MilRock Motorsports

Performance Kart Racing / Driver training / Retail Sales / Race Team Services

Kart Racing Store and Services -- Featuring The newly re-launched Fernando Alonso kart/ Kart Republic / AIM Mychron5 -- Unmistakable Performance, Commitment and Service

06/25/2024

USPKS Thursday Practice Schedule 12-6pm

Photos from Jesus Vasquez Jr Racing's post 05/21/2024

The gfckarting chassis shows it’s a force yet again. GFC / P1 Engines Inc. kart packages available here at MilRock. Call, message, or email us today to move your program forward.

05/02/2024

Who is ready to go racing?!

The Badger Kart Club proudly presents the:
2024 MILROCK Junior Summer Series

What is it?
It’s a separate points series involving only and all Junior classes:
Kid Kart
Micro Swift
Mini Swift
KA Junior
206 Cadet
206 Sportsman
206 Junior

How much does it cost?
$50 for each class entered

How can I sign up?
Entry forms can be printed and filled out ahead of time from the Badger Kart Club website or they will be available at registration

When is the deadline?
Registration is open now through July 14th

Series points will be accumulated from the dates below:
June 2,15,16
July 14,27,28
August 4,18

Do you like parties?!
Join us at the track September 8th for an official JSS party complete with Prizes and Food!
Ice Cream provided by Chocolate Factory
Pizza provided by the Badger Kart Club

In addition to everything above, participants will receive a JSS can coozie and kart decal upon entering as well as a t-shirt near mid-July

For questions, please reach out to Junior Summer Series coordinator extraordinaire and esteemed Badger Kart Club Board Member, Joe Palmisano

04/26/2024

When today’s drivers complain about too much grip….. 😂 Take a look at this track surface.

This is what grip looks like and it takes a special set of skills to navigate your race and run up front. If you are a kart driver now, we don’t want to hear about your arms being tired!

Photos from gfckarting's post 04/18/2024

Proud to be a partner of gfckarting. Great people and an exceptional product line. Contact us today to join the hottest kart brand on the track.

04/13/2024

In the wet or dry, gfckarting for the win.
🌧️ 🏎️ 💨

100cc Senior Sat. Final
1. Chase Hand +0.382
2. Josh Fine
3. Kane Martin
4. Oliver Calvo
5. Keagan Kaminski
6. Collin Ruess
7. Ryan Persing
8. Colby Robero
9. Flavio Aquini
10. Trooper Sanchez

04/06/2024

gfckarting looking good at United States Pro Kart Series.

KA100 Senior BvsD
1. Jesus Vasquez Jr. +0.082
2. Helio Meza
3. Aden Rudolph
4. AJ Myers
5. Cooper Shipman
6. Connor Ferris
7. James Overbeck
8. Stephen Eisert
9. Alex Stanfield
10. Fernando Luque

04/06/2024

KA100 Senior Qualifying
1. Jake Drew – 54.370
2. Helio Meza
3. Blake Nash
4. Jesus Vasquez Jr.
5. Landon Skinner
6. AJ Myers
7. Donovan Bonilla
8. Cooper Shipman
9. Keagan Kaminski
10. Aden Rudolph

03/25/2024

Can’t wait to get the season rolling locally.
Congrats to gfckarting P1 Engines Inc. Jesus Vasquez Jr Racing on the KA100 Senior win this past weekend.

Congratulations to Jesus Vasquez Jr. For bringing home the win in KA100 Senior ‼️

Acceleration Kart Racing // Texas Sprint Racing Series // Speedsportz Racing Park North Houston

03/03/2024

100cc Senior Sun. Final
1. Keagan Kaminski +0.162
2. Kane Martin
3. Josh Campbell
4. Liam Letzsch
5. Gavin Wardle
6. Collin Ruess
7. Trooper Sanchez
8. Jack Doyle
9. Santiago Hermida
10. Valen Venkatesh

03/03/2024

100cc Junior Sun. Final
1. Nico Sarphati +0.073
2. David Ybarra
3. Nixx Eggleston
4. Dean Pedersen
5. Johnie Stamps
6. Erik Doan
7. Jackson Gibson
8. Luca Popescu
9. Payton Westcott
10. McLaren Carroll

03/02/2024

100cc Junior Sat. Qualifying
1. Nico Sarphati – 51.709
2. David Ybarra
3. Nixx Eggleston
4. Dean Pedersen
5. Payton Westcott
6. McLaren Carroll
7. Archer Eversman
8. Erik Doan
9. Zoquan Holbrook
10. Alex Rantala

Photos from MilRock Motorsports's post 11/17/2023

***SOLD***

🚨 GREAT VALUE! 🚨

Kart Republic/ FA KR2

Used 6 races
50mm axle
25mm spindles
Magnesium hubs
KR Mag wheels
New graphics kit
Verified straight on the chassis table

$1850 + shipping (if needed)
*sold as shown
*Cash/Cashiers Check preferred
*credit card fee of 4%
*Paypal / Zelle accepted

Photos from MilRock Motorsports's post 11/15/2023

SOLD***SOLD***SOLD

USED 2023 GFC SS31
*Race Team use

Qty. 3 Available - all are 3 club races old

$3850 Each + shipping (if needed)
*Cash/Cashiers Check preferred
*credit card fee of 4%
*Paypal / Zelle accepted

Contact us with a PM or email [email protected]

SPECS
* Tube Diameter: 30mm
* Wheelbase: 1045mm
* Rear Axle Diameter: 50mm
* Stub Axle Diameter: 25mm
* Bodywork: KG 507 Side Pod, Front Nose /508 Fairing
* Fuel Tank: 8.5 Liter
* Wheels: GFC Spec Magnesium 130/212
* Wheel Hubs: Magnesium
* Brake System: Hydraulic Floating

Photos from MilRock Motorsports's post 11/07/2023

Charles Leclerc S-15

Qty. 1 Available

NEW 2023 Charles Leclerc S-15 Kart
This chassis is manufactured by BirelART
With Freeline Components.

30mm frame
Magnesium Wheels
50mm axle
25mm front spindles
Will come with standard seat

Sale Price: $4500 ( Normal retail is over 5k)

Contact MilRock Motorsports today!
Email; [email protected]
Or send us a PM

Photos from MilRock Motorsports's post 11/07/2023

****SOLD****

BirelART 2023 S-15 Chassis

Used 2023 BirelART race team chassis available at MilRock Motorsports.

Both karts have race wins and/or track records this past season. They are setup as we raced them. Ran 5-6 club weekends.

-All 30mm frame
-50mm axles
-25mm front spindles
-Chassis protectors
-Magnesium Freeline wheels (130 fronts / 210 rear)
-New graphics installed
-Will come with standard seat

Sale price: $3500

Contact MilRock Motorsports via PM or
Email: [email protected]

08/01/2023

About last weekend….
If your local track needs a sweeping, let us know. We are grateful for the results of our hard work. Want to join us at an event? Shoot us a message and we will get you in the seat.

03/03/2023

OK-N engines now available from MilRock. We are excited to make this product available. Get yours today!

Photos from MilRock Motorsports's post 10/28/2022

🚨 Jecko Kart seats on sale! 🚨

Here is what we have:

Qty.1- B3
Qty.2- BH3
Qty.4- C5

Retail Price: $279ea.
SALE PRICE: $200 ea. + tax and shipping

*shipping in the US only

Photos from MilRock Motorsports's post 10/24/2022

Used Milrock race team chassis. This chassis was built and fully maintained by Milrock. This kart has brand new graphics, nose cone, side pods, and driver panel. Used 4 races where it sat on pole and ran top 5 each time.

Located in Wisconsin. Local pickup or can be shipped freight at buyers expense. Shipping in USA only.

Price: $3950.00 + shipping if needed.

Please contact us with any questions via phone, email or DM.
Phone: 414-430-5903
Email: [email protected]

Photos from MilRock Motorsports's post 10/24/2022

Used Milrock race team chassis. This chassis was built and fully maintained by Milrock and was always a front runner. It will come with a new Ricciardo factory graphics(not installed) and a standard seat sized to your needs.

Located in Wisconsin. Local pickup or can be shipped freight at buyers expense. Shipping in USA only.

Price: $3950.00 + shipping if needed.

Please contact us with any questions via phone, email or DM.
Phone: 414-430-5903
Email: [email protected]

07/12/2022

Chris Wehrheim takes the victory aboard his MilRock Motorsports prepared Birel ART chassis this past weekend at the United States Pro Kart Series event at the Briggs & Stratton Motorplex at Road America.

We would also like to thank Nash Motorsportz and Comet Racing Engines for helping support the effort to have Chris in the seat. This just shows that teams can work together and not let stickers, chassis brands, engines, etc get in the way of putting a driver in the seat.

Congrats Chris man’s thanks for choosing MilRock!

07/10/2022

goes pole on the MilRock

07/09/2022

KA100 Senior Group 1 Happy Hour
1. Aden Rudolph – 49.023
2. Jeremy Fletcher
3. Connor Ferris
4. Race Liberante
5. Aiden Levy
6. Tyler Wettengel
7. Austin Jurs
8. Zach Collins
9. Logan Mueller
10. Gavin Bayliff

Photos from MilRock Motorsports's post 06/26/2022

Shout out to our sponsor . Thank you for the support!

06/23/2022

Another fresh batch of chassis in the house. Come join us in victory lane in an all new RY30-S14 today! Contact Milrock for more details.

06/21/2022

Check out the highlights from our race win this past weekend! PSL Karting Birel ART Source Racing Engines Road Track and Trail LLC Route66 Kart Racing

Photos from MilRock Motorsports's post 06/21/2022

Hard work and positive attitudes will always pay off. Milrock was able to stand on the podium both Saturday and Sunday at the Route66 Kart Racing event held at Badger Kart Club this past weekend. Driver Stephen Dial achieved a well deserved 3rd place finish with the fastest lap of the final on Saturday and a hard fought Win on Sunday in the talent stacked KA100 Senior category.

Milrock would like to thank Jerry Kindler and Jerome Pettke of Source Racing Engines, PSL Karting, Birel ART chassis, and all the customers that support our business.

If you would like to be on the same race winning equipment, contact us today!

Photos from Josh Bilicki Racing's post 05/25/2022

It was a pleasure to have Josh Bilicki Racing join us last weekend at Briggs & Stratton Motorplex at Road America. Thank you for choosing Milrock!

Photos from MilRock Motorsports's post 12/02/2020

****SOLD****SOLD****

For Sale: 3 Available

New Praga / IPk Dark 2 Chassis
-30mm tube frame
-25mm Spindles
-IPK CCS system for caster/camber
-50mm Medium Axle
-DWT Magnesium Wheels
-Front Torsion Bar
-Angled steering hub
-KG Buru Bodywork
-Self Adjusting Brakes

-This chassis is Highly versatile and can be used in both 4 or 2 cycle competition.

Super Sale Price : $2750 each
*buyer pays tax and shipping/fright cost.

PM for more details.

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Address


829 W College Avenue
Waukesha, WI
53186

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

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