SPEC Clutch Kits for the naturally aspirated Mini Cooper are some of
the highest quality performance clutch kits on the market. Spec makes a
high performance clutch option for any level of stock or modified Mini
Cooper. All SPEC clutch kits for the 02-06 non-S Mini Cooper include the
pressure plate, clutch disc and applicable bearings.
IMPORTANT NOTE on Solid vs. Sprung Clutch Kits
R50 Mini Coopers came from the factory with a dual mass (sprung) flywheel and a solid hub clutch. If
you switch to an aftermarket, solid (single mass) flywheel, you need a
sprung hub clutch disk (SPEC part numbers that end in "S") to maintain
proper clutch operation. If you plan on using a new SPEC clutch with the
factory flywheel, a solid (unsprung)(SPEC part numbers that end in "R")
hub clutch disc is required.
Fits the following MINI models:
R50 2002-2006 Hatchback Cooper
SPEC Stage 1
Stage 1 features an integrally molded carbon kevlar-based, high
performance organic lining that offers smooth engagement and excellent
life. This lining has an integrally bonded steel backing for strength
under high clamp loads and temperatures. The hub is double sprung with
spring cover relieves for flexibility and heat treated components for
strength and durability. Stage 1 is suggested for OEM replacement or
daily driven and lightly modified Mini Coopers. Torque capacity is rated
to 175ft/lbs at the crank.
SPEC Stage 1 Solid Hub
# SB991R
SPEC Stage 1 Sprung Hub
# SB991S
SPEC Stage 2
Stage 2 features segmented or full faced pure Kevlar disc with steel
backing. This lining features excellent drivability like the stage 1,
but offers slightly longer life and higher torque capacity. The hub is
double sprung with spring cover relieves for flexibility and heat
treated components for strength and durability. Stage 2 is suggested for
moderately modified and daily driven Mini Coopers. Torque capacity is
rated at 205ft/lbs at the crank.
SPEC Stage 2 Solid Hub
# SB992R
SPEC Stage 2 Sprung Hub
# SB992S
SPEC Stage 3
Stage 3 features a carbon semi-metallic 6-puck sprung hub disc that has
been the leading puck clutch in drivability, life & torque capacity.
This unit is designed for street & race cars that require an
aggressive but streetable engagement & high torque capacity. The hub
is double sprung with spring cover relieves for flexibility & heat
treated for strength and durability. Stage 3 is suggested for highly
modified & track driven Mini Coopers. Torque capacity is rated at
240ft/lbs at the crank.
SPEC Stage 3 Solid Hub
# SB993R
SPEC Stage 3 Sprung Hub #
SB993S
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