RCAWD ARRMA 3s Upgrades Metal Gear Transmission Module Set（34T 14T）S-ARA311156-34T
Features:
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20% faster compared to the original
- Increase the size of the spiral driving gear + steel differential gear, differential oil 30K
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Made of CrMo steel,instead of The stock iron gears,which is more durable than the original after upgrading
- CrMo steel is top level steel better than general gear material
- Hard-anodized colour，CNC machined PTFE-coated hardened alloy
- Diff Size：70x52mm
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Newly designed packaging provides stronger protection and a more premium appearance
Note：If you want to use this differential, you have to buy 2pcs at a time.
Compatible with:
Package Include:
