Mark is an motorcycle magician! I've been coming to DMC for almost 2 years, found him through Yelp…read more& I wouldn't trust my bikes anywhere else!! Every time I stop by the shop he treats me like a friend. He's getting super busy these days but he always takes the time to explain any problems & describe his work. I'm a new rider but on my second motorcycle. I started with an old Susuki savage that had been sitting for years, he tuned it up, got it running smoothly, & solved my nagging dead battery issues. It took some trouble shooting but apparently the starter / single cylinder 650cc can pretty hard on batteries (despite being on a trickle charger). I needed an upgrade to a super tough battery - Mark was hesitant because the cost was higher but it was really necessary to solve the problem, haven't had an issue since. When I upgraded to a 1989 Yamaha Virago 1100 (with only 6K miles on it!) I took it straight to Mark for a tune up. Obviously this bike has spent most of its life in storage. He flushed the fluids out of all the systems & spent hours getting nearly solid gunk out of her arteries. All the build up was causing the engine to idle & rev at variable RMPs. After a week or so I brought her back in to see why it was difficult to handle at low speeds (in 1st gear keeps wanting to die & required a lot of throttle) I thought I was just a wimpy new rider but Mark make adjustments to the engine to choke it back a bit & worked on the clutch so it was easier for my small hands work the engaging point. His efforts have really improved my ride! It's so much easier to handle & still have tons of power. Thanks Mark!!

I've been here 4 or 5 times and every time they've been super helpful. I like to do a lot of my own…read morework and they are more than happy to give me info and recommendations. When I can't do the work myself they have great prices and fast service. They let me know that I had a pretty worn dirt bike tire and offered a used one from one of their race bikes that was in better condition for free. Couldn't ask for better service. You can see the shop from outside and it's very clean and organized with nice equipment. These guys really care about what they do and they do a great job.

This family owned and operated business is my go-to for anything motorcycle related. Martin is a…read moreknowledgeable and professional technician to not only maintain but to push performance of motorcycles. They have moved location though so be sure to check with them for the most updated information.

These guys are legit !!! I have my older 1998 tl1000r brought out of the dead!!! I had it in…read morestorage for at least 6 years!!! And they got it back to life !! They also picked it up from my house and delivered it back to me!!! They did a full inspection and serviced also rebuilt my dead fuel pump and cleaned out the rusted gas tank !!! Martin is really good and professional!!! He also is very busy so please plan ahead if u have a project that needs his attention!! It took about a month to get it back but we'll worth the $$$ his prices are fair to what's out in the town !!! Give him a go if your in the south bay and need your motorcycle wrenched on !!!

Selling my bike was a breeze!!! Johann was great to work…read morewith from start to finish. He was friendly, knowledgeable, and made the entire process smooth and stress-free. The transaction was quick and straightforward--payment was made on the spot, and he even came to pick up the bike, which made things incredibly convenient for me. Overall, it was an easy, hassle-free experience, and I'd definitely recommend working with Johann if you get the chance

We had such a great experience with Onyx Moto. We were in a serious time crunch and needed to sell…read moreour motorcycle quickly, and their team was incredibly knowledgeable about our situation right from the start. They took the time to explain everything, worked with us instead of against us, and gave us a fair offer. That kind of honesty and flexibility is rare. It really reminded me how different it feels working with a local business that truly values relationships and their community. You're not just another number walking through the door. Also, small detail but worth mentioning, they have a super clean bathroom and really comfortable lounge seating while you wait. When you're already dealing with logistics and stress, those little things go a long way. Whether you need service, maintenance, parts, upgrades, accident repairs, or you're looking to buy or sell a motorcycle, they genuinely do it all. Total one-stop shop, and a team you can trust. Highly recommend Onyx Moto.

After a disappointing experience at another dealership, we visited Harley Davidson in National City…read moreand were fortunate enough to be helped by Noodles. From start to finish, Noodles was friendly, knowledgeable, honest, and never once made us feel pressured. He took the time to answer our questions and made the entire buying experience enjoyable. Excellent customer service is hard to find these days, and Noodles truly went above and beyond. If you're looking for someone who genuinely cares about helping customers, ask for Noodles. Thank you again Noodles, we couldn't be happier with our Harley! Ride safe!

Terrible experience!!! I went there in February 2026 to…read morepurchase a new bike, the sales man Danny show a few options with pricez around 8 to 9K, he also showed me a brand new with only 8 miles on it, which has no passenger back support and no windshiel, I asked him if he could gave this items at no additional cost I will take the new on. He went and talked to his manager Dick to get my request, he got out from his office with a big il saying that he got approved to my request and that I can take that bike, then the manager called me to his office to apply for financing, he asked me to sign a few paperwork and after that he asked me to wait outside his office, minutes later he got out saying that I got approved and that I can take the bike today, then I asked him if he could take my old 2022 Suzuki Sport bike as trade in, he said yes and he offered me $3,400 which I accepted, later on he told me that I can take the new bike today, I told him I can take today because I was riding another bike, so then he offered me to deliver it to me and pick up my Suzuk, the following day one of his drivers show up to pick my old bike and dropped off the new one, after that process i asked him for the sales paperwork and to my surprise he did bring it in stating that they not gave it to him, I call Dick and asked him for the sales contract and said that was not ready and that he will call me when he have it ready for pick up. days passed by and I ride the HD Motorcycle and noticed one of the head lights get lose and fell a very bad vibration and bouncing of the front end, I called Dick and let him know about this issues and simply say call service department and set up an appointmen, so I called and to my surprise they don't have any appointments available until 30 days! , I call back Dick and told him I can not wait that long, i have to talk with the service manager and set me up for March 13th , so then I droop off the bike and pick the sales contract which I opened it until I got home, is unbelievable all the additional services and fees Dick add on in my sales contract! , the bike price was 16,990, my trade in was $3,400, but the sales contract went over $22,00 thousand dollars with all additional charges and fees they add to my contract without my consent And knowledge , is unbelievable how these people ripped of!!, he did explain anything about the sales contract and all the additional services and fees that he add to my contract, a week passed by and never heard anything about the issues with my bike, an entire week to check a simple wheel and tire assembly balanc, so then I called Friday 20th to see what is going on with bike, the person put me on hold and when he pick up the phone simply said "your bike is ready " I took it for a ride and felt exactly the same bouncing and vibration on the front wheel! Terrible service and terrible behavior of the setvice department!!, I called Dick immediately and set up and appointment to talk with the team leader Tug, so then I meet Tug and explain all the wrongdoing of the contract, even informing that I did not was informed about these additional services and fees and that Dick not explained to me nothing about the sales contract he simply said that all those additional services were necessary for the warranty of the motorcycle? I left the shop with out any results of corrective action from management about my sales contrac, I called corporate and explained my situation and they simply said that every dealer is independent and that they managed customer complaints independently, WOW! , big corporate just don't care about customer concerns !! Since they can't not figured out the bouncing and vibration of the front end I took the bike to independent motorcycle dealer(National city motorcycle). I arrived at 8:00am explaining the problem, Justin the bike technician took it for a ride and immediately told that was something wrong with the balance, so he remove all wheel weights from factory, rebalance the front tire, took it for a ride, then he asked me to take it for a ride before I pay for his services because he wants me to be satisfied with the ride, amazingly the bounce and vibration went away, it feels like a completely different bike, I payed $60.00 and left the shop completely happy and satisfied. I can't believe Hardley-Davidson can't figure out, I strongly believe they not do anything about my vibration concern. I DO NOT recommend you to visit this motorcycle dealer for any purchase or needs of your bike, absolutely terrible customer service. Jose Miranda

I worked with Sales Person Javier D. and Manager Amy J…read more Javier and I talked about my future bike and pricing over the phone, but I knew that real negotiations occur on the sales floor. Javier had the right bike at a great price (I shopped all over). It was a cash deal, so everything went smoothly and seamless. No surprises. Saw the bike, made the deal. The next day I rode it home.

Look up the definition of blithering idiot and you'll see pictures of the two clowns that work in…read morethe parts department. I've given them 3 tries (for three different BASIC orders) and I'll never go here again. Preface this review by saying I called in and they confirmed they have a non model specific part in stock. Very basic stuff! First time I called in for an oil drain plug. Give Cleetus my year, model and he said they got em in stock. I drove 40 minutes one way, guess what? No parts, but he offered to help me Frankenstein one from Home Depot. Guess he didn't know there's a magnet on the plug so I leave empty handed. Second time I called in asking for the rubber squishy mounts for a motorcycle windscreen. Not model specific but he says they have something that'll work. Same old BS, I waste 80 minutes on a roundtrip to find his uneducated moron trainee who's useless. I leave and buy elsewhere. Third strike is today. I call in again and give Manufacturer/model/year for a plastic fairing bolt. These ARE NOT MANUFACTURER OR MODEL SPECIFIC! Dude says yeah we got them in. Same old BS but now gas is $6/ gallon so the trip cost me $20. I get there and Dipshit McGee says the guy I talked to is out on a break for a few hours, he doesn't have the part and doesn't know how to order it. So in these dumb MFers think I'm supposed to hang out in the parking lot for a couple hours until someone that knows their ass from a hole in the ground comes back? I was looking for a plastic push bolt for a 2017 Yamaha tenere. Yah know where I found one? My wrecked 2004 Suzuki gsxr. These plugs are universal and parts store moron said he doesn't know what it is? This place pays for the youngest, dumbest folks they can find. Really sad. Imagine going to Home Depot with a 3 inch screw and the guy asks who you talked to that said they're in stock?! That's how dumb these guys are. Amazingly stupid and useless.

Amazing service, worth every penny spent . This place offers that experience that has been lost in…read moremodern times . If you want to buy something, ask for Smitty.

Carlos was amazing and my horn will blow you out of the way now!...everyone was so nice and…read morehelpful, Sonia got me the hookup on in all the stuff I needed. Eric, Rulas and Carlos got me in the road again, my husband's Harley stuff and my Honda Rebel is ROCKING & Riding again!

I really like finding owner/operators like Konstantin. Sounds cliche but when you own a business…read moreand interact directly with the customer and provide them a service, you're much more likely to care about what you're doing. I needed a front fork seal rebuild on my bike. I'd gone by a big local place up in Kearny Mesa (won't name) and dude was dismissive, like 'ah yeah a couple hours to pull the forks, a couple hours to rebuild...but we're a month out to get you in'. Acted like he didn't want my business and wouldn't even provide a number 'uh yeah like $130/hour times 4 hours, and yeah parts too'. Gel haired, flat brimmed, frosted tip 50 year old goofball. SD moto did a 24 hour turnaround. Yep, actually less than 24 hours. They preemptively got the parts (he paid for them) dropped bike off Friday, picked up Saturday. Beyond happy. I have a valve clearance coming up in a few thousand miles and I'll coming here. Also he's from Bulgaria , not Russia. Good guy! Edit Bulgaria NOT Belarus haha. Sorry!

I was having my 2006 Kawasaki Zx10R serviced by a cycle shop closer to my area for years called…read more(motozone) on el cajon blvd but one day the main mechanic there named Roger told me my bike was too old for them to work on so I then stopped going there & I woiuld not recommend them to anyone. I then came across SD moto repair & found brother constantine. He is a 1 man worker but he does work at a fair price, & does it a good time frame & i have been taking my ZX10R to him for some years now for oil changes, tire changes, brake & master cylinder work, front & rear sprocket & chain replacement etcc.. he was even able to find me a replacement fairing for my Zx10R which are hard to find now because of my bikes age & he helped me today (9/13/25) properly fit a green rear seat cowl on my ZX10R that I bought on Ebay that is seen in this photo. I would reccomend him to any rider that needs their cycle serviced for fair pricing, good work & good turn around time. He also doesn't tell his customers "your cycle is too old" as the motozone mechanic told me years ago.

Awesome shop! They've helped me out so much with my Street Triple. I've done new tires went with…read morethe Dunlop and I'm loving the change in how my bike now rides. They even threw a new chain on for me. The customer service here is amazing and I highly recommend this shop for anyone local riding who wants quality work.

Let me start by saying Lee's is a great shop for all your maintenance needs. All my friends…read morerecommend it & now i can say myself that this is a great shop to be in. Eric took in my Zx6r and diagnosed some minor issues due to a recent crash, & I picked up the bike the very next morning.. Thank you for your professionalism, & ill be back again!