Eko Brands Bicycle XC0.8 User Manual

1. Once a year (depending on riding style and frequency) the cartridge should be removed for annual maintenance. Deflate the 

cartridge. Un-thread the cartridge from the stanchion tube. 

2. Remove the air cap from the cartridge body and push the shaft and piston assembly out the top of the cartridge. Inspect the air 

cap o-ring and piston o-ring for damage or dirt. If the o-rings are damaged see your local dealer or contact White Brothers for 
o-ring rebuild kit. Clean and lubricate the o-rings and shaft with Slick Honey. Re-assemble the cartridge. When inserting the 
shaft in the body, push the shaft end through the o-rings with a steady, gradual push so that the o-ring is not damaged. Replace 
the air cap on the body, making sure it is snug but not over tightened. Inflate the cartridge to 150 psi outside the fork and 
immerse in water. Check for any slow bubbling from around the air cap or where the shaft enters the cartridge body. If you see 
bubbling consult the trouble shooting section. 

1. Disconnect the front brake and remove the wheel as outlined in you bicycle owners manual. Important: Pop 

the cap off the air side and deflate the cartridge. (See Figure #4)

2. The cartridge damper locks out when the upper damper shaft is screwed down against a brass seat. This 

provides a very durable and positive lockout that retains it’s seal over long periods of use, however if the 
upper damper shaft is unscrewed several turns and detaches from the damper piston, the damper must be torn 
down and rebuilt. Warning: To prevent the upper damper shaft from unscrewing when the fork lowers are 
removed for lubrication or other maintenance, do not attempt to unscrew the compression screw at the bottom 
of the right leg without first locking the fork out then removing the lockout knob and the cap and the hex key 
from the crown on the damper side. After these parts are taken out, the compression screws can be loosened 
and the lowers detached from the fork stanchions.

3. Pop out the damping adjuster knob from the bottom of the right dropout.  Remove the allen bolts at the 

bottom of the fork legs. (See figure #5) A light tap may be needed to free the control rod from the lower 
assembly.

4. Simply slide the fork legs off the end of the inner stanchion tubes. Be careful not to damage the seals as they 

come off the inner legs. 

5. Clean all parts with a clean, non-abrasive rag. A mild grease cutting cleaner or solvent might make this an 

easier task. Once clean, inspect the seals for tears or cracks. If okay, re-grease them with  Slick Honey or 
other suitable non-lithium grease. If your seals show signs of wear have them replaced.

6. The damper cartridge is threaded into the right fork stanchion.  Do not remove the cartridge.  Inspect the 

cartridge for visible leakage. If none, grasp the shaft while in the stanchion tube and operate back and forth to 
insure smooth action.  If the cartridge has visible leakage and/or the damping feels inconsistent as it is 
stroked, return the cartridge to White Brothers or a dealer familiar with rebuilding the cartridge damper for 
service.

Figure #5

Your White Brothers fork requires periodic maintenance to ensure peak performance and long life. Neglecting proper 

maintenance will reduce the fork’s life. Internal build up of water and dirt or a lack of lubrication will cause excessive wear 
and void the warranty.  

BEFORE EVERY RIDE: Visually inspect your fork for bent or broken parts, loss of oil, abnormal sounds or other indications 

of possible fork failure. Compress you fork to verify proper function. Check all other bicycle components to ensure proper 
working order. Warning: Check the air cartridge to ensure that it is tightly threaded into the fork crown.

AFTER EVERY RIDE: Clean and dry the exterior of your fork. When cleaning the fork, do not direct the water spray at the 

seals. Visually inspect your fork for damage. 

*EVERY 30 HOURS OF RIDING: Your fork should be disassembled, inspected, cleaned and re-grease.  If the fork appears to 

be relatively clean, you can go 40 hours between servicing. If the fork appears excessively dirty you should service it every 20 
hours. The three things that will effect the service interval and performance of your fork are water, mud and dust. How much 
you use your fork in those conditions will determine how much service it requires. 

*EVERY 100 HOURS OF RIDING: Complete service should include removing the lower fork legs cleaning and re-greasing 

all shafts, bushings and seals. Check top cap assembly’s, damper cartridge, stanchion plug, brake post bolts and shaft bolts for 
proper torque. At this time, the fork should be carefully inspected for wear and damage before reassembly. Contact White 
Brothers for replacement parts and service. We recommend that this service be performed by a certified White Brothers 
service center or by the factory.

*White Brothers recommends that you consult with a qualified technician before performing major service.

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