
Pinion; Long Boss Steel 48dp - 21T
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Home / Schumacher / Gears - Pinions / SCHU7521

30-day returns · Secure checkout by Stripe & PayPal · We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Link, PayPal, Venmo and PayPal Pay Later

This Schumacher Racing Products factory replacement pinion gear is a 21-tooth, 48 pitch unit featuring a long boss design for secure motor shaft mounting. The long boss includes a hex set screw for reliable shaft engagement and precise gear mesh retention. It is made from steel for durability under the demands of 1:10 competitive racing use.























