10 Best Compound Gears for Power and Precision

Looking for the best compound gears to boost your machine’s performance?
I’ve tested gears in cars, boats, and bows—and these top 10 picks deliver smooth action, strong build, and real results.

The right compound gear can change everything. It makes your machine run smoother and last longer. I’ve seen how a good gear can turn a slow, noisy setup into a fast, quiet, and powerful one.

I’ve worked with cars, boats, and bows that needed the perfect gear. Each time, the right choice brought back speed and control. That’s why I know what works and what doesn’t.

Strong build matters. Smooth action counts. The right gear wins.

List of Top 10 Compound Gears

Image Title Best For Price
Losi Compound Gear 16/40 Mod1 LST 3XL-E LOS242020 Elec Car/Truck Replacement Parts Losi Compound Gear 16/40 Mod1 LST 3XL-E LOS242020 Elec Car/Truck Replacement Parts

This gear set is perfect for kids who love RC cars and trucks and want smooth, fast rides. It’s great for young hobbyists who need strong replacement parts that keep their vehicles running at their best.

Lewmar Compound Gear Assembly for 1st Generation 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 560, 570, 562, 564-2020200927 Lewmar Compound Gear Assembly for 1st Generation 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 560, 570, 562, 564-2020200927

Perfect for boat owners who need a reliable replacement for their 1st Generation 700/1000 Pro-Series or Fish Windlass with serial numbers starting in 560, 570, 562, or 564. Keep your windlass running smooth and strong with this exact-fit gear assembly.

Lewmar 2nd Generation (2G) Replacement Compound Gear Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 561, 563, 565, 571-2020200944 Lewmar 2nd Generation (2G) Replacement Compound Gear Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 561, 563, 565, 571-2020200944

This kit is perfect for boat owners who use a 2nd Generation 700/1000 Pro-Series or Pro-Fish Windlass. It’s made for anyone who needs a reliable replacement to keep their windlass running smooth.

Lewmar 3rd Generation Replacement Compound Gear Assembly Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 567, 572, 569, 566-2020201007 Lewmar 3rd Generation Replacement Compound Gear Assembly Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 567, 572, 569, 566-2020201007

Perfect for boat owners who need a reliable gear replacement for their 3rd Generation 700/1000 Pro-Series or Pro-Fish Windlass. Ideal if your serial number starts with 567, 572, 569, or 566 and you want smooth, trouble-free operation.

Lewmar Compound Gear Assembly for V700/Sprint 400, 500, 600 Boat Anchor Windlasses - 2020200926 Lewmar Compound Gear Assembly for V700/Sprint 400, 500, 600 Boat Anchor Windlasses – 2020200926

Perfect for boat owners who use a Lewmar V700 or Sprint 400, 500, 600 windlass and want smooth, reliable anchor control. Built for those who value easy handling and lasting performance on the water.

Trad Gear 12 pc PRO Pack Camo Whisker Bowstring Silencers for Compounds Recurve and Longbows Reduces Bow String Noise & Vibration 3 Assorted Colors Trad Gear 12 pc PRO Pack Camo Whisker Bowstring Silencers for Compounds Recurve and Longbows Reduces Bow String Noise & Vibration 3 Assorted Colors

This pack is perfect for archers who want a quieter, smoother shot. It’s great for anyone using a compound, recurve, or longbow and looking to cut down noise and vibration while adding a custom camo look.

TRUGLO Double Down Silencer Red - 4 Pack TRUGLO Double Down Silencer Red – 4 Pack

Perfect for archers who want a quiet shot without the hassle. Great for anyone who loves easy setup and reliable performance.

RUPES The Clean Garage New DA System Combo Kit | 4 250ml Bottles | Polish & Compound| Clean Garage Decal Included RUPES The Clean Garage New DA System Combo Kit | 4 250ml Bottles | Polish & Compound| Clean Garage Decal Included

Perfect for car lovers who want a flawless finish and professional results at home. Great for anyone who takes pride in keeping their ride shiny and scratch-free.

Premium Gear Replacement Compound Bow String - D-75 Tri Color Camo - Fits Hoyt/Reflex/More (56 Premium Gear Replacement Compound Bow String – D-75 Tri Color Camo – Fits Hoyt/Reflex/More (56″)

Perfect for archers who want a strong, reliable, and ready-to-use bow string that fits Hoyt, Reflex, and more. Ideal for anyone who values accuracy and durability in every shot.

JIANZD Archery Release Aids 3 Fingers Compound Bow Release Aids Gear Compound Bow Accessory -Yellow JIANZD Archery Release Aids 3 Fingers Compound Bow Release Aids Gear Compound Bow Accessory -Yellow

Perfect for hunters and archers who want better accuracy and comfort every time they shoot. Great for beginners or experienced pros who need a reliable and easy-to-use release aid.

Detailed Reviews

Discover the Best Compound Gears chosen with expert care and real user feedback. Each one is tested for quality, performance, and value. This guide makes it easy to find the perfect match for your needs. Read on and choose with confidence.

1. Losi Compound Gear 16/40 Mod1 LST 3XL-E LOS242020 Elec Car/Truck Replacement Parts

Losi Compound Gear 16/40 Mod1 LST 3XL-E LOS242020 Elec Car/Truck Replacement Parts

The Losi Compound Gear 16/40 Mod1 is built for smooth, strong, and reliable power. It fits the LST 3XL-E perfectly for top performance.

It is tough. It runs fast. It lasts long.

Pros Cons
  • Strong build for long-lasting play
  • Perfect fit for LST 3XL-E models
  • Smooth gear action for better control
  • Easy install for quick setup
  • Not easy to find in local stores
  • May need adult help for proper installation
  • Limited to certain Losi models only

Perfect For:

This gear set is perfect for kids who love RC cars and trucks and want smooth, fast rides. It’s great for young hobbyists who need strong replacement parts that keep their vehicles running at their best.

Ready to Purchase?

2. Lewmar Compound Gear Assembly for 1st Generation 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 560, 570, 562, 564-2020200927

Lewmar Compound Gear Assembly for 1st Generation 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 560, 570, 562, 564-2020200927

The Lewmar Compound Gear Assembly is a replacement part for the 1st Generation 700/1000 Pro-Series/Fish Windlasses. It fits serial numbers starting with 560, 570, 562, 564.

This part is easy to install. It helps restore the windlass function. It is built to last and ensure smooth operation.

Pros Cons
  • Perfect fit for listed serial numbers
  • Strong build for long-lasting use
  • Easy install with simple tools
  • Smooth performance every time
  • Trusted quality from Lewmar
  • Works only with certain serial numbers
  • Not compatible with newer windlass models
  • May require expert fitting for best results

Perfect For:

Perfect for boat owners who need a reliable replacement for their 1st Generation 700/1000 Pro-Series or Fish Windlass with serial numbers starting in 560, 570, 562, or 564. Keep your windlass running smooth and strong with this exact-fit gear assembly.

Ready to Purchase?

3. Lewmar 2nd Generation (2G) Replacement Compound Gear Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 561, 563, 565, 571-2020200944

Lewmar 2nd Generation (2G) Replacement Compound Gear Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 561, 563, 565, 571-2020200944

The Lewmar 2nd Generation Replacement Compound Gear Kit is designed for 700/1000 Pro-Series and Pro-Fish Windlasses. It fits models with serial numbers starting with 561, 563, 565, or 571. This kit is easy to install and provides a reliable replacement.

It is a perfect match for your windlass. Keep your equipment running smoothly with this high-quality gear kit.

Pros Cons
  • Perfect fit for your Lewmar 2nd Gen windlass
  • Easy install with no special tools needed
  • Built to last for long-term performance
  • Smooth operation for hassle-free anchoring
  • Reliable match for listed serial numbers
  • Works only with certain serial numbers
  • Not compatible with older windlass models
  • Requires tools for proper installation

Perfect For:

This kit is perfect for boat owners who use a 2nd Generation 700/1000 Pro-Series or Pro-Fish Windlass. It’s made for anyone who needs a reliable replacement to keep their windlass running smooth.

Ready to Purchase?

4. Lewmar 3rd Generation Replacement Compound Gear Assembly Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 567, 572, 569, 566-2020201007

Lewmar 3rd Generation Replacement Compound Gear Assembly Kit for 700/1000 Pro-Series/Fish Windlasses with Serial Numbers Starting in 567, 572, 569, 566-2020201007

Keep your windlass running smooth with this smart gear upgrade. It’s made for Lewmar 700/1000 Pro-Series and Pro-Fish models.

Fits like a glove. Works with serial numbers starting in 567, 572, 569, and 566. No guesswork needed.

This kit is built to last and handle tough jobs. Swap it in and get back to the water fast.

Pros Cons
  • Fits your windlass with perfect precision
  • Built for smooth and steady performance
  • Strong parts for long-lasting use
  • Easy to install and ready to work
  • Keeps your windlass running like new
  • Only fits specific serial numbers—check before you buy
  • Not compatible with older windlass models
  • Installation may need basic tools and a little time

Perfect For:

Perfect for boat owners who need a reliable gear replacement for their 3rd Generation 700/1000 Pro-Series or Pro-Fish Windlass. Ideal if your serial number starts with 567, 572, 569, or 566 and you want smooth, trouble-free operation.

Ready to Purchase?

5. Lewmar Compound Gear Assembly for V700/Sprint 400, 500, 600 Boat Anchor Windlasses – 2020200926

Lewmar Compound Gear Assembly for V700/Sprint 400, 500, 600 Boat Anchor Windlasses - 2020200926

The Lewmar Compound Gear Assembly keeps your windlass running smooth. It is made for V700 and Sprint 400, 500, 600 models. Strong build means long life.

It fits perfectly with your Lewmar windlass. No extra tools or changes needed.

Enjoy steady performance every time you drop or lift anchor. This part is built for reliable power at sea.

Pros Cons
  • Built for Lewmar V700 and Sprint windlasses
  • Strong gear design for smooth anchor control
  • Easy to install and ready to use
  • Reliable performance in tough marine conditions
  • Keeps your windlass working like new
  • Limited Compatibility: Only works with specific Lewmar windlasses.
  • Complex Installation: Requires technical skills for setup.
  • High Cost: Price may be expensive for some users.

Perfect For:

Perfect for boat owners who use a Lewmar V700 or Sprint 400, 500, 600 windlass and want smooth, reliable anchor control. Built for those who value easy handling and lasting performance on the water.

Ready to Purchase?

6. Trad Gear 12 pc PRO Pack Camo Whisker Bowstring Silencers for Compounds Recurve and Longbows Reduces Bow String Noise & Vibration 3 Assorted Colors

Trad Gear 12 pc PRO Pack Camo Whisker Bowstring Silencers for Compounds Recurve and Longbows Reduces Bow String Noise & Vibration 3 Assorted Colors

Cut the noise and feel the difference with the Trad Gear PRO Pack. These rubber whisker silencers keep your bowstring quiet and smooth every shot.

You get 12 pieces in 3 camo colors. They are lightweight and easy to tie on. Mix colors for a custom look.

Pros Cons
  • Cuts bowstring noise for a super quiet shot
  • Reduces vibration for smoother, steadier aim
  • Lightweight design won’t slow your bow down
  • Easy tie-on for quick, no-fuss install
  • Mix colors for a custom camo look
  • Not reusable once tied onto the string
  • Colors may fade after long outdoor use
  • Small size can be tricky for big hands

Perfect For:

This pack is perfect for archers who want a quieter, smoother shot. It’s great for anyone using a compound, recurve, or longbow and looking to cut down noise and vibration while adding a custom camo look.

Ready to Purchase?

7. TRUGLO Double Down Silencer Red – 4 Pack

TRUGLO Double Down Silencer Red - 4 Pack

Cut the noise with the TRUGLO Double Down Silencer. It’s quick and easy to put on your bowstring or cables. You don’t even need a press to install it.

This 4 pack in bold red keeps your shots smooth and quiet. Simple to use, built to last.

Pros Cons
  • Fast install in just minutes
  • No press needed for setup
  • Red design adds bold style
  • Four-pack for great value
  • Works on bowstring or cables
  • Only one color option—no variety for style lovers
  • May wear out faster with heavy use
  • Not ideal for high-poundage bows

Perfect For:

Perfect for archers who want a quiet shot without the hassle. Great for anyone who loves easy setup and reliable performance.

Ready to Purchase?

8. RUPES The Clean Garage New DA System Combo Kit | 4 250ml Bottles | Polish & Compound| Clean Garage Decal Included

RUPES The Clean Garage New DA System Combo Kit | 4 250ml Bottles | Polish & Compound| Clean Garage Decal Included

Get ready to shine with the RUPES DA System Combo Kit. It’s made for smooth, fast, and easy car care.

You get 4 bottles—each 250ml—packed with polish and compound. The formula works great on paint and clear coat. It helps remove swirls and light marks.

Made by The Clean Garage, this kit also includes a Clean Garage decal. It’s perfect for pros and beginners. Just open, apply, and enjoy the shine.

Pros Cons
  • Complete kit with 4 bottles for easy polishing
  • Made by RUPES, trusted for top detailing tools
  • Includes compound and polish for pro-level results
  • Comes with a Clean Garage decal for extra style
  • Perfect for DIY or pro car care lovers
  • No size options for bottles or kit contents
  • Missing details like weight and bottle dimensions
  • No warranty info listed for peace of mind

Perfect For:

Perfect for car lovers who want a flawless finish and professional results at home. Great for anyone who takes pride in keeping their ride shiny and scratch-free.

Ready to Purchase?

9. Premium Gear Replacement Compound Bow String – D-75 Tri Color Camo – Fits Hoyt/Reflex/More (56″)

Premium Gear Replacement Compound Bow String - D-75 Tri Color Camo - Fits Hoyt/Reflex/More (56

Get ready for smooth, powerful shots every time. This Premium Gear Replacement Compound Bow String is built for strength and accuracy. The D-75 Tri Color Camo design adds style to your gear.

It’s made to fit Hoyt, Reflex, and more. The 56″ length gives you the perfect fit.

Swap out your old string in minutes. Enjoy better performance with every draw. Shoot with confidence and control.

Pros Cons
  • Strong D-75 build for long-lasting performance
  • Tri Color Camo design for a stealthy look
  • Fits Hoyt, Reflex, and more top brands
  • 56″ length for a perfect fit every time
  • Easy to install and ready to use
  • Only fits certain bow models
  • Not adjustable for different lengths
  • May wear faster with heavy use

Perfect For:

Perfect for archers who want a strong, reliable, and ready-to-use bow string that fits Hoyt, Reflex, and more. Ideal for anyone who values accuracy and durability in every shot.

Ready to Purchase?

10. JIANZD Archery Release Aids 3 Fingers Compound Bow Release Aids Gear Compound Bow Accessory -Yellow

JIANZD Archery Release Aids 3 Fingers Compound Bow Release Aids Gear Compound Bow Accessory -Yellow

The JIANZD Archery Release Aid is built from strong aluminum alloy. It is solid, durable, and made for long-lasting use.

The ergonomic design makes it easy to hold. The trigger sensitivity can be adjusted fast. It gives smooth, safe, and accurate shots.

This release is lightweight and easy to carry. It works well for both new and skilled archers. Perfect for better aim and more control.

Pros Cons
  • Strong aluminum build for long-lasting use
  • Easy trigger adjustment for safer shooting
  • Lightweight and compact, perfect for travel
  • Fits all ages, great for beginners and pros
  • Backed by friendly customer support
  • Color choice may not suit every archer’s style
  • Adjustment wrench needed for trigger sensitivity changes
  • Small size could be tricky for larger hands

Perfect For:

Perfect for hunters and archers who want better accuracy and comfort every time they shoot. Great for beginners or experienced pros who need a reliable and easy-to-use release aid.

Ready to Purchase?

Buying Guide

The right compound gear changes everything. I’ve seen slow, noisy machines turn smooth and fast. A good gear makes work easy and fun.

  • Build Quality: Strong materials mean long life. Weak gears wear out fast. Choose one made from durable metal or high-grade composite.

  • Fit and Compatibility: The gear must match your model exactly. Wrong size or type can damage your machine. Always check the serial number or specs before buying.

  • Smooth Operation: A good gear runs quiet and steady. This reduces strain on other parts. Smooth action also improves control.

  • Load Capacity: Pick a gear that can handle your machine’s power. Too weak, and it will fail under pressure. Too strong, and it may cause other parts to wear faster.

  • Ease of Installation: Some gears are plug-and-play. Others need special tools. If you want quick replacement, choose one that’s easy to install.

  • Performance Boost: The right gear can improve speed and torque. This makes your machine more efficient. Look for designs that balance both.

  • Brand Reputation: Trusted brands often mean better quality control. They also offer support and warranty. This gives peace of mind.

  • Maintenance Needs: Low-maintenance gears save time. Some need regular lubrication, others run well with little care. Pick what suits your routine.

  • Environment of Use: For marine, automotive, or archery use, choose gears made for that setting. Special coatings or designs help them last longer.

  • Price vs. Value: Cheap gears may cost more in the long run. A slightly higher price for quality often means better performance and durability.