Was browsing the new Decline magazine and came across aftermarket bearings for VPP bikes from http://ctsmtb.com/pps.cfm
Seems pretty cool, especially if you're pivot(s) are already creaking.
This kit is an upgrade for Santa Cruz Bikes using VPP suspension systems and is designed to increase bearing life and reduce creaking.
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What this system achieves is a method to inject grease through the end cap between axle and pivot surfaces with out disassembly using Dualco type grease injectors. This grease barrier also keeps contaminates and moisture from getting into bearings . There are also four quad sealing rings (4 sided O-ring) that are installed on bearings which helps keep contaminates away from bearing seals. This upgrade kit allows VPP suspension systems to operate smoothly and quietly, reducing maintenance and bearing replacement costs. Axles and end caps are manufactured using 7075-T6 aluminum. Axles are center-less ground and hard anodized for durability and longevity.
Seems pretty cool, especially if you're pivot(s) are already creaking.