420 Tuning | Trimming Guide

International 420 Class - 420 Tuning Video

Club 420 Association safety video - "Save It" II

420 to the Max - Japanese

NS14 Racing Tip 09 - Sail Trim

420 to the Max - Spanish

Lift and Drag: Prevent Common Sail Trim Errors

3 Ways To Sail Faster! Mainsail Trim Techniques

Tuning Tips for the Club 420

Top Tips from the Boat Whisperer - Steve Cockerill - Improve your Sailing - Full Talk

How to rig a club 420

420 to the Max - English

How to Rig a 420

UGA Sailing - 4 Starting Strategies

2024.11.16（土）JSAF Sailing Series Presented by ENEOS第5回チャレンジ唐津ラウンドDay❶

C420 North American Championship

BOAT SPEED FUNDAMENTALS with Luke Patience, Chris Grube and Jonny McGovern - RYA Dinghy Show

Mastering The Fastest 420 Tack There Is

Let's Talk J70 | Upwind Sail Trim

420's Take Sydney Harbour!

Trapeze Sailing Training