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Description
Tekno 21T Mod1 Hardened 5mm bore Pinion Gear TKR4181The new line of Tekno RC M5 Pinion Gears stand out from the rest. These are the ultimate pinions for 1 8th Electric and any other MOD1 pinion application. Sized from 11t all the way to 30t, you are sure to find the right gear ratio for racing or those insane speed runs. The M5 set screw ensures that your gear will stay put during operation and ensure you wont strip it out when you need to remove it. The gears are CNC machined, lightened, then hardened
The new line of Tekno RC M5 Pinion Gears stand out from the rest. These are the ultimate pinions for 1/8th Electric and any other MOD1 pinion application. Sized from 11t all the way to 30t, you are sure to find the right gear ratio for racing or those insane speed runs. The M5 set screw ensures that your gear will stay put during operation and ensure you won’t strip it out when you need to remove it. The gears are CNC machined, lightened, then hardened for incredible durability. A laser etched size identification finishes it off.Features:
- Massive M5 set screw grips better and won’t strip out
- Precisely machined and lightened for quiet and efficient operation
- Laser etched for easy identification
- Hardened steel construction
- MOD1 pitch, 5mm bore, standard length shank
- 11t -> 30t sizes for any application
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4.8 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Great read
Format: Paperback
Good book
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great Read
Format: Paperback
A great addition to the original the "5 Love Language". Will definitely give you better insight to your partners love language.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Great book to read
Format: Paperback
If you want to learn about love languages, it’s an excellent book. It really makes a lot of sense.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Fantastic Book!!!
Format: Paperback
I highly recommend this book for anyone engaged or married (one man & one woman). If you love your spouse, you will learn to speak their love language and the rewards will be outstanding. So much God given wisdom in this book. It is like an awakening and can make a marriage better with just a little effort and understanding how your spouse receives love
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Revolutionary
Format: Paperback, Format: Paperback
An absolute must read! This has hands down revolutionized my perspective on relationships and why understanding of the five love languages. I will be coming back to this book fir reference and plan to gift some copies to friends and family. Absolutely worth the read.
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Reviewed in the United States on February 7, 2026