B-G Racing Aluminium Camber Gauge Frame (BGR307)

B-G Racing Aluminium Camber Gauge Frame is a CNC-machined aluminium wheel-alignment tool for repeatable race-car camber measurements. Choose BGR307FR, frame only, or BGR307, frame with the BGR304 Digital Dual Axis Angle Gauge. The frame suits wheel rims up to 20 inches. Castor measurement requires suitable turn or slip plates and the correct measurement procedure.

Choose the right option

• Without Digital Dual Axis Angle Gauge, BGR307FR: one aluminium camber frame. The BGR304 digital gauge is not included. If you already have an angle gauge, confirm its mounting compatibility before ordering.
• With Digital Dual Axis Angle Gauge, BGR307: one aluminium camber frame supplied with the BGR304 digital gauge. The gauge has a -90° to +90° range and 0.02° resolution. Resolution is the displayed increment, not a guarantee of measurement accuracy.

Product details

• Manufacturer: B-G Racing
• Construction: CNC-machined aluminium frame
• Wheel rim compatibility: up to 20 inches; check rim contact points and clearance on your wheels
• Use: camber measurement and castor measurement with suitable additional equipment
• Operation: suitable for left- and right-handed use
• Digital gauge: removable BGR304, supplied only with the BGR307 option

Why repeatable camber measurements matter

Camber affects tyre contact, cornering grip, tyre wear and vehicle balance. A repeatable measurement process helps you return to a known setup after suspension adjustments or a kerb strike, rather than guessing at the geometry. This frame is useful for circuit, endurance, touring-car, rally, drift and time-attack setup work, as well as suitable track-day and performance vehicles.

Keep tyre pressures, vehicle load, ride height, suspension settling and the setup surface consistent. Seat the frame correctly against the rim, check the gauge calibration using its instructions, and record measurements in your setup notes. For castor, use suitable turn or slip plates and follow the equipment's steering-sweep procedure. The frame and gauge do not measure toe or corner weights.

Practical setup advice from Harris Race Radios™

Harris Race Radios™ is an authorised B-G Racing dealer, sourcing these products directly from B-G Racing. Our team can help you choose the frame, gauge and supporting alignment equipment for your workshop or trackside process. New Zealand supply is available, with delivery to Australia also available. Contact us to confirm current stock and dispatch timing.

Aaron Harris brings professional race-driving and race-engineering experience, including Barcelona 24 Hour 1st in class in 2013, Bathurst 1000 and 12 Hour competition, and engineering work in Porsche Carrera Cup and with Earl Bamber Motorsport, Matt Stone Racing and TekworkX. He uses B-G Racing alignment tools trackside. Read Aaron's motorsport career.

Rex Harris is a qualified Radio Telecommunications Engineer and an Approved Radio Certifier, RSM ARC127 and ARE127, with motorsport radio experience since 1975. His radio expertise complements the team's race-car setup and communications support.

Camber and alignment guides

• How to measure camber on a race car, including the camber measurement video.
• How to perform a full race-car wheel alignment.
• Race-car setup tools every workshop should own.
• Motorsport wheel alignment and car setup advice.
• Race Car Alignment Tools & Setup Equipment.

Related alignment equipment

• BGR304 Digital Dual Axis Angle Gauge, the standalone or replacement gauge.
• BGR302 EZ Sweep Castor Slip Wheel Alignment Plates, for castor measurement work.
• BGR200 String Line Kit, for toe and wheel alignment setup.
• BGR201 Replacement String Reels, spares for the string-line system.
• Hub Stand Toe Stick Kit, related toe measurement equipment.
• B-G Racing Pro Hub Stands, setup support; confirm mounting accessories separately.
• Corner Weight Race Car Scales.
• Modular Steel Scale Pad Levelling Trays.
• Protective Carry Bag for the Aluminium Camber Frame Gauge.
• Browse the B-G Racing equipment range.

Frequently asked questions

Does the digital gauge come included?
Only with the BGR307 With Digital Dual Axis Angle Gauge option. BGR307FR is the aluminium frame only, without the BGR304 gauge.

Can this measure castor as well as camber?
Yes, with suitable turn or slip plates and the correct steering-sweep measurement procedure. Those plates are separate equipment.

What wheel sizes does it fit?
The frame suits wheel rims up to 20 inches. Check the rim contact points and available clearance on your specific wheels.

Can I use it with hub stands?
Check the exact hub-stand and mounting-kit compatibility before ordering. Do not assume the frame attaches directly to every hub stand. The BGR304 digital gauge is removable.

Is it suitable for road cars?
It can be used on suitable performance and track-day vehicles when wheel fitment, vehicle preparation and the measurement method are appropriate.

Is it available in New Zealand and Australia?
Harris Race Radios™ supplies B-G Racing equipment in New Zealand, with delivery to Australia available. Contact us to confirm current stock and dispatch timing.