Zipp Vuka R2C TT User Manual

1
Vuka R2C TT Shifter
www.zipp.com 95-7015-011-000 Rev C • ©SRAM LLC, 2009
zipp Vuka r2c tt Shifter
c o M p a t I b I L I t y
Zipp Vuka R2C 'Return to Center' TT Shifters are designed for use with:
user Manual
SRAM
SRAM RED™ / FORCE™ / RIVAL™ front derailleurs
a N a t o M y
SRAM RED / FORCE / RIVAL rear derailleurs
Shimano™
Shifter Housing
Shimano 10-speed
· High quality 1.1 mm shifter cable and 4 or 5 mm compressionless housing with non-
sealed ferrules of 5.8 mm maximum diameter (maximum length of 16 mm)
Housing screw
t o o L S a N D S u p p L I E S
· Safety glasses
· Torque wrench
Shifter Lever Assembly
Angle Adjust Screw
2 3
4 mm
4 mm
5 N∙m (44 in-lb)
5 mm
8 N∙m (70 in-lb)
I N S t a L L a t I o N
1 Remove the 4 mm shifter housing screw to separate the shifter lever assembly
from the shifter housing.
IMpo rtaN t
T he shifter lever assembly will come off as one piece with no loose parts.
2 Push the shifter housing into the handlebar extention until it stops.
Tighten the 5 mm internal clamp screw to 8 N∙m (70 in-lb).
3
Re-install the shifter lever assembly on the shifter housing. Tighten the 4 mm
shifter housing screw to 5 N∙m (44 in-lb).
· 4 mm, 5 mm hex wrenches
4 5
5 mm
a N G L E a D j u S t M E N t c a b L E I N S t a L L a t I o N
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The Zipp R2C TT shift levers allow you to start your shift from your most aerodynamic
position. After your shift, the shifter automatically returns to the starting 'center' position.
To change the center position of the shifter levers, follow these steps:
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4 Loosen but do not remove the 5 mm angle adjust screw.
9
IMpo rtaNt
Do not remove the 5 mm angle adjust screw. Removing the angle adjust screw
will disassemble the shifter.
10
c aut Io N
Do not operate the shift lever unless the 5 mm angle adjust screw is properly
tightened to 9 N∙m (80 in-lb).
M a I N t E N a N c E
5 Position the shifter lever at an aerodynamic angle that is comfortable for you.
6
Tighten the 5 mm angle adjust screw to 9 N∙m (80 in-lb).
6 8 9
5 mm
9 N∙m (80 in-lb)
S r a M L L c w a r r a N t y
Measure and cut shifter housing. Ensure housing is long enough for full handlebar
ExtENt oF LIMItED warraNty
movement. Install ferrules on housing, then install into shifter cable stop and SRAM warrants its products to be free from defects in
materials or workmanship for a period of two years after
frame or aerobar cable stops (not pictured).
original purchase. This warranty only applies to the original
owner and is not transferable. Claims under this warranty
Actuate the rear shifter lever to move the shifter to the highest gear position.
must be made through the retailer where the bicycle or
Actuate the front shifter lever to move the shifter to the lowest gear position. the SRAM component was purchased. Original proof of
purchase is required.
LocaL Law
Pass the new cable through the cable entry port (a) and out of the shifter through
This warranty statement gives the customer specific legal
rights. The customer may also have other rights which
the cable housing and cable stops.
vary from state to state (USA), from province to province
(Canada), and from country to country elsewhere in the
world.
Attach the cable to the derailleur and adjust indexing according to the derailleur
To the extent that this warranty statement is inconsistent
manufacturer's instructions (not pictured). with the local law, this warranty shall be deemed modified
to be consistent with such law, under such local law, certain
disclaimers and limitations of this warranty statement
may apply to the customer. For example, some states in
the United States of America, as well as some govern-
ments outside of the United States (including provinces in
IMpo rtaNt Canada) may:
a. Preclude the disclaimers and limitations of this warranty
Clean the shifter using only water and mild soap. These shifters are nearly
statement from limiting the statutory rights of the consumer
maintenance free. For any questions regarding methods of disassembly or
(e.g. United Kingdom).
maintenance, please contact your qualified local dealer. b. Otherwise restrict the ability of a manufacturer to enforce
such disclaimers or limitations.
LIMItatIoNS oF LIabILIty
To the extent allowed by local law, except for the obligations
specifically set forth in this warranty statement, In no event
shall SRAM or its third-party suppliers be liable for direct,
indirect, special, incidental, or consequential damages.
a
LIMItatIoNS oF warraNty
· This warranty does not apply to products that have been
incorrectly installed and/or adjusted according to the
respective SRAM technical installation manual. The SRAM
installation manuals can be found online at www.sram.com,
www.rockshox.com or www.avidbike.com.
· This warranty does not apply when the product has been
modified.
· This warranty does not apply when the serial number or
production code has been deliberately altered, defaced
or removed.
· This warranty does not apply to damage to the product
caused by a crash, impact, abuse of the product, non-
compliance with manufacturer's specifications of usage
or any other circumstances in which the product has been
subjected to forces or loads beyond its design.
· This warranty does not apply to normal wear and tear.
Wear and tear parts are subject to damage as a result of
normal use, failure to service according to SRAM recom-
mendations and/or riding or installation in conditions or
applications other than recommended.
Wear and tear parts are identified as:
Dust seals/Bushings/Air sealing o-rings/Glide rings/
Rubber moving parts/Foam rings/Rear shock mounting
hardware and main seals/Stripped threads and bolts
(aluminum,titanium, magnesium or steel)/Upper tubes
(stanchions)/Brake sleeves/Brake pads/Chains/Sprockets/
Cassettes/Shifter and brake cables (inner and outer)/
Handlebar grips/Shifter grips/Jockey wheels/Disc brake
rotors/Wheel braking surfaces/Bottomout pads/Bearings/
Bearing races/Pawls/Transmission gears/Tools
· This warranty shall not cover damages caused by the use
of parts of different manufacturers.
· This warranty shall not cover damages caused by the use
of parts that are not compatible, suitable and/or authorized
by SRAM for use with SRAM components.
· This warranty shall not cover damages resulting from com-
mercial (rental) use.