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Noleen shocks may only be serviced by Noleen or by an authorized Noleen Service Center. Service that is
performed by anyone other than Noleen or an Authorized Service Center can damage the shock and result in
failure during use and severe injury.

Noleen shocks are pressurized with 200 psi of nitrogen. Attempting to disassemble a charged shock is ex-
tremely dangerous and can result in serious injury.

Smart Shock

If your K2 Bike is equipped with an NR-5 Smart Shock, then read on. If you have not read the 

Suspension Tuning: Damping

 section yet, please

do so now. The damping section will provide you with an understanding of the concepts of shock damping, and specifically, 

compression

damping

. The Smart Shock system is 

an electronic compression damping adjuster which automatically adjusts for more or less compres-

sion damping according to shock shaft speed and main piston location

.

If your K2 Bike model is equipped with Smart Shock technology, you will probably want to run the mode setting on ”Smart“ mode most of the
time. Smart mode optimizes shock action for ever-changing off-road conditions. In a few cases, the stiff or soft settings may be desirable. For
instance, on a long, smooth climb, the stiff setting will reduce suspension motion if desired.

When you stop to take a break, Smart Shock automatically switches to ”sleep“ mode to save energy

. Standard 9-volt batteries power the

system, yielding about eight hours of use per charge. Rechargeable batteries are recommended. 

If the batteries should get used up during the

ride, the shock will not cease to function. The Smart Shock will simply revert to a base line compression damping setting that delivers
the same high standard of performance Noleen Shock users have come to expect

.

D

Tools Needed:

5 and 6mm Hex Wrench

In-lb Torque Wrench with 5 and 6mm hex bits

K2 Goo (or other Teflon-fortified grease)

Thread-locking compound - Loctite Blue #242

Main Pivot Maintenance

The K2 Bike pivot is designed to be easily maintained. The main pivot bolt torque and swingarm pinch bolt tension should be checked each month
We also recommend yearly disassembly and regreasing for maximum performance and durability.  Refer to 

K2 Bike Maintenance: Service Tables

for all torque and lubrication specifications.

PIvot Adjustment

1.

Remove the rear wheel.

2.

Remove the bolts that attach the shock or strut/shock to the swingarm and disconnect the strut.

3.

Loosen each swingarm pinch bolt one turn. Lift the swingarm as high as possible without hitting the frame, then let
it fall. (Don’t let swingarm fall into front derailleur). The swingarm should drop with no resistance.

4.

Now gradually tighten both pinch bolts individually until the swingarm falls slowly through its arc under its own
weight. Both bolts should have roughly the same torque.

5.

Reinstall the shock or strut/shock pivot bolts and the rear wheel. See Service Tables for torque specs.

NOTE: 

Do  not overtighten the pinch bolts as this can cause damage and premature wear to the pivot assembly.

Pivot Lubrication

1.

Remove the rear wheel and the shock or strut/shock.

2.

Loosen the two swingarm pinch bolts.

K2 BIKE SPECIFIC
MAINTENANCE

Tools Needed

Main Pivot

Maintenance
Schedule

Torque and
Lubrication Table

Service Kits

PIvot Adjustment

!

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Содержание k2 bikes

Страница 1: ...K2 Bike Owner s Manual 1998 K2 BIKE OWNER S MANUAL PDF ...

Страница 2: ...Jumping Preventing Bicycle Theft Lubrication Operation 6 Quick Releases Wheel Removal Braking Shifting Pedals Maintenance 8 Lubrication Brakes Drive System Wheels and Tires General Maintenance Schedule K2 BIKE SPECIFIC INFORMATION Suspension Tuning 1 1 Tuning Variables Tuning Adjustments Smart Shock K2 Bike Specific Maintenance 14 Main Pivot Maintenance K2 Bike Maintenance Schedule Torque and Lubr...

Страница 3: ...et eyeprotection andgloves Be certainthatyourclothingcannotbecomeentangledinthechainringsorwheels 2 Makesurethebicyclefitstherider andthattheridercaneasilyreachandoperatethecontrols 3 Alwaysabidebytrafficlawswhenridingontheroad Usehandsignals ridewithtraffic andalwaysridesinglefile whenridingwithagroup Ridedefensively Bealert Youmaybehardformotoriststosee Bereadytostopsuddenly andavoidhazardsatall...

Страница 4: ...ropoffs andotherobstacles Ondescents reducespeed shiftyourweightback griptheseatbetweenyourthighs andapplyslightlymore pressuretotherearbrakethantothefront Beconsiderateofothertrailusers Alwaysridewithinthelimitsofyourskilllevel Attendamountainbikeclass readbooksandarticlesaboutmountainbiketechniqueandseekouttheinstruction ofexperiencedriders WARNING Riding over off road obstacles steep downhills ...

Страница 5: ...hthetopofthesaddlelevelwiththeground Verysmallchangesto saddlecanhaveasubstantialeffectoncomfortandperformance Consequently whenevermakingchangestosaddleposition dosoinsmall incrementsuntilyouhavefoundthemostcomfortableposition Besuretotightenallboltsafteradjustmenthasbeencompleted Handlebar Height and Reach YourK2Bikeisequippedwithastemwhichclampsontotheoutsideofthesteerertubeofthefork Theheighto...

Страница 6: ...ill allowtheuseofastandardschraderpumpwithaprestavalve 4 Brake Function Are the brakes working well Firmlypresseachbrakelevertobesurethebrakemechanismsworkfreelyandproperly Besurethereisnobindingandthatthebrakepadssqueeze therimtightlyenoughtostopthebicyclesafely Thefrontedgeofthepadsshouldbespaced1mmfromtherimsurface withtherearedge3mm fromtherimsurface Thisisreferredtoas toe in Forfurtherinstruc...

Страница 7: ...heft Be careful when leaving your bike Keeparecordofyourbike sserialnumber locatedonthebottombrackethousing Alwaysuseaneffectivelockwhenleavingyourbicycle unattended Whenlockingyourbike securebothwheelsaswellastheframe Bewareofseat seatposttheft Thebestformoftheftprotectionis commonsense Beawareofyoursurroundingsandbecarefulwhereyouleaveyourbike lockedorunlocked Ifyouplanonleavingyourbike unattend...

Страница 8: ...ownonthebicycletomakesuretheaxleisfirmlyseated Thewheelshould becenteredbetweentheforklegsortherearchainstaysandseatstays Intherear linethesmallestcogontherearwheelwiththechainandhold therearderailleurbackwhileyouslidetheaxleintothedropouts Releasetherearderailleurwhenthewheelisseatedfirmlyintheframe Follow theinstructionsaboveonQuickReleases Braking Yourbicycleisequippedwithabrakeleverforeachhand...

Страница 9: ...toaflat emptyspotsuchasafieldorparkinglotforsomeeasyridepractice Inaddition 1 Beforeattemptingtoclickintoyourpedals inspectthecleatsurfacesonyourshoesandtheclipsurfacesonthe pedalstoensurethereisnodebris mud stones etc thatmightinterferewiththeactionofthesystem 2 Toenterthepedals placeyourfootonthepedalsurfaceandmoveituntilyoufeelthecleatbegintoengageinthe retentionsurface Pressdownandyoushouldhea...

Страница 10: ...akes are not working properly do not ride your bicycle If you are at all unsure of how to adjust your brakes Girvin strongly recommends that you take your bike to an authorized K2 Bike dealer for service Improperly adjusted brakes can be extremely dangerous and can result in failure during use and severe injuries Drive System Itmaybenecessarytoadjustshifterstocompensateforcablestretch Wesuggesttha...

Страница 11: ...Checkshiftingsystem 4 Retightenallbolts 4 Cleanbicycleframe components 4 Checkforloosespokes 4 Inspectandlubricatechain 4 Inspectandlubricatederailleurs 4 Checktiresforwear 4 Inspectandlubricatehandbrakelevers 4 Inspectandlubricatebrakepivots 4 Inspectandtightencrankset 4 Clean inspect andlubricatepedals 4 Inspectreflectors 4 Regreasewheelbearings 4 Regreaseheadsetbearings 4 Lubricateseatpost 4 D ...

Страница 12: ...ridersoftenpreferstiffersuspensionsthatfeelmorelikearigidbikes However suspensionworksbestwhenarideradaptshis stylefullytousethesuspension Aspringthatfeelssoftatfirstmaybeexactlywhatyouwantafteraweekofriding Tuning Adjustments Onceyouhaveanunderstandingofthevariablesaffectingsuspensiontuning youcannowmoveontoactuallyadjustingyoursuspensiontofit yourneeds TheTuningAdjustmentsofyourK2Bikesuspensiona...

Страница 13: ...omthespringbyturningbothpreloadadjustercollarandspringsimultaneouslyandre movepreloadcollarcompletelyorloosenpreloadcollarenoughtoremovelowerspringclip 4 Removespringandreplacewithdesiredspring Makesurethatthespringisthecorrectlengthfortheshock Make suretopreloadthespringwithatleast1 2mmofpreload 5 Reinstalltheshockontheframeandtorqueallshockmountboltsto150in lbs Onceyouhaveselectedthecorrectsprin...

Страница 14: ...speed Therateatwhichaspringcompressesandextendscanbecontrolledbyanumberofways OurNoleenShocksusehydraulicstocontrolthemotionofourshocks Therearetwotypesofdamping reboundandcompression Thefirsttypeofdampingthateffectsshockperformanceisrebounddamping Rebounddampingcontrolstherateatwhichthespringextends backtoitsoptimumsaglength Ifthespringextendstooquickly thesuspensionwillexhibita bouncy or overlyl...

Страница 15: ...iesshouldgetusedupduringthe ride the shock will not cease to function The Smart Shock will simply revert to a base line compression damping setting that delivers thesamehighstandardofperformanceNoleenShockusershavecometoexpect D Tools Needed 5and6mmHexWrench In lbTorqueWrenchwith5and6mmhexbits K2Goo orotherTeflon fortifiedgrease Thread lockingcompound LoctiteBlue 242 Main Pivot Maintenance TheK2Bi...

Страница 16: ...dswingarmfordamagefromcrashesandhardriding Youshouldcleanandcloselyinspect theheadtubearea bottombracketarea andallfrontandrearsuspensionparts Torque and Lubrication Table ThesetablesareprovidedasareferenceforqualifiedtechnicianstoserviceallK2Bikes Product PartName Location Size Description Torque in lbs Lubrication Loctite 5500C 4500C Mainpivotscrew M8 x 1 25 x 65 SHCS 175 Yes Blue 5000 4000 Swin...

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