M&B Shock Services

M&B Shock Services ATV-UTV-Snowmobile Shock rebuild and repair service in Green Bay WI.

12/21/2025

Official announcement:
I started this journey working on my own ATV and Snowmobile shocks which quickly grew into helping others. As my family got back into dirt circle track racing, my experience working on the more complex shocks quickly branched out and I was able to help others out as I grew my knowledge of the multitude of shock manufacturers' in that sector. Now, as my personal life gets more crowded with obligations outside of racing(Work, fishing, hunting) and higher focus on my own racing operation, it only makes sense to limit the most time demanding sector of the business and add some enjoyment back into my life.

In 2026, we will be limiting shock repair services for circle track(Dirt and Asphalt) customers to CURRENT customers only. With new increasing obligations at my full time job, the time required to maintain my own race car, life balance, 5 already well established Dirt Track racing Shock services here in Northeast Wisconsin, it only makes sense to dial this back in 2026
Current customers that still waiting for a repairs and ones that are currently schedule will be honored with the same great service as always.

I want to thank everyone that we have helped out and those that contributed.

Thank you,
Brad

04/17/2025

Effective immediately, we are no longer accepting shipped in services. We've had problems recently with incoming and outgoing shipments and the best way to solve it is to no longer have any shipments. I apologize for any inconvenience but that's just stress I don't want to deal with.

01/07/2023

Over the past few months some folks have asked if we take credit card as a form of payment. We are now setup through PayPal to accept payments to make things easier than the cash only option and to provide email receipts.

A few moments on the shock dyno and its obvious to everyone that the little ding on the side of the body is affecting th...
01/05/2023

A few moments on the shock dyno and its obvious to everyone that the little ding on the side of the body is affecting the performance of this shock... get yours dyno tested before the race season starts. $25 for 4 non adjustable shocks dyno diagnosis 7 and 9 inch, quick turn around and chart graphing accompanied with each shock. Free nitrogen top off for most IMCA and Shrader valve style shocks with each dyno package.

01/04/2023

Godspeed Ken Block

12/31/2022

Happy New Year everyone!~ B&M Shock Repair wishing you and yours a safe and blessed year!

Getting accurate data on the shock dyno is critical for ensuring a proper working shock. On the charts below you can se...
12/26/2022

Getting accurate data on the shock dyno is critical for ensuring a proper working shock. On the charts below you can see the ramp up pressure vs velocity and get an accurate picture of the hystersis (time it takes the shock to change directions and build pressure) Having that information allows you to make accurate shock selection for conditions and help you understand what you are feeling on the track or trail. Having the dyno helps me ensure I am giving you a properly working shock back to put on your vehicle with trackable data. Give me a call or send a message to run your shock package on the dyno and ensure your shocks are working properly.

As the winter slow down approaches, I've been able to putz with the Shock dyno. I wasn't happy with the sample rates th...
12/18/2022

As the winter slow down approaches, I've been able to putz with the Shock dyno. I wasn't happy with the sample rates that I was getting so the inner geek in me decided to make some changes. Now I am able to capture highly precise data throughout the entire stroke and more accurately map changes in pressure and velocity. This will help with finding hysteresis rates(change from compression to rebound and vice versa) and other flaws such as air bubbles and minor body dings. It will also allow me to see minor changes in valving and shim stack changes. This was a bit of a hurdle to overcome so I am pretty excited to share the news! Next project is developing velocity mapping. I have all the data points needed to make the calculations correctly. Its just a matter of putting it in a easily read format.

Its officially the off season for the northern dirt track racing series and with snow flakes in the air, snowmobile seas...
10/15/2022

Its officially the off season for the northern dirt track racing series and with snow flakes in the air, snowmobile season is just around the corner. Time to get those sled shock refreshed for the upcoming season! Check you shocks for leaks, loose components and if your sled just doesn't have the response it used to, drop them off here. Rebuilding Fox, and Walker Evans here at very affordable pricing and typically a 1 week turn around! Each shock repair will include dyno charts from before and after. We also offer nitrogen charging for most rebuildable shocks for $5 a shock. Call 920.224.3631 for details

Address

2751 Woodruff Court
Green Bay, WI
54311

Opening Hours

5pm - 9pm

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