Hayes REAR SHOCK manitou El Manual Del Propietario página 5

NO TOOLS VOLUME ADJUSTMENT: REVOX AND SWINGER SHOCKS
Volume adjust allows the rider to change the compression ratio of the air in the
piggyback reservoir. Higher settings create more ramp-up effect as the shock
compresses. The No Tools volume adjuster is located on the end of the piggyback
reservoir. The volume adjuster controls the rear shock's bottoming resistance by varying
the rise in compression ratio during the last 50% of the rear shock stroke. The No Tools
volume adjuster has four numbered settings with different volumes. The #1 position has
the largest volume, so this is the least progressive of all of the settings. The #4 position
corresponds to the most progressive feel. When making air pressure adjustments on the
reservoir, the volume adjuster should be set to the #1 position.
LOCKOUT ADJUSTMENT
The RADIUM EXPERT rear shocks feature a red lockout lever (optional on
RADIUM PRO DC). Turning the lever counterclockwise will close the compression circuit
to keep the rear shock from moving while climbing or riding on smooth surfaces.
Manitou's lockout system is a "soft lockout" meaning that even with the lockout on, the
rear shock will compress when it encounters larger bump forces.
For information and setup advice on remote lockout systems, please consult the "Service
Guides" section of the www.manitoumtb.com website.
2-POSITION COMPRESSION ADJUSTMENT
The RADIUM PRO DC rear shocks feature a red, 2-position compression adjustment knob
(optional on RADIUM EXPERT) that allows for two compression settings: Soft or Firm.
Turning the knob clockwise will set the shock in the "Soft" setting. Turning the knob
counterclockwise will set the shock in the "Firm" setting. This feature, when used, is
INSTEAD OF lockout; the shock will not have both features.
DC (DUAL CAN)
The RADIUM PRO and SWINGER PRO both are equipped with Dual Can technology. Dual
Can will give you a more linear spring rate than your standard single can.
REBOUND DAMPING ADJUSTMENT
Rebound damping controls the return rate of the rear shock after it has been
compressed to absorb a bump. Rebound on all Manitou rear shocks is adjusted with the
blue knob. As a general rule, rebound that is adjusted for an overly fast rate will exhibit
a springy ride that may cause excessive pedaling movement and kick up the rear end
on multiple bumps and big hits. Rebound that is adjusted for an overly slow rate will
exhibit a "packing" of the rear wheel that is identifi ed by a low ride height, stiff feeling
on multiple bumps and the rear wheel drifting to one side on stutter (braking) bumps. A
good rebound starting point is to set the rear shock to achieve a return movement that is
just short of "snapping back".
SPRING PRELOAD AND SAG ADJUSTMENTS:
COIL REAR SHOCKS
Spring preload adjustments are done with the spring preload adjustment ring. Adjust the
spring preload adjuster up or down to achieve the desired amount of sag. Never exceed
8 mm/0.325" of preload on the coil spring. Always make sure that you have a minimum
of 1 mm of preload on the spring. If you reach the maximum spring preload (8 mm) and
the sag is too much, you'll need to go to the next higher spring rate. If you reach the
minimum amount of spring preload (1 mm) and there is not enough sag, you'll need to
go to the next lightest spring rate. Optional spring rates are available from Hayes Bicycle
Group for a fee. Part numbers, spring rates and travel are stamped on the outside of the
spring coils. Coil spring part numbers are listed at the back of this manual.
PRESSURE RANGES AND PRESSURIZING TIPS
Maximum air shock main spring air pressure: 300 psi or 21 bar. Use Manitou air
spring rear shock pump, part #85-4162, or similar rear shock pump that will deliver up
to 300 psi (21 bar).
To adjust air pressure in the main air spring, remove the air cap from the Schrader valve
located above the large air canister and attach a shock pump. You can damage the pump
by turning it on too far, so as soon as the gauge registers pressure, turn 1/2 turn more
and pump to a higher pressure or release air to a lower pressure as desired.
The slight hiss you hear when unscrewing the pump is primarily the air left in the pump
and will affect your pressure setting in the rear shock very little. [NOTE: larger hisses
(leaking air) may be the result of a loose Schrader valve core.]
ADJUSTING SAG
The recommended amount of sag for your riding style can be found below.
RECOMMENDED SAG SETTINGS
Cross country
Freeriding
Downhill
1. Measure the distance between the centers of the rear shock mounting bolts
(eye-to-eye length of your rear shock) and record this measurement.
2. Sit on the bike in a normal riding position near a wall to steady yourself. Without
bouncing on the saddle or pedals, distribute your weight on the saddle and pedals
in a normal riding position while holding the handlebars. Have someone measure
the new distance between the two points described above and record it. See
www.manitoumtb.com for a more detailed method.
3. Check this measurement against the chart below and determine the sag for you
rear shock.
4. Adjust the coil spring preload adjuster or add/decrease air pressure in the main air
spring (on the larger diameter "can" end of air rear shocks) to achieve the desired
amount of sag. Coil rear shocks may require a heavier or lighter spring (see spring
part numbers at the end of the manual) that can be purchased to achieve the
proper range of sag.
SAG ADJUSTMENT SETTINGS
Rear
Static Shock
25% sag
Eye-to-Eye Travel
152 32 144
165 38 155
190 50 177
200 50 187
200 56 186
215 63 199
222 70 204
230 70 212
240 76 221
267 89 244
INSTALLING AND REMOVING COIL SPRINGS
The following steps should be followed to remove and install the coil spring on REVOX
and METEL rear shocks.
25-30% Sag
30-40% Sag
30-45% Sag
Eye-to-Eye Measurement with Sag
30% sag 35% sag 40% sag
142 141 139
153 152 149
175 172 170
185 182 180
183 180 178
196 193 189
201 197 194
209 205 202
217 213 209
240 235 231
45% sag
137
147
167
177
175
186
190
198
205
226
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