Oversized Pulley Wheel
System for SRAM eTap
Mounting &
Maintenance
Congratulations with your new
CeramicSpeed Oversized Pulley
Wheel System for SRAM eTap
Personally, I want to thank you for joining the growing number
of CeramicSpeed users worldwide. The Oversized Pulley
Wheel System you have bought is developed and handmade
in Denmark and contains the unique CeramicSpeed Balls and
components, carefully chosen from high quality suppliers.
Our aim, as the world’s best performing ceramic bearings and
optimised racing chains manufacturer, is to deliver products that
contribute to your performance as a rider. We are confident that
you will love your new purchase.
To ensure the best lifetime and performance, it is important
that your new Oversized Pulley Wheel System is mounted and
maintained correctly. Familiarise yourself with the technical
information supplied in this brochure. Should you have any
concerns or issues, please contact your local dealer or the
technical department at CeramicSpeed, at any time.
Happy and safe riding, and once again welcome to CeramicSpeed.
Best regards,
CeramicSpeed
Martin Banke
Managing Director
Part of the Victory
Mounting Manual
Tools required
A. Chain Tool
B. Allen key (2.5 mm)
C. Small flat screwdriver
D. Torx T6 screwdriver (Note that this is supplied in the product package)
For the installation of your new
CeramicSpeed Oversized Pulley
Wheel System for SRAM eTap
(henceforth referred to as OSPW
System) you will need the
following tools:
5
4
6
3
8
A
B
C
D
9
9
Pos. Description
1
Pulley wheel bolts
2
Tower bolts
3
Back cage plate
4
Upper pulley
5
Lower pulley
6
Cage pivot
7
Rotation stop screw
8
Front cage plate
9
Pulley wheel lubrication points
7
To ensure the very best in riding performance it is vital that
your new OSPW System is mounted correctly. Follow these
instructions to install your OSPW System for SRAM eTap:
1.
Begin with your bike mounted in a stand.
Shift to the lowest (smallest) cog and
remove the rear wheel. Shift the derailleur
to the largest (most open) gear setting for
easier access.
3.
Carefully rotate the derailleur hanger
counter clockwise (adding spring tension)
to access the pulley cage rotation stop
screw. Using a 2.5 mm Allen key carefully
remove this screw and set aside. Slowly
allow the cage to unwind the spring
tension until the cage is upside down and
slightly forward.
Mounting the CeramicSpeed Oversized
Pulley Wheel System for SRAM eTap
2.
Using the proper chain tool, remove your
chain. When completing the installation
of the OSPW System you will need to
use a new, uncut chain. Note: it is not
recommended to add links to a previously
ridden chain.
6.
The locking pin will slide straight out and
free the cage pivot from the derailleur
body. Once the pin is removed, carefully
slide the pulley cage assembly away from
the derailleur body.
5.
Behind the door you will now see the cage
locking pin. Hold the pulley cage assembly
at the upper pulley (located at the cage
pivot) and carefully extract the locking pin
using a small flat screwdriver or pick.
4.
Rotate the entire derailleur body clockwise
to view the bottom of the body. Locate the
triangular door panel and remove the T6
torx screw. Set aside, you will need the
door and screw later.
7.
Prepare the new OSPW System by
removing the rotation stop screw (7) with
a 2.5 mm Allen key. Lightly grease the tip
of the cage pivot (6) on the new OSPW
System before installation.
10.
Hold the cage securely to the derailleur
body and reinsert the locking pin to the
derailleur body. It is easiest to do this if
the derailleur is rotated upside-down to
avoid the pin from falling out. The pin
should fully seat into the derailleur and
now hold the cage from falling outwards.
9.
Align the OSPW System in an upside-down
manner at the back of the derailleur
body. Once aligned, fully insert the OSPW
mounting post - cage pivot (6) and tension
spring - into the derailleur body and check
for smooth movement. There should be no
binding or forcing within or when rotating
the system.
8.
When installing the OSPW System, take
note of which spring tension you wish to
set: H (high), M (medium), or L (low).
The L tension setting will reduce both
chain tension and friction, but will also
result in slightly compromised shifting
performance. The H tension setting
provides the best in shifting performance,
yet it will increase friction performance
slightly over the L and the M tension
settings.
11.
Locate and reinstall the triangular door
and the small T6 screw. Be sure to align
the screw properly and support the
derailleur body with your hand while
installing the screw.
13.
Shift the derailleur to the smallest gear
and reinstall the rear wheel. Starting
in the ‘small-small’ gear combination,
install a new full length chain and
shorten until there is clearance between
the bottom of the chain and the upper
pulley wheel (4). Adjust the B-tension
screw until there is a small clearance
between the upper pulley wheel (4) and
the smallest gear on the cassette.
14.
Now check the clearance on the upper
portion of the cassette for both the
B tension adjustment and the chain
length. Running the longest chain that
provides successful shifting will result
in the lowest friction. Note that hanger
alignment is crucial for gear shifting
performance. We recommend that you
use a derailleur hanger alignment gauge
to secure the correct fitting of your
OSPW System.
12.
The OSPW cage will now appear to be
facing fully forward. Rotate the cage
counter clockwise to add spring tension
and access the rotation stop screw
mounting point. Hold the OSPW cage
forward and install the rotation stop
screw (7) with a 2.5 mm Allen key to
0.3 Nm torque. Slowly release hand
pressure from the OSPW System cage,
allowing the cage to rotate back and
rest on the rotation stop screw (7).
B-tension
screw
Maintenance
No set of rules can be made for how often your Oversized Pulley Wheels
are to be maintained. Maintenance frequency depends on the weather
conditions that you are riding in.
A worn chain will increase the wear on the pulley wheels significantly, so
make sure that you change your chain before it is completely worn out.
Under normal conditions, we recommend that you maintain the Oversized
Pulley Wheels when you have ridden under wet conditions, washed your
bike or each time you lubricate the chain. For
normal maintenance, add a drop of oil into the
lubrication points (9) for optimal performance.
You will find the lubrication points on the back
cage plate (3). Make sure to position the OSPW
System horizontally to ensure that the oil reaches
the Oversized Pulley Wheel bearings.
We recommend the use of CeramicSpeed Oil on the OSPW System. This
can be purchased from the CeramicSpeed dealers worldwide or from our
webshop. Watch our maintenance video on ceramicspeed.com in the
Techlab section.
When travelling, your OSPW System will not fit in the bike travelling bag.
We recommend that you dismount the whole rear derailleur and pack it aside.
EXTENDED MAINTENANCE
Approximately once every half a year we recommend that you provide an extended
maintenance. In this case, you should dismount the Oversized Pulley Wheels from
the cage, remove the seals from both sides and clean all parts in a shaker with
degreaser. After cleaning, dry the components off, put two drops of oil onto the
CeramicSpeed Balls, place the seals back on and remount the Oversized Pulley
Wheels. When dismounting the cage plates, you will need a 2.5 mm Allen Key for
the pulley wheel bolts (1) and a 2 mm Allen key for the tower bolts (2). To remount
the screws, tighten the pulley wheel screws up to a max torque of 1 Nm and the
tower bolts up to 0.3 Nm. For this, a torque tool is recommended. If you’re riding in
wet and muddy conditions, we recommend you to provide an extended maintenance
more frequently and replace oil with All Round Grease for a better protection.
Up to 6 years warranty
Thankfully, we do not have to deal with our warranty too often.
Nevertheless, we are happy to introduce you to our
comprehensive warranty program.
Standard products 4 years
Bottom Brackets
Pulley Wheels
Wheel Kits
Headsets
Oversized Pulley Wheel Systems
Single Bearings
Coated products 6 years
Bottom Brackets
Pulley Wheels
Wheel Kits
Headsets
Oversized Pulley Wheel Systems
Single Bearings
We are committed to manufacturing and delivering the
best ceramic bearing products in the industry. Should your
CeramicSpeed product not live up to your expectations, and
this is caused by defects in materials and/or workmanship, we
encourage you to contact us.
Register your product within the first 30 days of purchase on
ceramicspeed.com/sport under the section Warranty. Should you
thereafter, and within the warranty period need to file a claim,
please return to the same section on our website and fill in your
claim. We will always strive to revert to you concerning your
claim within 24 hours.
sport@ceramicspeed.com - ceramicspeed.com
Benefit from other products
in the CeramicSpeed family
A broad range of CeramicSpeed products is available for
you to upgrade your bike. Apart from the OSPW Systems you
can upgrade with CeramicSpeed Bottom Brackets, Wheel
Kits, Pulley Wheels and UFO Racing Chains, available for most
standards and brands on the market. You have also the chance
to upgrade with Headsets.
CeramicSpeed manufactures the cycling industry’s leading,
most sought-after ceramic bearings and optimised chains.
Delivering exceptional performance, our OSPW System
provides you with increased energy savings, smooth drivetrain
performance and unmatched lifetime.
It is proven that CeramicSpeed Bearings installed in the bottom
bracket, wheels and pulley wheels can save a rider between
6-9 watts. On top of that, thanks to the CeramicSpeed UFO
Racing Chains we deliver an additional energy saving between
2-5 watts. The new OSPW Systems add a saving of minimum
1.6 watts (SRAM) and minimum 2.4 watts (Shimano) to boost
your performance and round up the total savings to 10-16
watts. Many of the fastest World Tour riders
and international triathletes choose to ride
CeramicSpeed – simply because
it makes a difference.
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Accessibles en français sur:
Disponible en español
a continuación en
nuestro sitio web:
ceramicspeed.com/sport/techlab
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