The Ride Out | The Accident | Happy Ending

Full Build Video | GT4S 62mm Setup | PCX160

YUMINASHI Speed Control Variator Test on NMAX155 V2 | Variator Set For NMAX155 & AEROX155

FINAL 62MM STEP PCX160 | RPM UNLOCK 10.5K | ECU REMAP

December 7, 2025 YUMINASHI Gran Turismo, Ride Out Introduction Video (Pattaya, Thailand)

32mm & 34mm GT4 Manifold Test & Performance Injector Compare | DYNO Run & Injector Flow Test

PERFORMANCE SERIES Fuel Injector R&D | YUMINASHI | In depth introduction about what to expect...

VITON O-RING SET | OVERHEATING & SOLUTION | YUMINASHI

YUMINASHI | GT4 Manifold & Throttle Body Types/Sizes | What are the differences?

SPEED BATTLE 23/20 (GT4R) vs 22/19 (GT4S) Head | 15/44 vs 14/42 Gear Sprockets | Ep - 5 62mm 170cc

T.R.E. Springs VS 15/44 T Gear Sprocket | Multiple Road Tests Results | 62mm 170cc EPISODE 4

62mm 170cc EPISODE 3 | 23/20mm GT4R Head | High Lift CAM | Large Radiator & 15/44 T Gear Sprocket

CBR125R / CBR150R Tuning | Billet Air-Cooled DOHC Cylinder Block Tuning

NAVI Tuning Parts Update | YUMINASHI T.R.E. Torque Spring Set | Aluminium NAVI Big Bore Set Preview

62mm 170cc EPISODE 2 | New Camshaft & 15T Gear Sprocket Test (22/19mm Head PCX160)

62mm 170cc EPISODE 1 | GT220 Big Bore Kit | Installation, Dyno & Road Test

PCX160 | Installing the Yuminashi Sound Adjust Exhaust / ECU CONNEXT & body panels | FINAL EPISODE

Large fuel hose install | PCX160 63mm (173cc) Big Bore Kit | YUMINASHI

PCX160 63mm (173cc) | 34mm PCX150 Throttle Body | Large Stainless Intake Modification.

PCX160 63MM (173cc) Big Bore Install | Big Valve Head Install | YUMINASHI R&D Parts

PCX160 CRANKSHAFT INSTALLATION

PCX 160 | 62MM STOCK HEAD | DYNO RESULTS | Which Injector and exhaust to use?

YUMINASHI ALPHA 125 Billet CNC Aluminium Crankcases | What's The Price? | Whats Included In The Set?

STOCK CLICK 160 PART 2 | YUMINASHI VARIATOR & GEAR INSTALL | Acceleration & Top Speed Results.

Distinguished Gentleman's Ride | Pattaya 2025 | Ride-Out Report

STOCK CLICK 160 PART 1 | STOCK BIKE ROAD TEST | DYNO RESULTS | SLOWER THAN PCX160 OR NOT?

STOCK PCX 160 GPS TOP SPEED & ACCELARATION | PART 1

YUMINASHI F220DP 4V HEAD | R&D VIDEO

Z125R LEGACY RELEASE THAILAND AUGUST 23, 2024

MSX/GROM125 CBR300R ENGINE SWAP MAKEOVER

HOW A VARIATOR CVT SYSTEM WORKS

YUMINASHI 4TH BEARING CRANK SUPPORT INSTALL | GROM125RR

35MM COMPACT FORZA300 THROTTLE BODY UPGRADE SET (FOR GEN.1 | 5-PIN SENSOR) | 16410 K04 931C

YUMINASHI 4TH CRANKSHAFT SUPPORT BEARING SET ┃OG MSX GROM 125 2013 / 2014 / 2015 ┃ 91008-K26-901S

NICE 110 4 VALVE BIG BORE KIT YUMINASHI ┃53MM / 54MM / 56MM

14 MARCH 2022 ┃ RELEASE HONDA ST125 DAX 23YM

16400-KYJ-394 ┃ 39.4MM THROTTLE BODY UPGRADE SET (CBR250/300R - CRF250/300 F/M)

CREATING THE FASTEST ADV150 IN THE USA | YUMINASHI PGM-FI & VARIATOR UPGRADE

FRONT & REAR SPROCKET DIFFERENCE 4 SPEED vs 5 SPEED GROM

THE DISTINGUISHED GENTLEMEN'S RIDE, PATTAYA 2020

KOH CHANG RALLY/FIRST EDITION (4 - 5 - 6 - 7 SEPTEMBER 2020)

SCOMADI X BANGPAKONG WEEKEND PART 2

REGGY BODDEN TECHNO SET FROM PATTAYA/THAILAND (1993 - 2019 TECHNO)

SCOMADI X BANGPAKONG WEEKEND (PART 1)

WATCHARA SCOMADI MEETING/RALLY (MARCH 8, 2020)

SCOMADI TT200i YUMINASHI GT GRAN TURISMO VARIATOR ACCELERATION

SCOMADI TT200i YUMINASHI GT GRAN TURISMO VARIATOR ACCELERATION

2018 HONDA C110 SUPER CUB HONDA KUMAMOTO FACTORY IN JAPAN

SCOMADI TL125 YUMINASHI GT GRAN TURISMO VARIATOR TEST

YUMINASHI 2018 GT GRAN TURISMO VARIATOR TEST FORZA300

YUMINASHI 2016 Torque Control Variator

Yuminashi Factory Footage MSX125/GROM125 180cc

Gates Powerlink V-Belt Intro

Speed Booster V 2013 & 164cc Road Test

Yuminashi PCX125 164cc Light Bore Kit Road Test