Letrigo invites you to enjoy wonderful family travel moments





Unlike commuter bikes, cargo bikes offer stability, comfort and the ability to carry large loads, making them ideal for family outings and daily commutes.
With the flexibility to switch between a child seat and a cargo basket, cargo bikes can be adapted to a variety of needs, providing a practical and environmentally friendly transport solution.


Learn why your e-bike's PAS levels act inverted (PAS 0 = full power) and how to fix it. Discover common causes, settings, firmware, and troubleshooting tips.

Understanding e-bike wiring harness damage——Learn about common causes, how to spot early warning signs, and effective solutions. Keep your ebike running smoothly.

Diagnose your e-bike BMS with visual checks for cracked MOSFETs, burnt joints & broken diodes. Learn voltage tests for pack, P+/P- & charge/discharge pathways.

Understand e-bike motor overload: learn symptoms, causes, prevention, and essential fixes to protect your electric bike and extend its lifespan.


Troubleshoot common ebike sensor errors: speed, cadence, torque, and brake. Learn causes, symptoms, and easy fixes to restore your ebike's performance and safety.

Ebike no power? Learn why e-bike battery fuses fail, how to diagnose a blown fuse, and effective steps to troubleshoot and prevent future issues.


Learn to build a custom ebike throttle for enhanced control and a personalized ride. This guide covers essential components, wiring, safety precautions, and troubleshooting, ensuring a responsive and safe ebike experience.

Master ebike throttle sensitivity after controller upgrades. Learn why your ebike's throttle feels too responsive and discover expert tips, controller settings, and solutions to regain smooth control.


Master Grin All-Axle Hub Motor installation with this comprehensive guide. Learn step-by-step setup, compatibility, wiring, and troubleshooting for a powerful ebike.

Troubleshoot ebike controller issues, learn how to choose compatible replacements for your motor and battery, and follow this step-by-step guide for a safe DIY upgrade or repair. Boost performance and extend your ebike's life.

Master ebike wiring by understanding phase wires and Hall sensors. Learn how to correctly match them to your controller, troubleshoot common issues like juddering or no spin, and ensure optimal motor performance and safety.


This guide reveals common error 30 causes like wiring, controller & motor issues, plus how to diagnose & troubleshoot communication faults.

A technical guide to how phase current, motor timing, and startup modes influence e-bike controller performance. Learn tuning tips for hub and mid-drive systems.

Secure a cargo e-bike battery on the Bullitt’s front plate with custom-cut metal plates, damping pads, and waterproofing. Learn materials, weight tips, Bafang fit, and safety

Struggling with ebike motor errors? This guide provides step-by-step solutions for common problems, error code explanations, and tips to get you riding again.

Unlock your e-bike's top speed. This guide details how to choose and optimize your cassette, chainring, and ebike controller for high-speed riding and durability.

Protect your ebike controller from burnout. This guide covers causes of failure, overheating symptoms, and DIY cooling mods to boost reliability and performance.

Learn how to properly align your e-bike's narrow-wide chainring. This guide helps you fix your chainline for better shifting and less wear. Get expert tips.

Learn why ebike wheel size & motor winding turn count are crucial. This guide explains how they impact your ebike's speed, torque, and overall performance.

Learn how improper gear shifting damages your ebike motor.Discover expert tips to prevent lugging, shift correctly & prolong your e-bike's life.

Complete guide to solar charging an ebike. Learn to select the right solar panels and portable power stations for reliable off-grid electric bike charging and touring.

Learn how to identify and connect e-bike displays like 3-pin, 5-pin, and 8-pin systems. Includes wiring diagrams and troubleshooting tips for DIY riders.

Boost your ebike's speed and extend its range with an aerodynamic fairing. Explore the pros & cons, how they work, and find out if an ebike fairing is right for you.

This guide provides a direct, step-by-step E-bike Controller Reset process for both a simple "soft reset" and a more thorough "hard reset." Follow these instructions to safely troubleshoot your ebike and solve the issue yourself.


Suffering E-Bike Hall Sensor failure? Learn symptoms, diagnosis (multimeter/spin tests), DIY repair steps, costs & error codes to get your ebike running smoothly!

Discover a detailed comparison between the Toseven DM01 and Bafang BBSHD. Learn about their performance, pros, cons, and which motor is the best for your riding style.

Learn to diagnose and replace plastic gears in your ebike hub motor with our step-by-step DIY guide. Save money and ride smoothly again.

Unlock the secrets of your ebike fuse! Learn its vital role, how to find it, check for issues, & safely replace it to keep your electric bike running smoothly.

















