The STR Clutch line-up was designed to hold high capacity power while
still retaining a relatively light clutch pedal. This technology was
driven from our racer's demand for a lighter clutch during long
endurance races in Japan. Heavy clutch pedals lead to driver fatigue
during long endurance racing.
STR1CD - STR Series, Single Plate ,Dampened Disc. Best for use with other modifications + ecu reflash/tune making under 300 lbs ft torque to the wheels. Designed with motorsport and aggressive driving in mind.
The STR series single plate
clutches were designed for daily driven high performance vehicles. STR
clutches provide the comfort of the stock clutch’s pedal feel and the
strength of a race ready setup. Whether it be a lap around the track or a
trip to the corner store, the STR clutch equally handles each task with
23.5lbs for Total R53 Clutch Assembly (Flywheel and Clutch)
Includes Release Bearing Assembly (R53 type also includes flywheel bolts)
215 mm Diameter Clutch Discs
Lightweight Aluminum Clutch Cover
Chemically Heat-treated Flywheel, Housing and Pressure Plate
360 Degree Housing increases rigidity and prevents warpage
OEM Pilot Bearing/Bushing not included.
OS Giken Clutches:
research and development of high performance engines, OS Giken realized
the need for the production of higher quality, more durable clutch
systems to meet the rigorous demands of race and sport driving. The OS
clutch is able to transmit engine revolutions and output to the drive
train without loss. They are made of the highest quality materials and
their durability is second to none. OS Gikens continual research and
development has brought about many improvements and are confident that
the OS clutches can meet the demands of even the most heavily modified
What is the difference between an OS Giken clutch and another companies clutch?
years of development and since its first introduction to the public in
1983, OS Giken clutches have always focused on extraordinary durability,
drivability, and effective power transmission. In order to properly
develop a clutch system to maximize drivetrain performance, OS Giken
determined that it would be most effective to engineer and manufacture
clutch kits as a clutch/flywheel package. By doing so, a clutch kit can
be installed which has already been properly matched to your MINI.
Additionally, the design, engineering and manufacturing of OS Giken
clutch kits promote improved durability (through friction plate material
which is carefully selected and alloyed so that the plates match with
the materials of the flywheel and center plate), maintained drivability
(through revised leverage mechanisms to provide higher disk pressure
while reducing pedal effort), increased longevity (through a superior
design and usage of extra manufacturing processes for strengthening).
metal Throwout Bearing.
This OS Giken STR Clutch + Flywheel Kit: STR1CD is one of the many MINI Cooper Parts and Accessories that we carry and will fit the following MINI Cooper Models and Years:
Gen 1 MINI:
R53 MINI Cooper S Hatchback: 2002, 2003, 2004, 2005, 2006
R52 MINI Cooper S Convertible: 2004, 2005, 2006, 2007, 2008
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