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DOUBLE THE REWARDS EVENT

Full Throttle Members | Earn x2 the rewards

NEW & IN STOCK

Available now and ready to ship

RC EVENTS CALENDAR

Learn where to join in on the RC action

Backorder | July 2026

Robinson Racing Products 48 Pitch Machined Pinion, 21T

Robinson Racing Products - RRP2021

$8.59

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Robinson Racing Products 48 Pitch Machined Pinion, 21T Overview

5mm bore