SKU: 819894286

Kyosho MR-03W MM Mini-Z 1/24 RC Car Chassis Set 32330SJB

Sale price$125.55 Regular price$139.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

Kyosho MR-03W MM Mini-Z 1/24 RC Car Chassis Set 32330SJBThe MR 03W MM Mini Z Chassis Set brings a comprehensive chassis set paired with a KT 531P transmitter. The MR 03W chassis offers ball bearings, comes with front tread conversion parts and features an RM motor mount allowing a more body choices. Additionally when using the front tread conversion parts and RM motor case you are able to transform this chassis kit from the W MM to the N RM version. The included KT 531P transmitter features a soft foam

The MR-03W MM Mini-Z Chassis Set brings a comprehensive chassis set paired with a KT-531P transmitter. The MR-03W chassis offers ball bearings, comes with front tread conversion parts and features an RM motor mount allowing a more body choices. Additionally when using the front tread conversion parts and RM motor case you are able to transform this chassis kit from the W-MM to the N-RM version.

The included KT-531P transmitter features a soft foam steering wheel providing excellent steering feel along with an updated throttle trim control knob. The chassis is equipped with an RX unit with integrated expansion ports for accessories such as an optional gyro unit (KYOMZW446). The gyro can be adjusted by a dial on the RX board giving you full control under almost any situation.

Features

  • KT-531P transmitter features steering trim, throttle trim, steering D/R and light flashing speed
  • Soft foam steering wheel ensures delicate non-slip steering control.
  • Full ball bearing specifications
  • MR-03 Compatible chassis components
  • Almost all optional parts for MR-03 and MR-03 Sports can be used
  • Gyro expansion port and adjustment knob equipped.

Specifications

  • Length: 124 - 133mm
  • Width: 65.0 - 76.0mm
  • Transmitter: KT-531P
  • Top speed: approx. 17km/h
  • Runtime: approx. 50min

Includes

  • Factory assembled chassis (W-MM)
  • 2.4GHz Perfex KT-531P 2.4GHz transmitter
  • Front tread adjustment parts set
  • Front suspension adjustment spacers
  • Pinion gears 6T, 7T, 8T, 9T
  • Wheel wrench
  • Pinion gear tool
  • Spare nuts
  • Pairing stick
  • Motor mount for change RM
  • Needed to Complete:
  • (1) Autoscale collection Mini-Z body
  • Wheels and tires
  • (4) AAA-size alkaline batteries for chassis
  • (4) AAA-size alkaline batteries for transmitter
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 819894286

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4.8 ★★★★★
Based on 11 reviews
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D
Verified Purchase
Duncan Souza
Grantham, US
★★★★★ 4
Pump is worthless
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
The sealant is good. The gallon pump is a joke. Pump stopped working 4 pumps in. Went and got another replacement pump from automotive store, also broke after 4 pumps. Ended up cleaning out an old Slime bottle and pouring in the flat out sealant in the slime bottle, so I could actually get it in my tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 1
There seems to be a chronic problem with the provided dispensing pump.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I looked at online reviews of the product performance and was impressed by its purported ability seal tire punctures. While the product may (or may not) perform well, the provided dispensing pump is pathetically unsuited for the application and it is impossible to clear the pump once the material clogs the small dispensing port. Some of the reviews indicated this but i assumed that they were not very mechanical inclined customers. The product, by design, has particulates, of varying sizes, suspended in the liquid sealant. The port on pump is very small and easily becomes blocked with the sealant and particulates that cannot be cleared; even when following the instructions to do so. It is very irresponsible for the manufacturer to continue selling this item with inevitable relative failure of the pump as this is the only way to get the sealant into a tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
V
Verified Purchase
VT
Battle Creek, US
★★★★★ 5
Good for ebike tires
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
Got it for my son’s older ebike that my wife rides now. He kept on popping tubes, maybe because of his weight. Anyhow, I fixed it up for my wife and put some FlatOut in it to prevent flats. Seems to work so far. Got the off road FlatOut for my ebike’s fat tires. Easy to add to the tires. The pump clogs up but it’s easy to clean. I will always add this to all tires moving forward!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
B
Verified Purchase
Brian ward
Massapequa, US
★★★★★ 5
Easy to use and works great
Size: 1 Gallon + Tool, Set name: Off-Road Formula
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Verified Purchase
Hill
Whiting, US
★★★★★ 5
Cool stuff
Bought a Swisher rough cut mower to pull behind the Yamaha Rhino to cut our 6 acre field. We were cutting down 8 foot trees, no problem, but one tree had big thorns on it and destroyed the rear tires of the Rhino. Replaced all tires, and since we still have to mow the field I opted for adding this to the tires. Very easy to use, and now I have the confidence that if we get a puncture we will still have air. Also bought their flat fix kit that comes with CO2 cartridges. Brilliant space saving idea! So, haven't had to test this stuff yet, but I'm fairly confident it will work. An added bonus is that it can clean up with water. I've heard stories of tire places not wanting to touch a tire with the other brand that comes in an aerosol can, as it's dangerous and messy. Time will hopefully not tell. It's like insurance - hate to pay for it until you need it, but hope you never do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2018

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