This is a pack of two optional RPM ECX Front Spindle Steering Blocks. RPM Oversized Front Spindle Blocks for the ECX Boost, Circuit 2wd, Ruckus 2wd & Torment 2wd are designed to solve several issues. The first and most obvious is bearing life. The stock 5x10mm bearings simply can’t handle the loads generated by these little monsters. RPM Oversized Front Spindle Blocks bump up the bearing size to 5x11mm bearings (not included). One millimeter in diameter may not seem like much but that little change nearly doubles all load and fatigue ratings over the stock bearing size! That means better performance, longer life and more time between maintenance periods.
Secondly, RPM designed these spindle blocks to outlast, outperform and outshine the stock versions. Each set of RPM spindle blocks is molded from RPM's ultra-durable, world-renowned blend of engineering grade nylons to keep you rolling when everything else would have fallen apart! These retain all stock geometry for a direct, no complications swap and are backed by RPM's limited lifetime warranty against breakage. Bolt some American made muscle on your ride and you’ll get to the finish line every time!NOTE:
- RPM Oversized Front Spindle Blocks replace stock ECX1089 and the spindle blocks from ECX234000.
- 5x11x4mm bearings are not included and are required for completion. Use: PTK-MR115ZZ.
- Electrix RC Boost
- Electrix RC Circuit
- Electrix RC Ruckus
- Electrix RC Torment
- Brand: RPM
- Part No: RPM73292
- Fitment: Option Part
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Hi, would Part Number: TB6518 be suitable for Part Number: RPM73292. Under the notes it says to use PTK-MR115ZZ, but I cannot see these on your site. TB6518 seems to match?
Asked by Matt on 11th January 2020
Yes TB6518 would work fine
Answered by: Ben @ Wheelspin Models