The diameter of my handlebars is larger… The diameter of my handlebars is larger than the throttle mount. Had to modify it a longer screw and then wedge it so it doesn’t slip gorilla glue. I hope it works so far it’s worked great. Hilltopper was very simple to install and so far seems to work really nice Back-and-forth to work when the weather is good 2 1/2 miles each way it’s really nice full suspension specialized bike ground control

SECOND REVIEW Wrote a five-star review when I first got the Hilltopper kit. Have enjoyed it now for a few months, and would definitely encourage anyone wishing to electrify their bike to purchase one. Easy to install, easy to use, and it makes an ordinary bicycle far more versatile and a lot more fun.

We're obsessed with our Hilltopper Discover e-bike! We couldn't be happier with our Hilltopper Discover step-through electric bike! We use the bike daily for hauling our toddler to daycare. Our previous electric cargo bike was way too heavy. Being able to throw a child seat on the back of this relatively lightweight e-bike has been a game changer. My husband (6'2") and I (5'4") are both able to use the bike with a simple seat height adjustment. The folks over at Hilltopper were super friendly and helpful. We would highly recommend their products to anyone that's in the market!

We needed a brand new battery for our… We needed a brand new battery for our Hilltopper but we had the old water bottle style battery. Our representative at Hilltopper found one of the last ones available, tested it over the weekend to make sure it was in great shape because it was in the warehouse probably for a long while and sent it out in a timely manner. The battery is wonderful! We own two hilltoppers bike kits so far and it is an amazing product and at an affordable price point!

We love our Hilltopper Sprinter motor… We love our Hilltopper Sprinter motor assists. Being able to get up hills will help us complete the American Discovery Trail in West Virginia. I was disappointed that the bike center found the battery cradle to be defective on my husband's Sprinter and that my husband wasn't able to use his our first week in West Virginia. Staff were responsive and sent a replacement. However, the lag time between responses to emails and phone calls was frustrating. I had hoped they could overnight the part in time for our trip but instead didn't hear back until we were half through the trip. Hopefully they will be able to improve response time in the future.