This is a lightweight aluminum pulley with special anodized finish for minimal friction and supreme efficiency. Change parts as they show wear and tear to keep your model running in top condition. Flange is blue anodized, while the gear section is anodized in a gold color.
Compatible Chassis TRF420 Chassis
*The official Tamiya R/C Parts Matching List has plenty of information regarding chassis compatible with Tamiya Spare and Hop-Up Option parts.