Learn
Mod Guides
Upgrade guides and mod breakdowns for every Kyosho Mini-Z platform.
MR-04 Setup Guide: Getting the Most Out of Kyosho's Narrow Platform
The MR-04 EVO2 runs different from the MR-03. Here's how to dial in springs, T-plate, tires, and gyro for the narrower chassis.
Mini-Z FET Mod: The Complete Guide to MOSFET Replacement and Stacking
What a FET mod actually is, which Mini-Z platforms need it, how to do it safely, and when it's worth doing at all. The complete reference for club racers.
Mini-Z Suspension Setup: Springs, Droop, and Camber Explained
How to tune Mini-Z suspension for your track surface — spring selection, droop screw adjustment, camber, and what each change actually does to handling.
Mini-Z Bearing Upgrades: Ceramic vs Steel and Where It Actually Matters
Not all Mini-Z bearings are worth upgrading. Here's which positions actually change handling, ceramic vs steel trade-offs, and what to buy at every budget.
Mini-Z Racing vs Bashing — How to Set Up Your Car for Each
Racing and bashing demand different setups. Here's how to configure your Mini-Z for competitive laps or backyard fun.
RCP Track Setup: Layout, Surface, and Gear
How to set up an RCP Mini-Z track at home or at your club. Covers track tiles, layouts, barriers, timing systems, and surface prep.
Mini-Z Battery Guide: NiMH, LiPo, and What to Run
Consistent voltage means consistent lap times. The full breakdown on NiMH vs LiPo for Mini-Z, which cells to buy, and how to charge them correctly.
Mini-Z Body Compatibility Chart: Which Bodies Fit MR-03, MR-04, and MA-020?
Wheelbase, wheel offset, and width specs for every Mini-Z platform. Covers MR-03, MR-04, MA-020, and MX-01 — check fitment before you order a body shell anywhere.
MX-01 Hop-Up Guide: Best Crawler Upgrades
The best MX-01 upgrades for articulation, traction, and durability — what actually improves crawling performance and what's just cosmetic.
Best Transmitters for Kyosho Mini-Z in 2026 (Ranked for Racing and Budget)
Syncro EX-6R, KT-432PT, and KO Propo EX-1 KIY compared. Features, price, and which radio is worth the money for RCP racing.
Best Mini-Z Upgrades Under $50 (All Platforms)
The smartest $50 you can spend on any Mini-Z platform. Bearings, tires, and chassis upgrades ranked by impact — MR-03, MA-020, MR-04, and MX-01.
5 Best First Kyosho Mini-Z Upgrades (Ranked by Impact Per Dollar)
New to Mini-Z? These 5 upgrades deliver the most performance per dollar on any platform. Bearings first, then tires, T-plate, gearing, and gyro — in this exact order.
MR-03 Upgrade Guide: How to Build a Fast Kyosho Mini-Z RWD
The complete MR-03 upgrade path — bearings, tires, T-plate, brushless — in the order that builds a competitive RWD Mini-Z without wasting money.
Mini-Z Tire Guide: How to Pick the Right Compound for RCP, Carpet, and Tile
Compound numbers decoded, surface-by-surface baselines, and how to tune from driving symptoms. Covers MR-03, MR-04, and MA-020 tire selection.
Mini-Z Maintenance Schedule
A session-by-session Mini-Z maintenance schedule. What to check after every run, every 5 sessions, and every 20 — so nothing fails on race day.
Mini-Z Race Day Checklist: What to Bring and How to Prepare
Everything you need in your pit bag for a Mini-Z race night. Batteries, tools, spares, and the pre-race routine that keeps you off the DNS list.
Mini-Z Wheel Offset and Width Guide: What Fits Your Chassis
Wheel offset and width explained for every Mini-Z platform. What the numbers mean, what fits without rubbing, and how offset affects handling.
Ball Diff vs Gear Diff for Mini-Z: Which One Makes You Faster on RCP?
Ball diff gives more corner speed. Gear diff gives more consistency. Here is which to run based on your track surface, driving style, and platform.
Mini-Z ESC Tuning: Punch, Brake, Drag Brake
What ESC tuning parameters actually do on track — punch control, brake strength, and drag brake settings explained practically for Mini-Z RWD and AWD platforms.
MA-020 Drift-to-Grip Conversion: How to Race Your ReadySet
So you bought a Mini-Z AWD (MA-020) for drifting, but now you want to race. Here is the exact setup path to turn a sliding drift car into a grip monster.
The Mini-Z Tools Guide: What You Actually Need
Most Mini-Z owners have the wrong tools or are missing one critical size. Here's exactly what to buy, in what order, and what you can skip.
MR-03 First Upgrades Under $50 (The Maximum ROI List)
How to make a box-stock Mini-Z ReadySet actually drivable for less than the cost of a new body.
Best Mini-Z Tires for RCP Tracks (2026 Buyer's Guide)
The definitive tire compounds to buy for high-grip RCP foam tracks. Stop guessing and start turning laps.
MR-03 vs MR-04 in 2026: Which Mini-Z Platform Is Right for You?
MR-03 has deeper parts support and lower cost. MR-04 corners faster out of the box. Side-by-side comparison of handling, parts, electronics, and cost to race-ready.
Mini-Z Tire Compounds by Surface
A practical tire compound system for Mini-Z racers. Baselines for RCP, carpet, and hard surfaces with symptom-based adjustments that actually work.
MR-04 Upgrade Guide: The Kyosho Mini-Z Narrow GT Platform
MR-04 upgrade path from stock to competitive — what's different from the MR-03, what parts don't cross over, and what to buy first.
How to Set Up a Gyro on Kyosho Mini-Z MR-03 and MR-04
Step-by-step gyro install for the MZW405 and DasMikro. How to set direction, dial in gain, and eliminate snap oversteer on carpet, RCP, and tile.
Mini-Z Brushless Conversion: Motor, ESC & LiPo Upgrade Guide (MR-03 / MA-020)
Step-by-step brushless conversion for Kyosho Mini-Z MR-03 and MA-020. Covers motor KV selection, ESC compatibility, LiPo wiring, and what actually changes on the track — with compatible parts available worldwide.
MR-03 T-Plate Setup: Flex Ratings, Shim Stacks, and Track-Ready Tuning
The T-plate is the primary tuning lever on RWD Mini-Z platforms. How to read what your car is doing and choose the right flex rating for your surface.
Kyosho MA-020 Platform Guide (2026): AWD Setup, Upgrades, and Tuning
The best MA-020 upgrades ranked by impact for AWD grip racing. Bearings, belt system, differential tuning, brushless conversion, and tire compounds for RCP and carpet.