Traxxas Revo 36T Delrin Racing Spur RE-028 by 3Racing  [RE-028]

Traxxas Revo Delrin Spur Gear 36T - 3RACING RE-028
Price:
USD$6.82
Brand:
3Racing
Model:
RE-028
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Racing Grade 36T Delrin Spur for Revo Gearboxes

Engineered for hobbyists focused on setup and tuning, this 36T Delrin spur gear is a drop-in option for Traxxas Revo transmissions where consistent mesh and low friction are required. The profile suits gearbox environments used in club racing and aggressive backyard tuning.

Delrin is chosen for stable dimensions and reliable sliding properties under typical RC loads. In practice the spur transfers motor torque through the transmission, so precise mesh, correct shaft alignment and bearing integrity are key to maintaining predictable drivetrain behaviour.

Professional fitment notes: inspect and degrease mating faces, set backlash to desired running clearance, and confirm the spur seats completely on the Revo hub or mounting plate. Conduct a controlled low-load run after assembly to validate quiet engagement before competitive use.

Which setups benefit most from a Delrin spur?

Setups prioritising low friction and quiet operation, such as stock or lightly modified systems, typically see the biggest benefit from a Delrin spur.

What are the key alignment checks after fitting?

Confirm axial play, bearing condition and gear mesh across the full rotation; correct any wobble or uneven contact immediately.

When should a racer consider switching to metal spurs?

If running very high power or persistent gear deformation occurs despite proper setup, a hardened metal spur may be a more durable option.