Enhance Bike Stability with Grin Technologies FRONT Torque Arm: Fork-mounted Solution with Fender Eyelet Compatibility and Robust Stainless Steel Plate Review

Don't skimp on security. Bought 2 of these to fit a front hub ebike motor. High quality material, easy to install. Ride with confidence. Very good customer service.

As already mentioned, the mounting hole for the bicycle frame was too small. I had to drill out to fit. If they can fix it, it's 5 stars.

Doesn't work like my schwinn cruiser. The screw that attaches the arm to the wing hinge is too small. If the correct size screw is used, the hole in the lever will be too small and will need to be reamed.

It looks small and unassuming, but it can handle the torque of our convertible electric bike's 1000w front wheel motor. I'm 235 pounds and have been towing a buggy with 100 pound grandkids on a bike with the front wheel on the left fork.

I converted a 1985 Nishiki Westwood mountain bike into an e-bike using a Dillenger Street Legal Road Kit supporting the front wheel. For extra peace of mind I order this torque arm after reading the reviews and it already fits perfectly on my front fork lugs without any special modifications.

It took some time to receive this part from the Revain distribution center. As mentioned in other reviews, I needed longer metric bolts to mount to my bike and also had to enlarge the hole in the smaller bracket arm. There was nothing wrong with that. It's also quick and easy to assemble and I'm sure it will work as advertised.

not used yet, i checked that the allen screw that attaches to the threaded hole in the fender was not the right thread (too small) other than it looks good , will try to update later. TO UPDATE. I didn't have any problems with that, except that the Allen screw that came with it didn't fit my SCHWINN TRIKE. Had to get a bigger one and drill a hole for that hex bolt up to about 1/4" larger but still a great product!

Works great installed on a 2017 Raleigh Talus I with Golden Motor Magic Pie Edge. Everything screwed as it should, good instructions, high-quality parts. For people giving bad reviews because the screw that came with it didn't fit: hardware stores have a reason, as do drills and drill bits. The included screw fits most bikes. If you don't like it, get creative and buy what does. If you build your electric bike yourself and buy individual components, expect to buy a screw or drill a hole.

I agree with all the other reviews on here about the excellent quality of this product. Thick steel, good fit gives me confidence when running a 1000w front hub motor (boosted to 30 amps and peaks at 1500w). The only thing I can add to these reviews is that it works great with the Surly Karate Monkey fork and fits perfectly on the fender loop. The only thing I need to change is to file the C-disk a bit to match the attorney's lips. I used to use the cheaper torsion arms that are sold and was…