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Wren 

Inverted 

Suspension 

Forks 

with Keyed Stanchions

and TwinAir System

Owner´s Manual

Summary of Contents for Inverted Suspension Forks

Page 1: ... Wren Inverted Suspension Forks with Keyed Stanchions and TwinAir System Owner s Manual ...

Page 2: ...re you insert the wheel make sure both legs are at the same level and the dropouts are facing forward this makes QR assembly easier The QR axle can only be inserted from the BRAKE MOUNT left side of the fork The lever must be on the BRAKE MOUNT side Warranty The original manufacturer warrants this fork for a period of two years from the date of purchase to be free from defects in materials or work...

Page 3: ...ly 6 Do not add threads to the thread less steerer tube 7 Do not replace the steerer tube by yourself as it needs to be pressed in under very high pressure 8 Do not disassemble the damper cartridge yourself High pressure inside the cartridge may cause injuries and disassembly may lead to damage Only an authorized service center should disassemble the oil cartridge You may replace the cartridge by ...

Page 4: ...al Left Dropout Air Side Post Mount Brake Mount Blue Compression Lockout Lever Serial Number Red Valve Cap only on TwinAir forks Air Spring Insert Bumper various sizes Black Travel Clip if installed Air Spring Rod Stanchion Assembly Cap Limiter Tube with Large Steel Spring Small Steel Spring White Spring Platform Air Piston with Seals Air Valve Air Spring Assembly Silver Cap Nut Air Valve for Twin...

Page 5: ...operly inflated 2 Release air from the air spring to make fork easier to compress 3 Push down on the handlebars until the fork bottoms out and check for the amount of clearance between crown and tire A minimum of 5 mm is recommended 10 mm is better if conditions might lead to snow or mud buildup between the tire and crown Air Spring Travel Only Modification and Assembly 1 Place your bike in a work...

Page 6: ...nal information please ask your dealer or contact Wren directly After installing the fork on your bike correctly you must determine the correct fork setup for your weight and riding style First step is to inflate the fork because the fork is shipped with less air than you need to ride air freight requires forks at very low or no air pressure Remember the following is a guide The final settings are...

Page 7: ...imits fully open locked is the compression adjustment range The compression becomes firmer when the lever is turned clockwise toward the lockout and softer when turned counter clockwise toward the fully open position First Ride It is advised to ride the fork on a flat surface at first in order to make any adjustments necessary to achieve the ride you want A new fork will have slight seal friction ...

Page 8: ...the hole in the collar and into the detent on the shaft Using a 1 5 mm allen wrench tighten until the allen bolt makes firm contact with the shaft The allen bolt should recess into the hole 2 3 turns If the allen bolt tightens before disappearing into the hole you have not lined everything up correctly Do not over tighten as that will cause the rebound knob to be hard to move The allen bolt has lo...

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