Wheelie Bars & Components
Prevent excessive wheel stand, maintain proper launch angle, and stabilize high-horsepower runs with wheelie bars and components from Quarter-Max. We offer high-strength 4130 chromoly and titanium wheelie bar kits, polyurethane wheels, spring-loaded adjusters, top struts, and mounting brackets engineered to absorb initial launch impact and deliver straight-line stability.
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Dual Wheelie Bars
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Single Wheelie Bars
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Wheelie Bar Brackets & Wheel Housings
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Wheelie Bar Load Cells & Sensors
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Wheelie Bar Tools
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Wheelie Bar Top Tubes & Supports
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Wheelie Bar Wheels
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75" Extreme Pro Series Slim-Line Offset Single Wheelie Bar Kit, 4130
Quarter-Max
$597.44The new innovative Rick Jones design is here! Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven...QM-201225$597.44 -
80 in. Extreme Slim-Line Wheelie Bar Kit
Quarter-Max
$856.89Our Extreme Pro Series Slim-Line Wheelie Bar Kits are designed to save weight and fabrication time over the Pro Series kits. This kit provides extra strength with a full x-brace and 1-1/4 in. OD x ...QM-201206$856.89 -
QM .500" ID x .625" OD x .302" W Step Bushing, Wheelie Bar, 4130
Quarter-Max
$10.49Specifications:• I.D.: .500"• Large Step O.D.: .750"• Large Step Width: .302"• Small Step O.D.: .625"• Small Step Width: .105"• Overall Width: .407"• Material: 4130• Commonly used for the wheelie bar...QM-420432$10.49 -
QM .500" ID x .625" OD x .302" W Step Bushing, Wheelie Bar, Titanium
Quarter-Max
$36.74Specifications:• I.D.: .500"• Large Step O.D.: .750"• Large Step Width: .302"• Small Step O.D.: .625"• Small Step Width: .105"• Overall Width: .407"• Material: Titanium• Commonly used for the wheelie...QM-420432T$36.74 -
Out of stock
QM 70 in. Extreme Slim-Line Wheelie Bar Kit
Quarter-Max
$806.38Our Extreme Pro Series Slim-Line Wheelie Bar Kits are designed to save weight and fabrication time over the Pro Series kits. This kit provides extra strength with a full x-brace and 1-1/4 in. OD x ...QM-201205-QM$806.38 -
QM 70 in. Extreme Slim-Line Wheelie Bar, Welded
Quarter-Max
$1,791.39Our Extreme Pro Series Slim-Line Wheelie Bar Kits are designed to save weight and fabrication time over the Pro Series kits. This kit provides extra strength with a full x-brace and 1-1/4 in. OD x ...QM-201205-1QM$1,791.39 -
QM 70 in. Low Profile Wheelie Bar Kit
Quarter-Max
$806.39The QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...QM-201233$806.39 -
QM 70 in. Low Profile Wheelie Bar, Welded
Quarter-Max
$1,628.54he QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...QM-201233-1$1,628.54 -
QM 70 in. Quarter-Max Wheelie Bar Kit
Quarter-Max
$451.49Our Quarter-Max wheelie bars are made from 1 in. OD x .058 in. wall 4130 top bars and cross tube. The main tubes come with tig welded wheel housing brackets installed. it comes complete with rod...QM-301203$451.49 -
QM 75" Extreme Pro Series Low Profile Slim-Line Offset Single Wheelie Bar Kit, 4130
Quarter-Max
$597.44Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201226$597.44 -
QM 75" Extreme Pro Series Low Profile Slim-Line Offset Single Wheelie Bar Kit, Titanium
Quarter-Max
$2,432.84Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201228$2,432.84 -
QM 75" Extreme Pro Series Low Profile Slim-Line Offset Single Wheelie Bar, 4130, Welded
Quarter-Max
$1,563.44Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201226-1$1,563.44 -
QM 75" Extreme Pro Series Low Profile Slim-Line Offset Single Wheelie Bar, Titanium, Welded
Quarter-Max
$3,959.54Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201228-1$3,959.54 -
QM 75" Extreme Pro Series Slim-Line Offset Single Wheelie Bar Kit, Titanium
Quarter-Max
$2,432.84Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201227$2,432.84 -
QM 75" Extreme Pro Series Slim-Line Offset Single Wheelie Bar, 4130, Welded
Quarter-Max
$1,563.44Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201225-1$1,563.44 -
QM 75" Extreme Pro Series Slim-Line Offset Single Wheelie Bar, Titanium, Welded
Quarter-Max
$3,959.54Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...QM-201227-1$3,959.54 -
QM 80 in. Extreme Slim-Line Wheelie Bar, Welded
Quarter-Max
$1,819.11Our Extreme Pro Series Slim-Line Wheelie Bar Kits are designed to save weight and fabrication time over the Pro Series kits. This kit provides extra strength with a full x-brace and 1-1/4 in. OD x ...QM-201206-1$1,819.11 -
QM 80 in. Low Profile Wheelie Bar Kit
Quarter-Max
$845.19The QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...QM-201234$845.19 -
QM 80 in. Low Profile Wheelie Bar, Welded
Quarter-Max
$1,654.79The QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...QM-201234-1$1,654.79 -
QM 80 in. Pro Mod Double X Wheelie Bar Kit
Quarter-Max
$1,095.14This Pro Mod Double X kit features 80 in. in length and will accommodate up to 20 in. center to center width. Main tubes, upper tubes and main cross member are 1-1/4 in. OD x .065 in. W 4130. X...QM-201229$1,095.14 -
QM 80 in. Pro Mod Double X Wheelie Bar, Welded
Quarter-Max
$1,858.49This Pro Mod Double X kit features 80 in. in length and will accommodate up to 20 in. center to center width. Main tubes, upper tubes and main cross member are 1-1/4 in. OD x .065 in. W 4130. X...QM-201229-1$1,858.49 -
QM 80 in. Pro Series Wheelie Bar Kit
Quarter-Max
$745.49Our Pro Series Wheelie Bars are made from 1-1/4 in. OD x .065 in. wall 4130 top bars and cross tube, and 1-1/8 in. OD x .058 in. wall diagonals. They feature a full "x" design brace for the lower...QM-201203-2$745.49 -
QM 80 in. Pro Series Wheelie Bar, Welded
Quarter-Max
$1,480.49Our Pro Series Wheelie Bars are made from 1-1/4 in. OD x .065 in. wall 4130 top bars and cross tube, and 1-1/8 in. OD x .058 in. wall diagonals. They feature a full "x" design brace for the lower...QM-201203-6$1,480.49 -
QM 85 in. Pro Mod Double X Wheelie Bar Kit
Quarter-Max
$1,109.84This Pro Mod Double X kit features 85 in. in length and will accommodate up to 20 in. center to center width. Main tubes, upper tubes and main cross member are 1-1/4 in. OD x .065 in. W 4130. X...QM-201230$1,109.84 -
QM Center Point Wheelie Bar Bolt
Quarter-Max
$14.69These 3/8”-24 grade 8 bolts have been machined to the correct length for the QM Wheelie Bar Wheel Housings, and feature a center-point on the head of the bolt to provide an eye-appealing and accurate...QM-0214 | QM-0215$14.69 -
QM Lightweight Wheelie Bar Load Cell with 1/2" Hole x 3/4"-16 Thread, Aluminum, Black
Quarter-Max
$415.79Relay the amount of force applied on your wheelie bars to your Racepak with this load cell. Fill the load cell with brake fluid and install the sensor into the 1/8" NPT port. Modification of current...QM-219705-2B$415.79 -
QM Lock Collar, 1 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005$15.74 -
QM Lock Collar, 1-1/2 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005-4$15.74 -
QM Lock Collar, 1-1/4 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005-2$15.74 -
QM Lock Collar, 1-1/8 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005-1$15.74 -
QM Lock Collar, 1-3/8 In. Tube Size
Quarter-Max
$15.74Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in.,...QM-218005-3$15.74 -
QM Low Profile Slim-Line Wheelie Bar Wheel Housing Kit, 4130
Quarter-Max
$49.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture...QM-201204-6$49.99 -
QM Low Profile Slim-Line Wheelie Bar Wheel Housing Kit, Titanium
Quarter-Max
$159.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture...QM-201204-6T$159.99 -
QM Pro Mod Single Wheelie Bar Kit
Quarter-Max
$1,074.14Our new 4130 Steel Pro Mod Single Wheelie Bar Kit features a unique design that incorporates dual top tubes tested and race proven by our Pro Mod teams. This is the strongest single wheelie bar...QM-201232$1,074.14 -
QM Slim-Line Wheel Bearing Hub, Narrow, 1-1/4"
Quarter-Max
$15.74Slim-line wheel bearing hub for 1-1/4" wide wheelie bar wheel housings.QM-420433$15.74 -
QM Slim-Line Wheel Bearing Hub, Standard, 1-5/8"
Quarter-Max
$15.74Slim-line wheel bearing hub for 1-5/8" wide wheelie bar wheel housings.QM-420433-1$15.74 -
QM Slim-Line Wheelie Bar Wheel Housing Kit, Titanium
Quarter-Max
$159.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture...QM-201204-2T$159.99 -
QM Slim-Line Wheelie Bar Wheel, 6-Spoke
Quarter-Max
$199.48Our innovative QM Slim-Line Wheelie Bar Wheels are made of high strength polyurethane and feature widths of 1-1/4" or 1-5/8" at the hubs, and a slim tread width 1/2". The combination of slim tread...QM-219707-4 | QM-219707-6$199.48 -
QM Slim-Line Wheelie Bar Wheel, 8-Hole
Quarter-Max
$199.48Our innovative QM Slim-Line Wheelie Bar Wheels are made of high strength polyurethane and feature widths of 1-1/4" or 1-5/8" at the hubs, and a slim tread width 1/2". The combination of slim tread...QM-219707-5 | QM-219707-7$199.48 -
QM Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-1/4 in. Hub Width
Quarter-Max
$267.74Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-1/4 in. Hub Width Specifications:• Material: Polyurethane• Style: 6-spoke• Available hub widths: 1-1/4" Sold as a pair.QM-219709$267.74