brought my bike in and was told it would be 2-3 months before he could get to it, I was ok with…read morethat until I went in almost 4 1/2 months later it was still sitting outside and nothing! I loaded it up and took out of there what joke! Also my front fender got damaged somehow while there, so beware if you got 6 months or more to wait go ahead and your bike will be sitting outside the whole time and apparently with mine at least they don't give damn what happens to it

I've recently purchased a chopper style electric scooter and wanted to customize it to honor the…read more80s classic Knightrider. I purchased the lights I wanted online and brought it into Rowdy Rocket Garage. I knew immediately I made the right choice. Not only very knowledgeable but also didn't settle. He really thought it out well beyond my expectations. I am very happy with my experience and will have any work I need done here. 10/10

I had heard mixed things about G-Force, so I reluctantly gave them a shot for custom work on my…read moreYamaha since they were nearby. I'm glad I did. Their service team and techs are top-notch, and the custom work came back looking completely factory-done. Pricing was fair as well. I later consigned a bike through them, and they were quick to get the listing online, kept me updated throughout the process, and handled negotiations professionally. The sales staff was consistently friendly and attentive, and I even ended up finding a bike there for a friend who also had a great experience. Since then, I've gone back for advice on another bike I was considering consigning, and they were generous with their time and knowledge. I wanted to leave this review because I was genuinely surprised their rating wasn't higher when I looked them up again. I've owned quite a few motorcycles over the years and have worked with dealers all across the city. None have been as consistently pleasant and professional to deal with, including their European-brand neighbor. If they have a bike you want, you'll be treated right.

Jacob in parts was very helpful!!! way nice guy highly recommend!! sons dirtbike was fixed quick!read more

Always helpful, friendly and great communication about repairs and appointments. Lucky to have…read morefound this crew!

From my experience they don't really listen to your problems or just don't care…read more I had them press rear bearings for me and when they did they seated them incorrectly, costing me over $1000 having my wheel hub replaced as well as the 2 lyndall sprocket it chewed up in the process. My fault cause I brought them the bearings apparently. when all that it needed was a rotor spacer $4 part. Not sure how with all the experience in the building that couldn't be deduced... their response was " as long as the rotors not rubbing it's fine" it wasn't anymore cause they pressed the bearings incorrectly.... Still my fault cause I supplied the bearings.... Then they put in a 1250 kit on my sportster in which every gasket leaked atleast twice and I was given some grief at the fact that I wanted a bike that didn't leak from the owner and push back. On top of that I'd been chasing a noise they refused to actually pay attention to and just gave me the run around every time I dropped it off. only to find out doing my own due diligence the bolts they removed to install the kit aren't torqued to spec. I wasn't charged for any of the additional gaskets needed however for the one job my bike saw their shop atleast 5 times that summer, not counting the time I had to re drop it off cause they didn't complete the service I requested. I originally had a better review posted but I'm still leaking oil from my base gasket on the rear cylinder and I'm having to go through my bike and make sure bolts on the drive train are actually tight and I'm constantly wondering what care was taken re building my rocker box's and the other internal parts if I have bolts on the outside loose. Shops beautiful, summers nice. Other than that my experience wasn't great and as it's known for being performance driven I expected to be taken care of much better and I shouldn't have ever even had any push back to having my bike fixed properly.

probably the only person outside of Harley Davidson themselves that has a 43 mm for inverted forks…read more He has a special socket. He knows the job he's been building bikes for 20 years. He spot on no bullshit in his game. He watch the and a little odd and things it look and definitely recommend him for the value. You're not gonna beat it the quality of work you're not gonna beat it super superb can't say enough good things

Highly recommend this family auto shop! They went above and beyond to repair my car(replaced the…read morealternator & oil change),explained the work in detail, and charged a very reasonable price. You can tell they take pride in their work and truly value their customers.

These guys really know their products. Ken is a wealth of information. The Legion EV Golf Carts are…read moreslick. GM JD was a great help in making my selection. You must check them out. They also carry the Evolution brand of Electric Golf Carts.

Excellent service and pumped for my new Legion 4L. Been driving it around now for a week or so,…read moreit's been a blast. Lots of power, great range, super comfortable and I love the large touchscreen. Entire process was second to none.

A Veteran Rider and ACE Machinist. Really Enjoy working with H.O Motorsports on my engine rebuilds/…read moreBoring/ Honing Etc. Thanks Ron!

From the owner: Over 40 years experience in the business of cylinder head rebuilding and repair, cylinder boring,…read morehoning and resleeving for the quality minded professional motorcycle-powersports technician to the do-it-yourself home garage repair person. Although we specialize in hobby based engine machining duties, we also dabble in light duty automotive cylinder head valve work and resurfacing. Contact us with your specific needs.

Matt is just amazing. He was recommended to me by the Denver BMW club who sing his praises, and…read morefrom the moment I contacted him it was just a great experience. Great guy (and from my home town, it turns out!). I have a 1978 BMWR100s, the local shops won't touch these old bikes, and after a little discussion we made an appointment to have him give it a look. It hasn't run in about 5 years and had a ton of things wrong, wouldn't start, etc etc. Once he took it in he got right on it and within a couple days supplied me with a comprehensive, detailed report of what it needed, broken down into various stages with the related cost, from just getting it running to all the other fixes it would require to be a safe, reliable bike again. It turned out to need a lot more than even I realized so we agreed to stop after 'get it running', which he did. He had to get a bit creative as there were problem areas he had to do some workarounds on but, when the bike was returned to me it started with one push of the button and runs and idles smoothly! I was amazed. Now that I know I have a master mechanic to rely on, I'll begin shopping for a little bit more modern (ABS, etc) BMW to purchase. The first thing I'll do when I get one is have Matt go over it and make any needed repairs. If you need a bike worked on that Matt will take in, he's your guy.

Amazing BMW mechanic. He serviced my 2009 G650GS, did the 12k maintaence, fork seals and put on a…read morefront tire. Friendly, courteous, timely and reasonably priced. Very efficient.

Update as of 6-27-2026...Bike trailered to Frank out west off of 44th and Kipling. Come to find…read moreout, starter em motorsports put in was not a high amp starter. They lied about that. Just a regular starter, that I was charged $910.00 . The problem I was having was due to a bad ground. I didn't need a starter. Frank ran a new ground to the frame, and that fixed my starting problem. Didn't need a wire ran down to the starter....didn't need a starter...didn't need a new battery. They took me big time. Hoping to see harley dan sometime, to ask him why he screwed me. One star is giving this place too high of a mark.

Went to em motorsports the other day and asked if harley Dan worked there anymore, I was greeted…read morewith rudeness and disrespect by Edgar the owner, not sure what happened but had nothing to do with me for asking, I will be passing the word on edgar's professional attitude

Grant was fantastic to work with. I was stuck at home and couldn't get my motorcycle to start. He…read morewas extremely helpful and patiently walked me through the process since they don't do house calls. He looked up my bike and clearly walked me through it step by step. I got my bike working within a few minutes. They didn't even charge me for this. I highly recommend giving them a call if your motorcycle is in trouble.

I love place. For my winter project I was going to rebuild my carbs on my 1986 Yamaha Fazer…read moremyself.. bad idea. I tore my bike down and couldn't get the carbs off. I took it into Front Range Cycle and dropped it off with all my parts. I thought they'd have my bike for at least a few weeks.. Grant had my carbs rebuilt and my bike completely reassembled the next day! I'll definitely be taking my bike there for all future repairs. The prices are very reasonable!! They have moved, Yelp lists their address on College Ave. They're actually east of Hwy 1 on E. Douglas Road in a blue metal building just east of CR 13.

Went to G to get new shoes on my Softail Deuce. He did it quick and clean. A few weeks later he…read morehelped me do my brakes. It was about the same price as anywhere else (maybe a few bucks cheaper), but I'd rather support G than some dumb dealership. It's obvious he's deep into the Denver motorcycle culture. There's pics and videos of him helping at a ton of local events, as well as hosting events to teach riders how to do their own maintenance. I'm happy to suggest this dude to anyone that needs some 2 wheeled help.

Had 303Moto do a carb job for my ZZR1200 Fall 2025. Spent a lot of money on an alleged carb clean,…read morenew carb kit and tune. He sent pictures of the carb out of the bike alright, but I had to take it back 3 times because it was spilling gas every time I tried to start it. G swore up and down there was nothing wrong with it. Tried starting it earlier this year, and it puked gas all over my garage. So, I took apart myself only to find that the carb wasn't clean-dirty bowls and clogged float vavle, there was no new carb kit as all the seals were old and brittle - and that the gas line was secured with a zip-tie!!!! Super dangerous!! I tried reaching out to G for an response - nothing but crickets! Beware of this outfit!