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USER MANUAL SYORS UM_152017-001A_En_SYORS...
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Congratulations, you have just acquired one of our suspensions. We have a common passion, the Mountain Bike! This passion has led us to design our products with all the care and expertise you can expect as a user. Our suspensions are the result of advanced research from our engineering office, test bench and many hours spent with our professional riders.
SAFETY INSTRUCTIONS SYMBOLS OF THE MANUAL CAUTION your safety is involved and special GENERAL WARNINGS precautions must be taken to avoid damage The shock absorber is an important part of your bicycle. to the shock absorber. Make sure you read and understand the following warnings and any other technical documents provided by Bos before using the product.
SUMMARY SAFETY INSTRUCTIONS ............................3 WARRANTY................................. 3 SUMMARY ................................4 TOOLS ................................. 4 ASSEMBLY ................................5 SPRING ADJUSTMENT ............................5 OIL SETTINGS ..............................7 MAINTENANCE AND SERVICING ........................9 FAQ ..................................9 SETTINGS HISTORY ............................10 SERVICING NOTES ............................11 TOOLS You will need the following tools for settings and maintenance : Tool...
Contact an authorized service center for any maintenance operation. Your SYORS shock is delivered with the correct mounting kits for the bike specified while ordering. Check the mounting direction By referring to the compatibility table, available on the BOS suspension website download page.
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This distance allows you to check the percentage of SAG. The SYORS shock absorber for exclusive use in downhill mountain bike requires different spring preload depending on the geometry of each bike on the market. To know the exactly preload to your spring according to your bike and your weight, please refer to the "Chart list"...
Too much SAG: increase the spring preload. Proceed by ½ turn. Not enough SAG: reduce the spring preload. Proceed by ½ turn. The SYORS shock is a three-ways adjustable shock, which means there are three different damping adjustments: rebound, low-speed compression, high-speed compression.
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Platform lever (option) Optionally, your SYORS shock can be equipped with a locking lever to reduce the hydraulic flow in the compression system. This will be useful during the pedalling period to avoid the work of the shock under the effect of pedalling and therefore help to preserve your energy.
MAINTENANCE AND SERVICING It is essential to clean your shock after each day of riding without waiting! Nothing is worse for the life of your seals than dirt and dust. The cleaning process is also extremely simple: wipe off the body and the seal with a clean, soft rag. You can occasionally lubricate the exterior of the seal with fork oil.
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