TT02 Precision Steel Ring & Bevel Gear Set TT2100 for Upgrades by GPM  [TT2100]

Precision steel ring and bevel gear set for TT02 upgrades

This 8pcs steel ring gear and bevel gear set is a purpose-made aftermarket replacement for Tamiya TT02 and TT02B chassis. Supplied as model TT2100, the kit provides hardened steel components for the differential and intermediate drive locations used on TT02 platforms. The description covers RC hobby maintenance and tuning uses and is written for experienced model technicians.

Intended compatibility is the TT02 platform; technicians should verify housing bore diameters, bearing fits and tooth profiles prior to final assembly. Steel gears offer higher wear resistance than plastic counterparts but demand accurate backlash, secure bearings and precise concentric mounting to avoid noise and uneven wear.

Fitting guidance: remove contamination from carriers and bearings, use the correct shim stack or factory presets to set backlash, and inspect gear runout by hand-turning the assembly. Apply a light, appropriate gear lubricant to bevel teeth during initial run-in to smooth bedding and reduce early friction.

Performance role: switching to steel ring and bevel gears preserves tooth geometry under elevated torque loads and prolonged running, supporting more rigorous tuning and testing regimes. Monitor operational noise and temperature in the first few sessions and re-check mesh and bearing clearance as part of preventative maintenance.

Recommended for precision-driven TT02 upgrades where enhanced durability and stable gear geometry are required; follow established chassis procedures for mesh and bearing inspection.