14 best rc engine clutch bells

An RC engine clutch bell is a critical component of the driveline system in nitro or gas-powered radio-controlled (RC) vehicles. It plays a key role in transmitting power from the engine to the vehicle's wheels. Here's what you need to know about RC engine clutch bells:

  1. Function: The primary function of an RC engine clutch bell is to transfer power from the engine's crankshaft to the vehicle's transmission system. It's a crucial part of the drivetrain that allows the vehicle to move forward or backward.

  2. Design: Clutch bells are typically made of durable materials like steel or aluminum to withstand the stresses and heat generated by the engine. They feature a set of teeth on the inner surface that mesh with the clutch shoes.

  3. Clutch Shoes: Clutch bells work in conjunction with clutch shoes. These are typically spring-loaded and engage with the clutch bell when the engine's RPM (revolutions per minute) reaches a certain level. When engaged, the clutch shoes grip the inner surface of the clutch bell, transferring power to the vehicle's transmission.

  4. Centrifugal Clutch: In many RC vehicles, especially those with nitro or gas engines, a centrifugal clutch system is used. This means that the clutch engages automatically as the engine's RPM increases.This design allows for smoother acceleration and better control.

  5. Size and Gear Ratio: Clutch bells come in various sizes and tooth counts, allowing for adjustments in the gear ratio of the driveline. Changing the clutch bell's size or the number of teeth can affect the vehicle's top speed and acceleration.

  6. Maintenance: Like other components in an RC vehicle, clutch bells require regular maintenance. This may include cleaning, lubrication, and occasional replacement if they become worn or damaged due to use.

  7. Tuning: Enthusiasts often tune their RC vehicles by adjusting the clutch bell's size and the clutch shoe setup to optimize performance based on their specific requirements, whether it's for racing, off-road driving, or bashing.

In summary, an RC engine clutch bell is a vital component in the driveline system of nitro or gas-powered RC vehicles. Its role is to transfer power from the engine to the transmission, allowing the vehicle to move. Choosing the right clutch bell size and setup can significantly impact the vehicle's performance, making it an important consideration for RC enthusiasts.

Below you can find our editor's choice of the best rc engine clutch bells on the market
  

ShareGoo RC 14T Clutch Bell Shoes Bearings Gear Flywheel Assembly Kit Springs Cone Engine Nut for HPI HSP Traxxas Axial Himoto 1/8 RC 21-28cxp Nitro Engine Car

Based on 29 reviews Check latest price

Product description

Specification:

100% brand new and high quality.

Compatible with 1/8 RC Hobby Model Nitro Car 21-28cxp Engine,for example,compatible with Redcat Racing Avalanche XTR, Hurricane XTR.

Built with the high quality aluminum alloy.Increased strength and precision.

Each component is manufactured for flawless performance.

Lightweight aluminum 36mm flywheel, 3 pin design.

Easy to install and upgrade your rc car.br> Long durability and corrosion resistance.

Material: Aluminum Alloy.

Color: Blue



Package included:

1 x Flywheel

1 x Clutch gear

1 x Clutch Nut

3 x Clutch Shoes & springs

2 x Bearing

1 x Screw

1 x Round spacer



Note:

The color of the item may vary slightly due to photography and your own computer

  • Package include Flywheel,Clutch gear,Clutch Nut,Clutch Shoes & springs,Bearing,Screw,Round spacer
  • Compatible with 1/8 RC Hobby Model Nitro Car 21-28cxp Engine ,for example,compatible with Redcat Racing Avalanche XTR, Hurricane XTR
  • Built with the high quality aluminum alloy.Increased strength and precision.
  • Each component is manufactured for flawless performance.
  • Lightweight aluminum 36mm flywheel, 3 pin design.Easy to install and upgrade your rc car.

1/10 Nitro 15-18 Engine 14T RC Clutch Bell Bearings Springs Flywheel Kit 14 Tooth Teeth for HPI HSP Traxxas Axial Hobby Model Car

Based on 19 reviews Check latest price

Product description

Specification:

Bearing: Approx. 10 x 4 mm / 0.39 x 0.16 inch (Dia x Thickness)

Flywheel: Approx. 35 x 18 mm/1.37 x 0.7 inch(Dia x H)

Clutch gear: Approx. 28 x 21 mm/ 1.1 x 0.82 inch (Dia x H)

Clutch Shoes:24 x 12 x 8.5 mm/ 0.94 x 0.47 x 0.33 inch(L x W x H)

Spring: 46.64 mm / 1.83

Package include:

1 x Flywheel

1 x Clutch gear

2 x Bearing

2 x Screw

2 x Shoes

1 x Round spacer

1 x Spring

  • ✔ Premium Quality Flywheel Assembly Kit Set Ship Fast and Responsive Customer Service.
  • ✔ Convertsion Set Upgraded Hop-Up Parts.Easy to install.Top-Quality Materials & Superb Craftsmanship.
  • ✔ It Is Durable and Can Be Used for a Long Time.
  • ✔ Package include:Flywheel,Clutch gear,Clutch Shoes & springs,Bearing,Screw,Round spacer(Just as photo showed)
  • ✔ This May Fit Other Models,but if in doubt,please check your manual or ask us for more specific information.

User questions & answers

Question: Will this part fit a Traxxas nitro spot
Answer: Yes i have it on my shockwave and it works great
Question: Will this part fit a redcat shockwave
Answer: What type of motor is it
Question: Will this fit a traxxas t maxx
Answer: I don't know actual rate but the 2m is much slower than 1m.

TITRACING RC Car CNC Clutch Bell Pinion Gear fits Rovan HPI Baja 5B 5T 5SC SS King Motor Buggy Truck

Based on 21 reviews Check latest price

Product description

Fit: CY, Zenoah engines Made by CNC (not welded)

  • Fit: Kingmotor, Rovan, HPI baja 5B SS 5T engine

User questions & answers

Question: How many teeth on the pinion
Answer: What type of motor r u running

RCAWD Clutch Bell 14T Gear Flywheel Assembly Bearing Clutch Shoes Springs Cone Engine Nut for 1/8 RC Hobby Model Nitro Car HPI HSP Traxxas Axial Himoto 1set

RCAWD

Based on 37 reviews Check latest price

Product description

Size:

Bearing: 10 x 4 mm / 0.39 x 0.16 inch (Dia x Thickness)

Flywheel: 34.4 x 17 mm/13.5 x 0.67 inch(Dia x H)

Clutch gear:28 x 22 mm/ 1.1 x 0.87 inch (Dia x H)

Clutch Shoes:20 x 10 x 7.5 mm/ 0.79 x 0.39 x 0.3 inch(L x W x H)

Weight:47 g

Package include:

1 x Flywheel

1 x Clutch gear

1 x Clutch Nut

3 x Clutch Shoes & springs

2 x Bearing

1 x Screw

1 x Round spacer(Just as photo showed)

  • Made of high quality aluminum alloy
  • Perfect fits for RC1/8 Model Cars
  • High performance,corrosion resistance
  • CNC machined for precision.

User questions & answers

Question: Will it fit a Revo
Answer: I would use traxas or hpi clutch parts they are well known and reliable. The shaft on the .18 is to short and is made for the moon shaped shoes. This product only fits on engines .25 or bigger.
Question: Will it fit a .18 engine
Answer: I have several to get the right gear ratio since i dont use them to race i build model drilling rigs

Hobbypark RC 14T Clutch Bell + Shoes with Spring +Flywheel Assembly Kit Set for Redcat Volcano S30 SH-18 VX-18 Nitro Engine Parts

Based on 44 reviews Check latest price

Product description

Note: The color of the item may vary slightly due to photography and your own computer

Customer Satisfaction Guarantee

If you are not 100% completely satisfied with our products, please do not hesitate to contact us to request a refund or exchange!



Item: Clutch set

Package Include: 1 Set (As shown in the picture)

  • Compatible with:Redcat single speed vehicles using the SH-18 or VX-18 engine.
  • CNC machined for precision.Increased strength and precision.Easy upgrade from the original part
  • Package include: 1 Set (As shown in the picture)
  • Produced By HobbyPark ,Well made and durable,100% New
  • Note:consult your user's manual for exact parts listings,or leave us message to check

User questions & answers

Question: Will this fit a 15 engine
Answer: As long as it have a short shrift yes it will work.
Question: Will this work with my exceed forza 2 speed
Answer: It will fit, but its only for single speed transmission. The tornado comes stock with a 2 speed transmission.
Question: Will this work with the tornado S30 buggy
Answer: I didn’t used the clutch jet cuz the RC engine I order came broke so I still haven’t used it sorry
Question: Will it fit a Traxxas Revo
Answer: No.. but you can buy this one T3280Blue, fits and works great !

HobbyCrawler Clutch Bell Shoes Bearing 14T Gear Flywheel Assembly Kit Set Springs Cone Engine Nut for 1/8 RC Hobby Model Nitro Car HPI HSP Traxxas Axial Himoto (Red Color)

Based on 15 reviews Check latest price

Product description

Specification:

Bearing: 10 x 4 mm / 0.39 x 0.16 inch (Dia x Thickness)

Flywheel: 34.4 x 17 mm/13.5 x 0.67 inch(Dia x H)

Clutch gear:28 x 22 mm/ 1.1 x 0.87 inch (Dia x H)

Clutch Shoes:20 x 10 x 7.5 mm/ 0.79 x 0.39 x 0.3 inch(L x W x H)

Package include:

1 x Flywheel

1 x Clutch gear

1 x Clutch Nut

3 x Clutch Shoes & springs

2 x Bearing

1 x Screw

1 x Round spacer

  • ✔ Premium Quality Flywheel Assembly Kit Set Ship Fast Direct From Our USA Warehouse.Responsive Customer Service.
  • ✔ Convertsion Set Upgraded Hop-Up Parts.Easy to install.Top-Quality Materials & Superb Craftsmanship.
  • ✔ It Is Durable and Can Be Used for a Long Time.
  • ✔ Package include:Flywheel,Clutch gear,Clutch Nut,Clutch Shoes & springs,Bearing,Screw,Round spacer(Just as photo showed)
  • ✔ This May Fit Other Models,but if in doubt,please check your manual or ask us for more specific information.

User questions & answers

Question: Slipper set correctly on a 5.9 big red, but will not idle without tires rotating. Adjustments
Answer: I do not know what country they were made in. I do not believe it was China. I loved the little things as we changed a lot of pumps and they were perfect for lifting them up. I actually shipped one in my suitcase to a job, they ended up buying it from me.

ZYCST 16T Flywheel Clutch Bell & Ball Bearings Set for HSP 94188 1/10 RC 1:10 Car Upgrade Parts Aluminum Alloy 16 Teeth Flywheel Assembly Kit Set (Color: Blue)

Based on 17 reviews Check latest price

Product description

Specifications:



Item name: Clutch bell and gear flywheel set

Material: Aluminum alloy

Use: Vehicles & Remote Control Toys

Compatible with : HSP 94188 1/10 RC buggy

Clutch size:35x20mm/1.37x0.79"

Flywheel size: 28.5x20mm/1.12x0.79"

Weight: 50g





Package include:

1x Flywheel

1x Clutch

2x bearing

2x Clutch shoe

1x Screw

1x nuts

1x Ring

1x Spring



Note:

The color of the item may vary slightly due to photography and your own computer

  • Item name: Clutch bell and gear flywheel set.
  • Built with the high quality aluminum alloy.Increased strength and precision.
  • Each component is manufactured for flawless performance.
  • Long durability and corrosion resistance.
  • Package include: 1 Set (As shown in the picture)

User questions & answers

Question: Does this fit on the VX18 engine
Answer: Both hooks have safety clips. When the clip is depressed, there is a "tight" 7/8" across the opening. Hope this is helpful.

Traxxas 6878 Slipper Clutch (Complete)

Traxxas

Based on 480 reviews Check latest price

Product description

The Traxxas #6878 is a pre-assembled slipper clutch assembly for Traxxas 1/10 4x4 vehicles: Telluride, Rally, Slash 4x4, and Stampede 4x4. The clutch assembly comes with a 54-T, 32P spur gear pre-installed. Optional part #6893X can be used for high-power or heavy abuse applications. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.

  • Complete slipper clutch assembly for Traxxas 1/10 scale 4x4 models
  • Pre-assembled with 54-T, 32-pitch spur gear installed
  • Replaces entire clutch assembly
  • Accepts #6893X optional bearing adapter for high-power applications
  • Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles

User questions & answers

Question: I’ve been through like four of these assemblies why is it that when I put them in the strip right away
Answer: Hi,Thank you for your question. Yes, this Slipper Clutch will fit on the Traxxas Telluride, Model 67044.Please let us know if you have any other questions, or need anything else.Best Regards,ErickDollar Hobbyz
Question: will it fit on the traxxas telluride
Answer: no you need part 5552x, 5556, a 5116 bearing, and spur gear 4683,
Question: Is this assembly the same for my rustler vxl
Answer: Wheelies and the risk of breaking parts because of such a hard launch
Question: what would happen if I keep it all the way tightened up on my stampede 4x4 vxl
Answer: Yes I believe it will fit.

Junluck 1.02in Clutch Bell, Double Gear 1/10 RC Car Clutch Bell, for HSP 94122 Replacing Old Part

Junluck

Based on 2 reviews Check latest price

Product description

Features: 

It is suitable for HSP 94122 1/10 nitro car drift vehicle. A great and upgraded part for the RC model car. CNC machined metal material is durable and hard. With polished surface, it is bright and hard to fade. With novel appearance and exquisite workmanship.

Specification: 

Material: Metal

Item Model: 02023

Height: Approx. 26mm / 1.02inch

Fit: for HSP 94122 Nitro Drift 1/10 Car 

Color: Shown As Pictures

Size: Approx. 

Weight: 36g

Type: RC Model Part & Acces



Package List:

1 * RC Clutch Bell

  • It is suitable for HSP 94122 1/10 nitro car drift vehicle.
  • With novel appearance and exquisite workmanship.
  • CNC machined metal material is durable and hard.
  • A great and upgraded part for the RC model car.
  • With polished surface, it is bright and hard to fade.

HobbyCrawler Clutch Bell Shoes Bearing 14T Gear Flywheel Assembly Kit Set, Springs, Cone Engine Nut for 1/8 RC Hobby Model Nitro Car HPI HSP Traxxas Axial Himoto (Blue Color)

Based on 13 reviews Check latest price

Product description

Specification:

Bearing: 10 x 4 mm / 0.39 x 0.16 inch (Dia x Thickness)

Flywheel: 34.4 x 17 mm/13.5 x 0.67 inch(Dia x H)

Clutch gear:28 x 22 mm/ 1.1 x 0.87 inch (Dia x H)

Clutch Shoes:20 x 10 x 7.5 mm/ 0.79 x 0.39 x 0.3 inch(L x W x H)

Package include:

1 x Flywheel

1 x Clutch gear

1 x Clutch Nut

3 x Clutch Shoes & springs

2 x Bearing

1 x Screw

1 x Round spacer

  • ✔ Premium Quality Flywheel Assembly Kit Set Ship Fast Direct From Our USA Warehouse.Responsive Customer Service.
  • ✔ Convertsion Set Upgraded Hop-Up Parts.Easy to install.Top-Quality Materials & Superb Craftsmanship.
  • ✔ It Is Durable and Can Be Used for a Long Time.
  • ✔ Package include:Flywheel,Clutch gear,Clutch Nut,Clutch Shoes & springs,Bearing,Screw,Round spacer(Just as photo showed)
  • ✔ This May Fit Other Models,but if in doubt,please check your manual or ask us for more specific information.

User questions & answers

Question: Will this fit hpi savage
Answer: I think 32 pitch I could be wrong I bought it but didn't use the clutch bell only the flywheel, Nut, shoes, and springs
Question: what pitch is this clutch bell
Answer: No not that I know of
Question: Is there a 20 tooth clutch bell to fit this
Answer: You should check the mesh between gears. Put a piece of paper between the spur gear and pinion gear then push together and tighten down the motor plate screws. The paper will come right out when gears move.

Traxxas Nitro Rustler 2.5 20T CLUTCH BELL, FLYWHEEL, SHOES & SPRING Engine

Traxxas

Based on 2 reviews Check latest price

Product description

INCLUDES PART #'S: 5116, 4120, 4146, 5244, 4142, 3281

XmaxRc RC Gas Boat Clutch Kit fits ZENOAH CRRC Pro RCMK CY Marine Engine

Based on 12 reviews Check latest price

Product description

the 4 pcs of plastic tube on the screw end are not included (it's useless)

User questions & answers

Question: Will this take the square end of the flex shaft
Answer: 21.75 mph
Question: What size flex shaft will fit in it
Answer: Not recommended for saltwater because you have to clean the boat of saltwater off of boat inside and out.
Question: Will this work with 3/16th cable
Answer: No choice of colors, mine came as black, nice paint job.
Question: Is it a complete clutch
Answer: The more mah you have the longer it will last. The 3000 number is the size of battery in capacity. Kind-of like a fuel tank. The other number 25,30,45, 75, 90 etc is how fast it will get to max output.

14T Clutch Bell Bearing Gear Flywheel Assembly Kit Set Springs Cone Engine Nut for 1/8 RC Hobby Model Nitro Car HPI HSP Traxxas Axial Himoto (Red)

Based on 5 reviews Check latest price

Product description



Specification:



Bearing: 10 x 4 mm / 0.39 x 0.16 inch (Dia x Thickness)



Flywheel: 34.4 x 17 mm/13.5 x 0.67 inch(Dia x H)



Clutch gear:28 x 22 mm/ 1.1 x 0.87 inch (Dia x H)



Clutch Shoes:20 x 10 x 7.5 mm/ 0.79 x 0.39 x 0.3 inch(L x W x H)



Package included:



1 x Flywheel



1 x Clutch gear



1 x Clutch Nut



3 x Clutch Shoes & springs



2 x Bearing



1 x Screw



1 x Round spacer

User questions & answers

Question: Wull this fit my redcat racing shockwave
Answer: okay
Question: Will it fit my Savage
Answer: This is a 1/8th buggy style clutch..i use it on a orion .28..if your savage is 2 speed this will not work

Traxxas 3120 Clutch Bell 32P 2OT Nitro Hawk

Traxxas

Product description

This is the stock replacement 20T 32P clutch bell for the Traxxas Nitro Hawk.

It is made of an aluminum alloy.



Includes: 1- 20-tooth 32P clutch bell.

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