This is a lightweight aluminum pulley with unique anodized complete for minimal friction and supreme effectiveness. Change elements as they show deterioration to keep your model running in top condition. Flange is blue anodized, as the gear section is anodized in a gold color.
Suitable Chassis
TRF420 Chassis
*The official Tamiya R/C Parts Matching List has countless information about framework suitable for Tamiya free and Hop-Up choice components.