Shamrock Part 6 - The End! Final Episode of Electric Sailboat Project. Reflections and What's Next

Merry Christmas 2024 from Grin

Installation of Grin's Max45 Fat All-Axle Hub Motors, both Front and Rear

Grin's Max45 Fat All-Axle Hub Motor, she's HERE

Migrating a Cycle Analyst setup to Superharness

Disassembly Guide for Grin's All-Axle Ebike Hub Motor

Grin Customer Profile, Simon and Rita and their Tandem Solar Bike Expedition

Freegen Explained, Q&A Session With Justin and the Inventors

Freegen Explained

Week 6 Prize Winners - GRIN IT TO WIN IT

Week 5 - GRIN IT TO WIN IT - Customer Project Gallery

Week 4 - GRIN IT TO WIN IT - Customer Project Gallery

Week 3 - GRIN IT TO WIN IT - Customer Project Gallery

Grin Tech's Torque Arm V7 - Built for Regen

Week 2 Prize Winners - GRIN IT TO WIN IT - Customer Project Gallery

Contest Details - GRIN IT TO WIN IT - Customer Project Gallery

Project Gallery Giveaway Coming Soon - GRIN IT TO WIN IT

A Powered Bike Lane Sweeper? Interview with our neighbor Cedric at the 2024 BC Bike Show

Grin's Perspective on Ebike Battery Fires, 20 Years of Experience - Live from the BC Bike Show

Grin Kits with Modern Display? No Way! Introducing our SuperH Conversion Platform

Introducing Grin's V3 All-Axle hub motor series. SRAM XD, torque sensing, and Fat Bikes included

Grin Tech's Torque Arm V6 - Installation Video

Grin Tech's Torque Arm V5 - Installation Video

School of Watts Part 1: The Power to Propel Bicycles

Grin's New Ebike Project Gallery. Submit Yours for Chance to Win Big

Introducing Grin's REAR All-Axle Hub Motor. Quick Release and Thru-Axle, Integrated PAS

Rad Factory Ebike Hack, Part 3. Adding Regenerative Braking with a Welded Clutch

How to get REGEN braking from your geared hub motor. Lock that clutch!

2023 Satiator Update: New Adapters with Firmware for EUC's, Scooters, and EBoards!

V6 Phaserunners

A Holiday Farewell to Ryan

Grin's Ebike Motor Simulator --PART 3-- Advanced Features (Temperature, KV, Wind Speed, Comparisons)

Grin's Ebike Motor Simulator Tutoral: --PART 2-- Overview of System Options

Grin's Ebike Motor Simulator Tutoral: --PART 1-- Basic Overview

The TSM-A5, a Direct Drive Hub Motor with Integrated Torque Sensor

Stéphane Bertrand, Another Solar Ebiker Visits Grin!

Belle Amie Part 3, Cruising experience to Vancouver, Speed Trials, and a Northbound sendoff

David Elderton's Cirkit Ebike - Customer Profile

Ligo 10X - What's in store to succeed the original LiGo and LiGo+ Stackable Battery Modules

RadRunner hack Part2, Adding a Torque Sensing Bottom Bracket

Mark Havran Solar Bike Part 3, a sojourn at Grin en route to Alaska

Belle Amie Part 2, New Propeller, Solar Panels, 20kWhr Battery on 32 Foot Electric Sailboat

Interfacing Parts on Factory Ebikes, Example Hacks to a RadRunner

Electric Dirtsurfer Conversion, Part2. Tuning it up for the Vancouver ESK8 Summit

Electrifying a Vintage Dirtsurfer

Convertirte una bicicleta con motor de rueda Bafang

Quick look at the hub motor ebike conversion process

New toys to make new products

New Cycle Analyst 3.2 Beta, Firmware Features (updated regen controls and more)

Regen Braking and Electric Bicycles, Justin's Presentation from 2022 BC Bike Show

Production of the Grin All Axle Hub Motor, with Cargo Wheel Preview

Intro to Belle Amie, 32 foot Electric Sailboat Conversion, Part1

Fixing up an old ebike hub motor with water damage, shot bearings, and a broken hall sensor

Showcasing the Satiator, Grin's Programmable Battery Charger for Ebikes

Why Direct Drive motors use Statorade, Motor Cooling that Works

How to Use the ebikes.ca Hub Motor Spoke Calculator

The Double Bob and Triple Bob, Grin's Ebike Battery Mounts

How to Measure Hubs and Rims for Perfect Spoke Lengths, Ebike Hub Motor Wheelbuilding

Intro to Grin's Cycle Satiator, A Universal Battery Charger for Ebikes and Other Things

Shamrock Electric Sailboat Conversion Part 5 - Maiden Trip under Solar, Across the Georgia Straight