All-New 111-Cubic Inch V-Twin Power Plant Unifies Iconic Past and
Advanced Engineering to Deliver Heartbeat of Upcoming, all new 2014
Indian Motorcycle

Company Website:
http://www.indianmotorcycle.com
MEDINA, Minn. -- (Business Wire)
Indian Motorcycle, the first American motorcycle company, announced the
details of the all new Thunder Stroke 111™ engine that will power the
model year 2014 Indian Motorcycle. The new engine was publicly unveiled
to a gathering of press and motorcycling fans on Saturday, March 9 at
Daytona Bike Week. This marks yet another critical milestone in the
company’s persistent drive towards a full launch later this year under
the stewardship of Polaris Industries.
Indian Motorcycle Unveils the all-new Thunder Stroke 111 Engine that will Power the Upcoming 2014 Lineup (Photo: Indian Motorcycle)
Since the April 2011 acquisition of Indian Motorcycle by Polaris
Industries, the company has made an unprecedented commitment of time,
resources and passion into the design of the all-new power plant. From
the outset, the goal was to capture the iconic design and styling
aspects of the 112-year old brand’s most historic models and fuse that
heritage with state-of-the-art technology and progressive design
elements. The new design reflects an unparalleled investment into
researching the complete history of Indian Motorcycle power train
development, including the review of volumes of historical
documentation, miles of riding vintage motorcycles, and studying and
dissecting a broad array of legendary Indian Motorcycle models.
The Thunder Stroke 111 engine features 111 cubic inch displacement and
delivers the raw power and iconic styling that have long been hallmarks
of the legendary Indian Motorcycle brand. Delivering more than 115
ft-lbs of torque, the 49-degree V-Twin engine is the new heartbeat of
Indian Motorcycle and marks the first clean-sheet Indian Motorcycle
engine design in seven decades. With parallel pushrod tubes, finned
heads, down firing exhausts, left side air intake, and the proportions
and layout familiar to Indian Motorcycle fans around the world, the
Thunder Stroke 111 is sure to inspire both experienced and new riders.
The engineering prowess and financial resources of Polaris Industries
will re-forge this iconic brand into the industry leader it deserves to
be.
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Indian Motorcycle Thunder Stroke 111
Engine Specifications: |
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Engine Displacement: 111 cubic inches
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Torque: More than 115 ft-lbs
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Architecture: 49-degree V-twin, air-cooled with integrated oil
cooler, left-side air intake, down firing exhaust system, parallel
pushrod tubes
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Crankcase: Unit design featuring a high capacity semi-dry sump oil
system, oversized oil radiator
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Timing System: 3 camshafts, pushrods, 2 valves per cylinder acting
through maintenance-free hydraulic valve lifters, forged crankshaft
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Fuel System: Electronic sequential port fuel injection and
electronic throttle control
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Compression Ratio: 9.5
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Transmission: 6-speed overdrive, constant mesh, helical gearbox
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Clutch: Low-effort, multi-plate wet clutch, aluminum basket,
integral torsional damper
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“Everyone involved in the design of this motorcycle line understands
that we are the stewards and caretakers of one of America’s most storied
and legendary brands. We’ve worked tirelessly to retain the truly iconic
characteristics of the brand and combine those elements with advanced
technologies to deliver a new Indian Motorcycle offering exceptional
performance and truly unsurpassed reliability,” said Polaris Industries
Vice President of Motorcycles, Steve Menneto. “The new Thunder Stroke
111 engine delivers what riders are looking for, and we expect that
Indian Motorcycle fans will be inspired by this legendary new power
plant as we accelerate toward our full launch in the months ahead.”
The new Thunder Stroke 111 engine has been extensively tested, refined
and proven by one of the industry’s most rigorous development and
testing programs, accumulating over one million miles of testing,
including state-of-the-art dyno testing, and hundreds of thousands of
miles of on-road testing. The all-new Thunder Stroke 111 is built in
Osceola, Wisconsin at the Polaris Industries Engine Assembly Plant, with
future full unit motorcycle assembly taking place in Polaris’
state-of-the-art production facility in Spirit Lake, Iowa.
Fans of Indian Motorcycle are encouraged to visit www.indianmotorcycle.com,
follow us on Twitter at www.twitter.com/indianmotocycle,
and Like Us at www.facebook.com/indianmotorcycle.
ABOUT INDIAN MOTORCYCLE
Indian Motorcycle, a wholly-owned division of Polaris Industries Inc.
(NYSE: PII), is America’s first motorcycle company. Founded in 1901,
Indian Motorcycle has won the hearts of motorcyclists around the world
and earned distinction as one of America’s most legendary and iconic
brands through unrivaled racing dominance, engineering prowess and
countless innovations and industry firsts. Today that heritage and
passion is reignited under new brand stewardship. To learn more, please
visit www.indianmotorcycle.com.
ABOUT POLARIS INDUSTRIES
Polaris is a recognized leader in the powersports industry with annual
2012 sales of $3.2 billion. Polaris designs, engineers, manufactures and
markets innovative, high quality off-road vehicles, including
all-terrain vehicles (ATVs) and the Polaris RANGER® and RZR®
side-by-side vehicles, snowmobiles, motorcycles and on-road
electric/hybrid powered vehicles.
Polaris is among the global sales leaders for both snowmobiles and
off-road vehicles and has established a presence in the heavyweight
cruiser and touring motorcycle market with the Victory and Indian
motorcycle brands. Additionally, Polaris continues to invest in the
global on-road small electric/hybrid powered vehicle industry with
Global Electric Motorcars (GEM), Goupil Industrie SA, and internally
developed vehicles. Polaris enhances the riding experience with a
complete line of Polaris and KLIM branded apparel and Polaris
accessories and parts.
Polaris Industries Inc. trades on the New York Stock Exchange under the
symbol “PII”, and the Company is included in the S&P Mid-Cap 400 stock
price index.
Information about the complete line of Polaris products, apparel and
vehicle accessories are available from authorized Polaris dealers or
anytime at www.polaris.com.
Photos/Multimedia Gallery Available: http://www.businesswire.com/multimedia/home/20130311005224/en/
Contacts:
For Indian Motorcycle
Megan Kathman, 952-746-1311
Skyya
Communications
megan.kathman@skyya.com
Source: Polaris Industries