Voloci NiMH User Manual - page 11
Copyright 2002, Nova Cruz Products, Inc. All rights reserved.
Revision of July 25, 2002
Nova Cruz and Voloci are trademarks of Nova Cruz Products, Inc.
2. Loosen the socket head clamp screws that clamp the rear adjustment cams
(through which the axle passes). This will require a 5mm Allen wrench.
3. Using a large screwdriver inserted into the slots in the adjustment cams,
rotate the cams in order to displace the rear axle rearward and thereby
tighten the chain. NOTE: The shaft should always be biased towards the
top on the adjustment cams. When the chain is properly tightened, you
should just be able to make it touch the rear swing arm when you push it up
toward the reference bolt indicated in the photo. WARNING: Do not over
tighten the chain as it will cause poor performance and ruin the
bearings. During this step make sure that the rear wheel is balanced side-to-
side and remains centered between the rear swing arms. Since it is tough to
see, you can use your fingers to gauge how the wheel is centered between
the left and right swing arms.
4. Re-tighten the socket head screws that clamp the adjustment cams. Torque
setting: 1.0 Kilogram-meters (7.5 Foot-pounds)
5. Re-tighten the rear axle nuts. Torque setting 0.8 Kilogram-meters (5.5 Foot-
pounds)
§ Chain lubrication. Your chain will need periodic lubrication. Any
motorcycle type (wax or oil based) lubricant can be used.
Follow the recommended application method for the product.
A good indication when the chain needs lubricating is when the rollers on
the chain are becoming dry and/or shiny.
In dusty conditions the chain will need more frequent lubrication and
cleaning.
§ Tire replacement. Your tires should last several thousand miles. When the
tread depth is less than 1/16 inch (1.5mm) you should replace your tires. The
tires for your Voloci motorbike are custom made for this product and
contain tubes. You must obtain approved replacement tires from Nova Cruz
or your dealer. The process of replacing a tire is very similar to that for
replacing a bicycle tire. If you are not thoroughly familiar with this process,
you should contact your dealer or Nova Cruz for assistance.
§ Headset adjustment. Your headset may need adjustment when new.
(Settling). Loosen the three screws clamping the stanchions and steer tube in
the top triple clamp. Loosen the tensions in the adjuster, center the spacer
ring over the steer tube and re-tension the adjuster while applying pressure
to the top triple clamp, by pushing down on it with the front wheel on the
ground. The adjuster should draw the clamp and head tube together, which
will seat the bearings.
Tighten up the clamp screws, head tube screw first. Test the adjustment by
sitting on the bike and rock it back and forth while holding the front brake.
If there is any movement in the bearing, it will require adjustment again.
Headset Adjustment: Top clamp adjustment points (left) and tension adjuster and
spacer ring (right)
§ Brake tensioning. The lever action of your brakes will change as the brake
pads wear with use. The barrel adjuster on the lever perch should be screwed
out to take up the slack and locked with backing nut. This procedure is
described in detail in the assembly section.
Larger adjustments can be accomplished at the brake caliper end of the
cable. To perform the adjustment at the brake caliper end (at the wheel)
please follow these steps and the accompanying photos. Also, you can see
the RST brake instruction booklet included in your package.
1) To perform this adjustment, you will need two people – find a friend to
help. Use a 2.5mm and a 3mm Allen wrench to loosen the cable
clamping mechanism. When loose, the cable should slide freely within
the clamping mechanism.
Brake Tensioning Step 1: Brake cable clamping mechanism