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Twin Power Launches Expanded Line of Crankshaft Position Sensors

By General Posts

Twin Power Launches Expanded Line of Crankshaft Position Sensors for Harley-Davidson Motorcycles

Fort Worth TX — May 17, 2022 – TwinPower today announced a new line of Crankshaft Position Sensors (CPS) including seven-part numbers with fitments for Harley-Davidson models dating from the 1999 model year through current models using the Milwaukee 8 engine. TwinPower was the first aftermarket company to create a line of these OEM-quality sensors and today’s launch is a significant expansion of the company’s CPS offering.

The Crankshaft Position Sensor is a critical part of a Harley’s engine management system. It delivers crankshaft position data to the bike’s electronic control module, which in turn determines engine timing and fuel delivery. A motorcycle with a faulty Crankshaft Position Sensor will typically have inconsistent performance and difficulty starting.

“When a crankshaft position sensor goes bad, your bike isn’t going anywhere,” said James Simonelli, Brand Manager for Twin Power. “We’ve created these products to be an affordable solution to a common problem. That’s why they are in such high demand from DIY motorcycle owners and motorcycle repair shops seeking a replacement part that will generate profits for their business.”

Twin Power’s new lineup is 100% tested in the U.S. to meet OEM specifications and has been endurance tested to 60,000 miles to ensure sensor longevity. The units use OEM-style connectors for an exact fit and are designed using encapsulated circuitry, along with vibration and heat resistant polymers to stand up to the harsh operating environment of a motorcycle’s engine.

The line includes nine-part numbers, each with a different fitment covering the million+ Harley-Davidson motorcycles made between 1999 and today.

Part number and fitment information is available at TwinPower-USA.com. All of the TwinPower CPS models retail for $52.95.

About Twin Power: Since 1982, Twin Power has been designing and producing quality parts and accessories for the American V-Twin enthusiast. Driven by the same passion that fuels the American V-Twin scene, Twin Power is relentless in its pursuit of quality, functionality, and value. The Twin Power team will not offer a Twin Power product to its customers unless they are proud to sport it on one of their own rides. More information can be found at twinpower-usa.com.

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The Motorcycle Battery Files

By General Posts

Lowbrow Battery Line-Up and J&P about Testing

By Bandit, the Lowbrow Team and Anthony Todd from J&P Cycles

We found ourselves in the battery market again recently. We ran into a couple of issues. First, trying to fit a battery into an almost stock 1948 center oil tank. Lowbrow has an option, but it involved a very small anti-gravity lithium battery. Unfortunately, they were out of stock. Plus, they didn’t have a gel option. They did have a cool, stock, replica battery case.

I did find a stock replacement battery but only in 6 Volt. I needed a 12-Volt unit for my 1948 UL. It had been modified for a 12-Volt system. Then the Lowbrow crew came up with this handy battery guide, so I thought I would share it with an article by Anthony Todd, of J&P Cycles, about testing charging systems.

I went to J&P Cycles, but they don’t list battery dimensions on their website. I would think that would be a major drawback to sales, especially involving custom bikes. We all face custom oil bags with odd size battery holes. Or worse, we have limited space for a battery and need to adapt. We need to know the dimensions. Let’s roll through the Lowbrow report.

The development of motorcycle batteries has really advanced in recent years. Back in-the-day a conventional motorcycle battery with an acid pack was the standard. You would open the top caps, pour in your acid pack, and throw it on a charger for 24 hours. This was the typical process for a lead acid classic motorcycle battery.

There are a variety of types of motorcycle batteries for you to choose from these days. AGM maintenance free batteries, Gel AGM batteries, and Lithium motorcycle batteries are all on the market.

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Vance & Hines New Sidewinder Exhaust System for Suzuki Hayabusa Drag Racers

By General Posts

Vance & Hines Reveals New Sidewinder Exhaust System for Suzuki Hayabusa Drag Racers

Santa Fe Springs CA – March 31, 2022 – Vance & Hines today announced the ultimate exhaust for Suzuki Hayabusa drag racing machines, the new 4-2-1 Sidewinder Exhaust, another step forward in the partnership the company has with Suzuki Motors USA.

The new system is designed for drag race-use on Suzuki Hayabusa models from 1999 to today. Its 4 to 2 to 1 configuration is the ultimate design for peak horsepower, particularly for higher displacement or heavily modified engines, including those running nitrous set-ups, but will still provide good gains on milder set-ups as well.

The exhaust is manufactured of lightweight 304 stainless steel, so it weighs only 14 pounds, a reduction of 30 pounds from the 44-pound stock system. It includes tapered head pipes and full merge collectors for maximum performance. The system also includes features that allow it to be adapted for whatever level of performance an owner/racer is seeking. This includes oxygen sensor bungs and an optional baffle so that the pipe can be adjusted to meet a broad range of performance mods. Suggested retail price is $1799.99.

“This is another great product from the Vance & Hines team at our Racing Development Center,” said Vance & Hines President Mike Kennedy. “The performance capabilities of this system and the vast number of Hayabusa-mounted drag racers should make this a winner for the riders and for Vance & Hines.”

The Sidewinder exhaust system is included in the Vance & Hines continency sponsorship program for the XDA drag racing series.

The new pipes are available immediately from the Vance & Hines Racing Development Center at 317-852-9057 or rdc@vanceandhines.com.

Technical Features

  • Lightweight 304 stainless steel construction (.049″ wall thickness) with brushed finish
  • Tapered head pipes and full merge collectors for maximum performance
  • “Competition Only” Riveted Vance & Hines Logo Badge
  • Slip-fit collector joints with dual swivel end retention springs
  • Tuned length megaphone with optional baffle available (headers are 1-5/8″ tapered to 1-7/8″, 4-into-2 collectors are 1-7/8″ to 2-1/8″, final 2-into-1 collector 2-1/8″ to 3″, megaphone tapered from 3″ to 3-1/2″ then stepped to 4″)
  • Two, 18mm oxygen sensor bungs for stock O2 sensors or wideband air/fuel ratio monitoring.
  • Weighs only 14 pounds, 30 pounds lighter than the stock Hayabusa exhaust.
  • Includes exhaust port flanges, oil cooler bypass kit and spring puller tool
  • Fits all years 1999-2022
  • Lower fairing modification required; adhesive cut-out template supplied

Learn more about the company’s history and products at www.vanceandhines.com.

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