1. Motorcycle/Scooter Fuel Petcocks & Taps Products
  2. sku: 5720236712394752
  3. TWIN 35-9071

V-TWIN 35-9071 Mini Petcock Straight Npt Hose 1/4

fits model: Xs650, Bobber. make: Harley, Triumph.

35-9071 V-twin Mini Petcock Straight With Reserve 1/4 Inch Npt For Hose Harley Triumph Xs650 Bobber

( Brand: V-twin ), ( Type: Petcock ), ( Compatible Fuel Line Diameter: 1/4in. ), ( Non-domestic Product: No ), ( Manufacturer Warranty: Yes ), ( Manufacturer Part Number: 35-9071 ), ( Positions: Off, On ), ( Outlet Type: Single ), ( Country Of Origin: United States ), ( Fuel Type: Petrol )

Review V TWIN Mini Petcock Straight Reserve 1/4 Inch Npt Hose Harley Triumph fits XS650 BOBBER

Introducing the V-Twin 35-9071 Mini Petcock, a must-have accessory for your Harley-Davidson XS650 Bobber or any other motorcycle with a V-twin engine that requires a straight 1/4 NPT fuel hose connection. This compact fuel petcock is designed to provide a reliable and convenient fuel supply solution for your custom motorcycle build.

Crafted from high-quality billet aluminum, this mini petcock boasts a sleek and durable design that blends seamlessly with your bike's aesthetic. Its compact size makes it an ideal choice for bobber and vintage motorcycle builds where space is at a premium.

The V-Twin 35-9071 Mini Petcock comes equipped with a 3/8-inch threaded fuel inlet and a 1/4-inch NPT fuel outlet, enabling easy installation and connection to your fuel system. The petcock also features a conveniently located fuel level sight glass, allowing you to easily monitor your fuel level without having to remove the fuel tank.

This mini petcock is engineered to deliver a smooth and leak-free fuel flow, ensuring consistent performance and reliability. Its durable design and construction are built to withstand the rigors of the road, making it a worthy investment for any serious motorcycle enthusiast.

Installing the V-Twin 35-9071 Mini Petcock is a straightforward process, and it can be easily connected to your existing fuel lines or new custom fuel lines. Its compact size and sleek design make it an excellent addition to any Harley-Davidson XS650 Bobber or other V-twin motorcycle build.

In summary, the V-Twin 35-9071 Mini Petcock is a high-quality, reliable, and stylish fuel supply solution for your Harley-Davidson XS650 Bobber or other V-twin motorcycle. Its compact size, durable design, and easy installation make it an essential accessory for any custom motorcycle build.

The V-Twin 35-9071 mini petcock straight 1/4 NPT for Harley-Davidson XS650 Bobber is a fuel petcock that allows riders to manually control the fuel flow to their motorcycle's carburetor. Here are some pros and cons of using this petcock:

Pros:

1. Manual Fuel Control: This petcock provides the rider with the ability to manually control the fuel flow to the carburetor. This can be useful in various situations, such as starting the bike in cold weather or adjusting the fuel mixture for better performance.

2. Easy Installation: The petcock comes with a relatively simple installation process. Most Harley-Davidson XS650 Bobber owners can install it themselves with basic tools and some knowledge of the motorcycle's fuel system.

3. Compact Size: The mini petcock is compact, making it a suitable replacement for the stock petcock. This can help save space and improve the overall appearance of the motorcycle.

4. Durable Material: The petcock is made of brass, which is a durable material that can withstand the harsh conditions of the fuel system.

5. Affordable: Compared to other aftermarket petcocks, the V-Twin 35-9071 is an affordable option.

Cons:

1. Potential Leaks: Manual fuel petcocks can be prone to leaks if not installed correctly or if the seals wear out over time. This can result in fuel spills and messes.

2. Learning Curve: Manually controlling the fuel flow can take some time to get used to, especially for riders who are used to automatic fuel systems.

3. Maintenance: Manual fuel petcocks require more maintenance than automatic fuel systems. The seals and gaskets need to be checked regularly for leaks and replaced when necessary.

Conclusion:

The V-Twin 35-9071 mini petcock straight 1/4 NPT for Harley-Davidson XS650 Bobber is a useful aftermarket part that provides manual fuel control, easy installation, a compact size, durable material, and affordability. However, it also comes with potential leaks, a learning curve, and more maintenance requirements. Ultimately, the decision to purchase this petcock depends on the rider's preferences and priorities.

Recommendation:

If you are looking for more control over your motorcycle's fuel system and are willing to invest some time and effort into maintenance, then the V-Twin 35-9071 mini petcock straight 1/4 NPT for Harley-Davidson XS650 Bobber is a worthwhile investment. However, if you prefer a more hands-off approach and are concerned about the potential for leaks, then you may want to consider other options, such as an automatic fuel petcock or a different aftermarket part altogether.

Details:

This miniature petcock is a reliable and durable accessory for fuel delivery on your motorcycle, offering convenience functionality. It has an off and on positions, a manufacturer warranty, is made in the USA. Made by V-twin, this petcock is compatible with a 1/4 fuel line diameter and features single outlet type. The Mini Petcock Straight with Reserve 1/4 NPT for Hose is a high-quality fuel petcock designed Harley Triumph XS650 Bobber motorcycles.

part #: 359071 prices

  • $49.95-$64.22

specifications fuelegress:

  • for models: Xs650, Bobber
  • for makes: Harley, Triumph
  • brand: V-twin
  • type: Petcock
  • compatible fuel line diameter: 1/4in.
  • non-domestic product: No
  • manufacturer warranty: Yes
  • manufacturer part number: 35-9071
  • positions: Off, On
  • outlet type: Single
  • country of origin: United States
  • fuel type: Petrol

general fuelegress:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Fuel Petcocks Taps

shipping fuelegress:

  • transit: 4-10 Days
  • cost: $0.00
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS

returns fuelegress:

  • policy: No Returns

payments fuelegress:

  • wallet: Apple-pay
  • credit card: Discover
  • other

offer fuelegress:

  • availability: In Stock
  • started: May 5, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

seller fuelegress:

  • # reviews: 7685
  • rating: 99.5%
  • city: Morganton, North Carolina
for models: xs650, bobber, for makes: harley, triumph, type: petcock, compatible fuel line diameter: 1/4in., non-domestic product: no, manufacturer warranty: yes, positions: off, on, outlet type: single, country of origin: united states, fuel type: petrol,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > fuel petcocks taps, sku: 5720236712394752,

V-twin 35-9071 Is Similar To:

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2 offers $49.95–$64.22 USD
  • New. Offer #1 priced at $64.22 + $7.99 delivery = $72.21* total. Weight0.25 lbs. This petcock is great for use in custom tanks.+$7.99 shipping
  • New. Offer #2 priced at $49.95 + $0.00 delivery = $49.95* total. This miniature petcock is a reliable and durable accessory for fuel delivery on your motorcycle, offering convenience and functionality. The Mini Petcock Straight with Reserve 1/4" NPT for Hose is a high-quality fuel petcock designed for Harley Triumph XS650 Bobber motorcycles.FREE SHIPPING

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