Shock Therapy Suspension Fluid
|
STL,

STM,

|
Formulated for Fade-Free Dampening and Smooth Rebounds
in High Performance Applications
Product Codes:
STL, STM,
·
Showa
·
Kayaba
·
Bilstein
·
RydeFX Penske
·
WP
·
RACETECH (US1) AND (US2)
·
FOX
·
Koni
·
Harley-Davidson
|
PRODUCT
DESCRIPTION
AMSOIL Shock Therapy
Suspension Fluids are formulated for maximum stability and high performance.
High quality synthetic basestocks and high viscosity indices provide
unparalleled shear stability. AMSOIL Shock Therapy Suspension Fluid controls
friction and heat, reduces wear and scuffing and prevents fade more effective
than conventional fluids can. AMSOIL Shock Therapy Suspension Fluid has been
tested in the lab and against the competition and proven to be of the highest
quality at a wide range of temperatures and applications.
Controls
Dampening and Rebound
With AMSOIL Shock Therapy Suspension
Fluid, viscosity remains constant and aeration and foam are greatly reduced,
significantly limiting shock fade and inconsistent dampening. AMSOIL Shock
Therapy Suspension Fluid (STL & STM) is formulated for fade-free dampening
and smooth rebounds in many racing and recreational applications, reducing
rider fatigue and enabling the driver to ride longer and harder while keeping
focused on the terrain ahead.
Reduces
Friction and Wear
Constant
friction in a shock body decreases suspension performance while causing
scuffing and wear on the inner walls. AMSOIL Shock Therapy Suspension Fluid contains friction
modifiers to reduce frictional energy loss and heat buildup. Anti-wear agents
protect against premature scuffing and wear, while maintaining proper
suspension absorption.
Temperature
and Performance
AMSOIL Shock Therapy
Suspension Fluid features high pour and flash points, maintaining its ability
to provide superior protection in both high and low temperature extremes. It is
highly resistant to volatility, avoiding breakdown and resisting the buildup of
sludge and deposits.
Maintains Seal
Pliability
AMSOIL Shock Therapy
Suspension Fluid includes seal conditioners, keeping seals soft and pliable and
extending their service life.
Performance
Features
- Controls Friction and Heat
- Reduces Wear and Scuffing
- Effectively Prevents Fade
- Smooth Rebounds
- High Pour and Flash Points
- Keeps Seals Soft and Pliable
|
AMSOIL STL #5 cross references to the following lubricants:
|
|
Spectro
SPL Ultra Light
|
Ohlins
Front Fork #5
|
|
Race
Tech Light
|
Klotz
5W
|
|
Maxima
Shock Fluid
|
RydeFX
|
|
Silkolene
Pro RSF
|
Golden
Spectro Very Light
|
|
Belray
Fork 5W
|
Bilstein
Bilmst 3030
|
|
Redline
Light
|
SLP
Light
|
|
PJ1
Fork Oil
|
Showa
SS05
|
|
Belray
HVI 5W
|
|
|
AMSOIL STM #10 cross references to the following lubricants:
|
|
Spectro
SK400 Shock & Fork Oil
|
Maxima
Fork Oil 10
|
|
Ohlins
Front Fork Fluid #15
|
Spectro
Fork Oil 10W
|
|
Redline
Medium
|
Belray
Fork 10W
|
|
Klotz
10W
|
Race
Tech Medium
|
|
Belray
HVI 10W
|
Harley
Davisdson Fork Oil Type B
|
|
Harley
Davidson Fork Oil Type E
|
Spectro
SPL Very Light
|
|
Fox
Racing Oil
|
|
Recommendations
AMSOIL Shock Therapy
Suspension Fluid is recommended for front forks and shocks in snowmobiles,
motocross and cruiser motorcycles, ATV's and other racing and recreational use
vehicles. Two different formulations are available: The lightweight grade (STL)
is recommended, but not limited to, Showa, Kayaba, Bilstein, RydeFX, Penske, WP
forks, RACETECH (US1) and Custom Axis suspension systems that demand quick
rebounds under extreme hot and cold weather applications, while the medium
grade (STM) can be used in Ohlin, FOX, RACETECH (US2), Koni, WP shocks and
Harley-Davidson forks that recommend type "E" or "B" fork
oils, as well as other applications that require more dampening and slower
rebounds. Refer to the owner's manual for individual capacities, proper
disassembly and further recommendations. Owner's manuals may refer to weights
when recommending suspension oil. These weight numbers are arbitrary because no
industry standard exists for classifying suspension oil. The numbers can range
from 2.5 to 30, depending on the manufacturer. AMSOIL STL correlates closely to
a 5 weight, while AMSOIL STM is close to a 10 weight.
Compatibility
AMSOIL STL
and STM can be mixed together based on individual requirements and
applications, and they are compatible with most other suspension fluids.
Product
Availability
AMSOIL Shock Therapy
Suspension Fluids are available in quarts and 5-gallon pails.
TYPICAL TECHNICAL PROPERTIES
|
|
AMSOIL
SHOCK THERAPY SUSPENSION FLUID
|
STL
|
STM
|
|
Kinematic
Viscosity @ 100°C, cSt (ASTM D-445)
|
4.38
|
7.33
|
|
Kinematic
Viscosity @ 40°C, cSt (ASTM D-445)
|
15.68
|
32.08
|
|
Viscosity
Index (ASTM D-2270)
|
210
|
205
|
|
Pour
Point, °C (ASTM D-92)
|
-54
|
-48
|
|
Flash
Point, °C [°F]
|
175 [347]
|
202 [396]
|
|
Fire
Point, °C [°F]
|
192 [378]
|
217 [423]
|
|
Four
Ball Wear Test (ASTM D-4172: 40kg, 75°C, 1200 rpm, 1 hr) Scar Diameter, mm
|
0.40
|
0.40
|
|
Foam,
ml (ASTM D-892) Sequence I, II, III
|
65/0, 60/0, 65/0
|
65/0, 60/0, 65/0
|
|
Blender
Test (25°C, low speed, 1 min.)
|
2.5 mins to settle, 8% foam
|
2.5 mins to settle, 8% foam
|
I welcome the opportunity to work with you personally as your servicing
AMSOIL Dealer. Use the information on this website to contact me. You may also
check out the AMSOIL Corporate Website for product and
business opportunity information.

Last Updated September 14, 2006
Copyright ©2001 - 2006 AMSOIL INC.
AMSOIL Synthetic Motor Oils
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