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Posts Tagged ‘2017 Models’

Harley-Davidson has learned that the oil line clamp, part numbers 10198, 10080, and 10344, used on the oil cooling system on certain model year 2017 Touring model motorcycles (FLHX, FLHXS, FLTRX, FLTRXS, FLHTCU, FLHR, FLHRC, FLHRXS, FLHP, FLHTP) built in the U.S. July 2, 2016 through May 9, 2017, may not have been properly installed, such that an oil line may become detached and cause a sudden loss of engine oil.

If this condition remains undetected, it could lead to oil on the rear tire which may result in loss of vehicle control, increasing the risk of a crash.

Summary
NHTSA Campaign Number: 17V-333 or sometimes listed as 17V333000
Potential Number of Units Affected:  45,589
Harley-Davidson Campaign number: 0170.
Makes/Models:  Certain 2017 Electric Glide Ultra Classic (FLHTCU), Police Electra Glide (FLHTP), Police Road King (FLHP), Road King (FLHR), Road King Special (FLHRXS), Street Glide (FLHX), Street Glide Special (FLHXS), Road Glide (FLTRX), and Road Glide Special (FLTRXS) motorcycles.

Remedy: Harley-Davidson will notify owners, and dealers will inspect and correct the oil cooler line clamps, as necessary, free of charge. The recall is expected to begin on June 6, 2017. Owners may contact Harley-Davidson customer service at 1-800-258-2464.

Note: Dealers may sell but NOT DELIVER any motorcycles until the remedy is completed per the service bulletin.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.

Photo courtesy of Harley-Davidson

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2017 Indian Chieftain Elite

The marketing guru’s claim that Indian is authentic, was born with a dedication for pure performance and now are adding even more capability.

First a bit of history — the first Indian Motorcycle was sold to a retail customer back in 1902, but I’ll spare you a 100+ year recap of the motorcycle.  In modern day history, the Indian Motorcycle brand has been part of Polaris Industries since 2011, and began selling new motorcycles in 2014. The motorcycles are American made and built in Spirit Lake, Iowa.  The are distributed via 200 dealers across North America and nearly 450 dealers globally.  You might recall that the Victory Motorcycle brand, was recently shuttered by Polaris and ceased production.  To the dismay of many, many satisfied customers, it is now winding down operations after 15 years on the market leaving Indian as the only mass-produced American motorcycle brand other than Harley-Davidson.

2017 Indian Chieftain Limited

Jump ahead to April 2017 and we learn that Indian has announced expansion of its Chieftain model lineup with the addition of the Chieftain Limited and Chieftain Elite.  If you’re keeping track this brings the total number of 2017 Indian models to twelve.

It should be noted that the Chieftain was one of the first three bikes that Indian released in 2014, along with the Chief Classic and Chief Vintage.  Although model details differ, the bikes share a common platform — engine, transmission and chassis.

All three motorcycles come with Indian’s proprietary Thunder Stroke 111 V-Twin engine, cast aluminum frame with integrated airbox, air-adjustable single rear shock and many other shared mechanical features.  As it turns out, the Chieftain was the modern-looking of the three, showcasing a unique fork-mounted hard fairing which housed its gauges and electronics, while the Chief motorcycles came with accessory windscreens.

2017 Indian Chieftain Dash

The newly announced Chieftain Limited imitates some details from the custom bagger scene.  It has a skinny 19-inch front wheel replacing the 16-inch front. The “old-school” valanced front fender has been chopped to follow the design line of the wheel and exposes the mag wheel and oversized dual front brake rotors. There is a sleeker seat design, and the headlight bezel is painted, not chromed, to match the Thunder Black paint scheme.  The remaining elements of the Chieftain Limited match the Chieftain feature-for-feature, including the 7-inch touchscreen-operated Ride Command Infotainment/Navigation system and hard saddlebags.

For the well-heeled enthusiasts familiar with and looking at a Harley-Davidson CVO (Custom Vehicle Operations) motorcycle, you’ll appreciate the new Chieftain Elite. Let’s start with the 12-layer paint treatment which is built on a foundation of gold paint. Black accents are added with marble textures, and the bodywork is coated with layers of Fireglow Red Candy clear.  Yeah, it’s a looker with a stunning paintjob, thanks in part to that brilliant red candy color.  Some of you would drop a lot of money with a custom painter to achieve this look, but this one comes direct from the factory.  In addition, the Chieftain Elite gets billet floorboards, a flip windscreen, Pathfinder LED headlights and a 100-watt saddlebag audio system.

At first blush the Chieftain Elite is a factory custom that will hold its own against Harley-Davidson CVO’s.  As to price?  The new Chieftain Elite (starting at $31,499) and Chieftain Limited (starting at $24,499).  Both motorcycles are feature rich, available now and aggressively priced compared to Harley-Davidson.

With warmer weather and longer days on the way, the new Indian Chieftain’s might be the spark of inspiration you’ll need to explore a wide-open two-lane world.

Photos courtesy of Polaris/Indian Motorcycles.

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Brace

News about Harley-Davidson during the month of August has been a bit of a wild ride.

There was the consent decree and $15M settlement with the EPA. Then the announcement that Harley expanded the list of bikes on recall that may have been built with defective hydraulic clutch systems.  Then the biggest engine-product launch for the company since 1988, when the Twin Cam made its debut.

And now today, the day before the Milwaukee Rally kicks off, Harley-Davidson announced that approximately 200 employees will face layoffs starting in October as the company adjusts motorcycle production due to slower sales.

According to various news reports including Rick Barrett, of the Milwaukee Journal Sentinel, the union stated many of the layoffs will take place at Harley’s assembly plant in York, Pa., and some will occur at the engine plant in Menomonee Falls, where the company employs approximately 1,000 people, as well as in Tomahawk.

Given that the Sturgis Motorcycle Rally attendance was down roughly 40% from a year ago (some of which was expected), suggest that some riders are busy doing other things than throttling down rural America’s roads to a rally which makes the launch of its Milwaukee-Eight engine motorcycles key to amp up any new motorcycle sales.

Photo courtesy of Sturgill Simpson Video.

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UPDATED: April 24, 2017Added a tab “Engine History” on the blog home page with updated V-Twin engine history including the Milwaukee Eight.

"M-8" top view showing tubular rockers

“M-8” top view showing tubular rockers

It happens every year and often it’s big news.

This year the launch of the Harley-Davidson 2017 motorcycle line-up is anchored by the new Milwaukee-Eight™107 and Milwaukee-Eight™114 power plants.

A couple weeks ago I posted about a new eight-valve Big Twin and now we know the rumors are true.  The displacement of the standard version is 107ci (1,750cc) or in the CVO version it’s 114ci (1,870cc). The 2017 touring models get these engines first and may waterfall down to other models later in the year.  The 107 uses precision oil-cooled cylinder heads and will be in the Street Glides, Road Glides, the Electra Glide Ultra Classic, and Freewheeler trikes.  A Twin-Cooled version with liquid-cooled cylinder heads and radiators will be in the Ultra Limited models, the Road Glide Ultra, and Tri Glide models.  The CVO Limited and CVO Street Glide models will have the Twin-Cooled Milwaukee-Eight 114.

M-8: Four-valve combustion chamber and the dual spark plugs

M-8: Four-valve combustion chamber and the dual spark plugs

You might recall that the last major design evolution of the Twin Cam — and a significant part of the Project RUSHMORE and marketing campaign — was anchored on improving power plant cooling.  This took the form of circulating liquid coolant in tubes around each cylinder head’s hot exhaust valve seat and then to external radiators.  Many riders neglected to notice much in the way of decreased heat from this method of trying to get more power out of the 103.

So let’s talk details of the new eight-valve “M-8”.
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M-8:  Cutaway shows cooling areas of circulating liquid (Blue)

The 107 (3.937 x 4.375-inch bore and stroke) is cooled by pumping oil through it and then through a “chin radiator” ahead of the crankcase. In the 107 and 114 Twin-Cooled models (the 114 has 4.016 x 4.500-inch cylinder dimen­sions), water/antifreeze coolant is circulated through a cored heart-shaped passage that encircles the exhaust valves and then through radiators mounted forward to either side of the engine, as we’ve seen.  The new engine uses a nearly flat chamber of minimum surface area with four valves and abandons the large surface area of the traditional deep, modified hemi two-valve combustion chamber found in the old design.  The new engine operates at high compression ratios (as high as 10.5:1).  As a result, the 2017 Touring motorcycles will provide 10 percent more torque.  Harley states that will translate into two to three bike lengths faster from 0–60 mph, and one to two lengths quicker in top-gear 60–80-mph roll-ons along with improved fuel economy.

Overall airflow capacity of the “M-8” is 50 percent greater versus previous Big Twin engines, and the throttle body now has a 55mm bore.  Each cylinder has an acceleration-type knock sensor along with ECM control which protects the engine from detonation.  The new system is an improvement over the previous ion-sensing knock detection.  The exhaust components, including the catalyst, have been relocated to help move engine heat away from rider and the new engines have a single four-lobe camshaft with automatic hydraulic tensioner in place of the Twin Cam’s pair which will help reduced mechanical noise.

And in a first for the rubber-mounted Big Twin is a single counter-rotating internal balancer.  It’s meant to eliminate 75 percent of the engine’s primary shaking force.  In addition, idle rpm has been cut from 1,000 to 850 rpm all in a effort to give riders improved engine smoothness.  Other engine items of note is a new higher capacity alternator along with a new 1.6 kW (2.14 hp) starter that replaces the previous 1.2 kW (1.6 hp) units.  There is a self-torque-boosting clutch with Brembo hydraulic actuation for a lighter lever pull and the engine ECM has been changed from a mapped system to torque-based which will be interpreted as a call for a specific torque level, not a specific throttle angle.

On the motorcycle side, the front and rear suspension is new.  The new 49mm fork contains “dual bending valve fork technology” and uses cartridge-style variable-orifice damping valves, which Harley claims will deliver improved control at low speed without harshness over sharper bumps.  This wasn’t achievable with the old system of fixed damping.  Touring fork travel is 4.6 inches on standard models and 3.9 inches on low models.

After doing a quick H-D web site scan on the CVO Street Glide and CVO Limited models — it looks like the MSRP price went up $1K from 2016 ($36,799) to 2017 ($37,799).  The same $1K increase is also shown for the CVO Limited ($39,999 to $40,999).

Only you can decide if the new 117 engine, the new suspension along with the radio power adjustment warrants the price increase.

Photos courtesy of H-D.  Engine detail/stats courtesy of Cycle World.

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H-D new engine -- “Milwaukee-Eight”

H-D new engine — “Milwaukee-Eight”

According to the rumor mill, Harley-Davidson is set to release a new engine in certain touring models for 2017.

The new engine is called the “Milwaukee-Eight”.

The engine will have four valves per cylinder and be increased to 107 cubic inches, or 1753cc.There have been seven distinct engine designs from the motor company since 1914, and Harley-Davidson has been consistent with air-cooled, pushrod driven, two valve per cylinder designs.  The new engine is the eighth in the line and may explain the naming convention. The new engine will be air cooled, but the increase in the number of valves will help make the new engine compliant with increasingly more stringent emissions laws.

The official unveiling is reportedly to occur in a couple of weeks when Harley-Davidson rolls out the new 2017 models.

Photo courtesy of Harley-Davidson and motorcyclelife.com.au

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