Description
MST RMX 2.5 Aluminum Idler Gear. This optional idler gear is intended to increase the durability of the MST RMX 2.5 transmission. Package includes one idler gear.
NOTE:Requires two 4x8x3mm bearings
Specifications:
Teeth:22T
This product was added to our catalog on May 18, 2022
- MST RMX 2.0 S
Stephen Verified Owner Wednesday, Dec 20 2023 (about a year ago) MST Alum. idler gear 48P 22T Great little add on gear for your MST RMX Gearbox. Adds strength to your running gear when you upgrade your motor from stock or build a kit with powerful drift motor. Adds a little more drive noise to the gearbox also. The only thing MST should have done was made the 3rd gear and diff spur gear in alloy also so you can run a full alloy gear drive. 2 customers found this review helpful. View all reviews






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