Brought my 2023 Harley Davidson Street Glide in to add some after market upgrades. Mark helped plan…read moreit out,make suggestions, order parts. My bike looks and rides great with handle bars, grips, braided cables, levers, high flow air intake and slip on pipes. Montague Motors has a knowledgeable and experienced team. This is the only shop I'll bring my bike to.

My long time mechanic passed away several months ago. My 99FXR had a new carb needing to be dialed…read morein and a few electrical issues corrected. This shop was recommended by a friend. Mark's a friendly, knowledgable guy. He got her issues taken care of and was fairly priced. Thank you Montague Motors.

Brought My 07 FLHX Street Glide in on a Wednesday with Trasmission issues. They were able to…read morereplace entire transmission and back on the road the following Tuesday.. Great communication, clean work, no hassle pricing.. Highly Recommend.

really cool people and very quick. came in on my day off to check this place out and it was very…read morewelcoming. charlie helped me get my oil changed on my 22 lowrider s and was very joyful in his work. if your looking to do any type of repair,pimp out ur bike or detail your dusty garage queen. go to these folks and they'll handle it.

I sold my bike via consignment here. Working with Sean and his team was great. I really can't…read morebelieve how smoothly it went! If you're thinking of selling your bike, work with Sean!

My partner and I came in to look for a motorcycle that was listed on their website and to go to the…read moreparts shop for a helmet. The sales people were not pushy and allowed us to browse the motorcycles. Unfortunately, we did not see the bike that was listed on their website and went straight to the parts shop. The guy helping us at the helmet section (I forget his name but it could be Xavier?) was easy going and let me browse the selection without breathing down my neck and was able to answer my questions when asked. So, where did it go wrong? When his coworker (some young, white kid) decided to jump in to help and then talked back to my partner regarding a display item vs open box item, which was uncalled for and completely rude as hell. We still ended up purchasing a helmet since I really needed one for some plans later in the day. I made sure I spoke to Xavier (I'm sorry if I got your name wrong but I'm pretty sure that's the name that came up when I was paying at the front) about the item I wanted in case he gets some sort of credit for helping out. And kid, there IS a difference between a display item and an open box item. I'm not sure how my partner's question triggered him to answer with such attitude lol. Like it isn't stressful enough to decide which helmet to purchase??

I've taken several of my bikes here for suspension work and have always been happy. I recently…read moretook my new Stark Varg SM in and am blown away at how the bike was transformed. The bike changes direction quicker and soaks up smaller bumps so much better. It's so much more fun to ride! Super knowledgeable shop, couldn't give them a higher endorsement.

I've used JJ for tuning at the track, but this time they completely replaced my suspension, and I…read morecouldn't be happier. They also did a 520 chain kit and dropped the gearing, which is probably the best thing I've done to my bike ever besides the forks and shock. Thanks guys, and get ready to do my 916 next if you're in SoCal and don't use these guys to wrench on your bike you're missing out.

Excellent work took my r6 did a few things and runs very well. Had bad experience with other…read moreshops there what I was told was gonna get done it got done i really recommend this shop

Bad decision on his part to have it fixed and did not work. Didn't ask me to do this nor let me…read moreknow that it probably would leak. I would not have spent over 7k on a leaking engine. Beware!!!!

I called M Racing and got an estimate for some work. Talked with David and he was helpful. I…read moredecided to clean my chain and install a new battery myself, went into M Racing and David was very knowledgeable and helpful, I bought a battery, some supplies and David took the time to talk and make suggestions. Last item on the list was an oil change and I opted to have M Racing do that. David did the oil change, took it out for a test drive and was very helpful with suggestions. He spotted a plastic cap on the cooling reservoir tank that needed replacement and we ordered the inexpensive part. I had an issue with the throttle on my bike. It would work fine going through the gears but cruising, there was a slight pause before response in accelerating. For some reason the oil change resolved the issue. The throttle became more sensitive so slight speed changes. It was probably the engine working better with the synthetic oil. Shifting improved immensely, became much smoother and the Triumph feels like is has an automatic transmission. My bike felt like a new bike when driving home with the short term maintenance done. Happy camper. Thanks David. I appreciate your help and workmanship. M Racing - recommended.

After trying a handful of smaller shops with availability and a shade tree chopper mechanic…read more,getting royaly screwed each time...each time I went deeper in debt with nothing gained on my harley but a couple new things needing to be fixed.. I finally called David at M Racing....got on the waiting list and it was a wait..it seemed like the day was never going to come.. I gave David my budget , tossed him my keys and left it to him.. Minutes seemed like days since fires ruled the sky's, the rich became the beggers and the fools became the wise..hear the prophets make their guess that paradise lies to the west. So join in the quest for the sun.. And then alas, the glorious day came when I got the call from David at M Racing! I took a lyft over, he explained everything to me as did one of his techs..both men absolute gentleman ,both absolutely passionate about their craft.. And get this..they came in at 1/3 my budget.. My bike is running like a bat out of hell now..clean, efficient and strong..like a Harley should...thank you David and the entire crew of professionals at M Racing on route 66 in Monrovia.. I'll definitely be brining my bike back for future repairs and upgrades..

Got my motorcycle serviced here twice. The lady, Janet, is very knowledgeable about bikes and very…read morefriendly. Prices are reasonable, considering that having a bike is like getting married to a very expensive, demanding girlfriend. Seems to me it's an honest business and i will keep going back

I take my atvs here for repair. prices have gone up since I was last here but hasn't? I recommend…read morethis place for service if you're not in a hurry.

They have very poor service return my bike running lean told me that they replaced the parts which…read morethey never did I don't understand why people continue going with them they're bad juju

Recently, they changed both tire for my motorcycle after a couple days. My muffler fell off. I have…read moreto go pick it up for a long way. It was all scratched, I went there picked it up went to the shop. Tell them what's going on. Owner wasn't there so a guy put back in. I told him I need a muffler. I didn't ask a brand new. I ask used good quality muffler I haven't hear from couple days so I called talk to Owner. He said his worker didn't touch my muffler, he says he asked his mechanic and call me back, but he haven't called.

Great business! I don't own one of their bikes, but i have a similar one (Brozz Recon.) Their…read moreshipping is fast, their products feel better made and their customer service is top notch. I placed an order for wheel spokes (front and rear, inside and outside spokes) and called them up to request they mark them somehow - they individually wrapped each spoke with item numbers printed from a label maker! That extra touch was really appreciated. Thank you very much, i hope to be able to use some of your parts on my bike in the future!

Enjoying my TT250. Got it second hand. Came here for parts and had them dial in my carb. Everyone's…read morefriendly. Matt the service manager was good to work with. I like that they have all the service manuals and helpful videos on YouTube. Replacement parts are available on site and are reasonably priced.

Wonderful staff and expeditious service- I had a flat 6.5…read moremiles from home and they took care of me. I highly recommend and appreciate this business.

Randomly found this spot on Yelp and called them to make an appointment to drop off my bike for a…read more$100 tune up. Website says you can email them but don't bother , they never answer. It's a small store. I dropped off my bike on a Wednesday and got it back on Friday. There were always customers browsing the store. Not surprised because this bike shop is close to downtown Covina. The guy who I talked to on the phone and the guy who fixed up my bike was really nice. They called me if my bike needed something else other than a tune up. They cleaned up my bike and replaced my tape on the handle bars. Will definitely be back again.