specialties and standard Parker compression fittings.
- Minimalist Design: Small diameter allows for internal routing through handlebars or frames.
- Custom Lengths: Purchase only what you need (Single continuous roll supplied up to max spool length).
Fitment Notes
CRITICAL WARNING: This line is designed specifically for use with compression-type fittings.
- Required Fittings: Must be used with Drag Specialties 3/16″ brake line fittings or Parker equivalent compression fittings.
- Incompatibility: Do NOT use with standard automotive inverted flare fittings or AN fittings for braided lines.
- Safety Notice: This product is intended for show and off-road use only. It does not meet D.O.T. standards for highway use.





Marcus Morgan –
I personally wouldn’t use it for brake line, but is perfect for hydraulic clutch. I ran this line through my 20×1-1/4 inch Ape Hangers and cleaned up the bars. No external wires or lines!
William Johnson –
Works perfectly and just as expected. Great quality too!
Ron Bazan –
Works perfectly and just as expected. Great quality too!