Ebike Parts

Ebike Parts

Battery

We offer a range of 36V and 48V battery options for frame mounting or in shrink-wrapped packs.

Shrink-wrapped packs have the advantage of being lightweight and compact but are neither waterproof nor shock-proof - we recommend protecting the shrink-wrapped battery pack against shocks with foam and placing it in a waterproof bike bag -

All our batteries are manufactured in France, by our ISO 9001 certified partner and certified "LG® Partners" and "Samsung® Partners".

This guarantees the traceability and therefore the quality of the cells used.

Battery Accessories

Various mounting brackets, cable extensions, and repair/replacement casings for our battery packs are listed here.

Chargers

All of our battery chargers are CE and (c)UL certified, sealed, fan-free, and terminated with either ST3 or XLR charge plugs. We have both dedicated chargers for specific voltage batteries, as well as our universal Satiator charger that can be programmed for a wide range of battery types and voltages.

Charger Accessories

Various adapter cables, wiring extensions, and repair parts that related to our stock of battery chargers.

Controllers

Here is Grin's listing of stand-alone motor controllers. While we used to have a range of generic controllers like the Grinfineon, Crystalyte, and eZee offerings, we decided to pair this down to just the Phaserunner and Baserunner series which have maximum versatility and can be configured to work with virtually any brushless motor model.

Controller Accessories

Various mounting brackets, cables, and connectors that relate to our motor controller offerings.

Connectors

Here is an assortment of spare mating connectors for the various power, signal, and charging ports used in our systems. Historically we had standardized our ebike parts to use Anderson Power poles connectors for anything that handles significant current (like the battery and motor phase wires), and JST-SM connectors for any of the small signal wires.  Now things are increasingly done with overmolded connectors which you will find as premade cables in the wiring category.

Cycle Analysts

The Cycle Analyst is much more than just an old-looking display and is the central control feature for most of our advanced kits. With some custom throttle wiring you can also use it (via the Stand Alone or High Current models) to add PAS and torque control, thermal rollback, current limiting, low voltage rollback, and numerous other features to generic 3rd party controllers too.

CA Accessories

There are a number of input accessories, mounting accessories, wiring accessories, and repair parts available for the Cycle Analyst devices.

DC-DC Converters

DC-DC converters take the relatively high voltage of your ebike battery pack and step that down to a lower voltage for running everyday electronic accessories.

Hub Motors

We carry a very wide assortment of front and rear hub motors for just about every need. All our motors are unlaced and can be hand-built into a rim of your choosing. Most motors are available in at least two different winding speeds as well.

Motor Hardware

Parts to keep your motor running.

PAS/Torque Sensors

Options to add automatic pedal assistance to engage the motor on your bike.

Rims

32h and 36h rims for your wheel builds. All of our hub motors have 36-hole flanges, except for our own Grin All-Axle motor, which is 32 holes.

Solar

We carry a few different options to add solar power to your touring bikes, trailers or DIY projects.

Spokes

We sell custom length Sapim Strong and EStrong (12-13g) single butted spokes, for all your hub-motor specific wheel building needs.

Throttles

Linear hall effect throttles which will output a 1-4v signal when powered with a 5V supply. Twist or lever style.

Tools

Doing a repair? Get the right tool for the job!

Wiring

Cable extensions, wiring harnesses, motor cables and any other wiring bits you need for your ebike system.

If you are building an electric bicycle from scratch, upgrading an existing build, looking for new accessories, or repairing a broken setup, we’ve pretty much got everything covered here. We strive to stock ebike hardware designed for maximum universality. Our ebike lights will work no matter what voltage battery you use, our controllers work with just about all motors and battery voltages, our torque-arms adapt to almost any bike frame, and our Cycle Analysts can interface with almost any ebike setup to provide a versatile display and control console.