The rear mounting bracket for MA20 caliper is a high-end structural binding piece, essential to install your Axial Discacciati Ma20 brake caliper on your kart. Specifically machined and fitted to be perfectly adaptable to the group's hulls and platinies OTK, This part allows you to mount an ultra-powerful Ma20 braking system while respecting the architecture of your chassis.
Made of high-strength alloy steel mechanical and protected by a premium chrome surface treatment, This support is designed to cash in huge load loads and torque torque torque. Its geometry ensures a rigorous alignment of the caliper with respect to the rear brake disc, thus avoiding any asymmetric wear of the platelets or constraints on the pistons. Its chrome finish offers not only a "racing" look impeccable in the paddock, but also protects the piece against corrosion and projections of track debris.
Technical characteristics:
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Caliper compatibility: Discacciati Ma20 exclusively (fixing wheelbase 80 mm)
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Chassis compatibility: Adaptable on the platinum and group hulls OTK (Tony Kart, Kosmic, wished, redspeed, ln kart, gillard)
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Material: High strength high strength steel
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Finish: Chrome Heavy Mirror (High Thermal and Chemical Protection)
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Role: Anti-vibration rigid support for the rear braking system
👨🔧. The Tip in Michel (the corner of the expert)
* "Hi Ace the key to 13! Install an elite caliper like the DiscaCiati Ma20 on a chassis OTK Using this chrome support, it is an excellent modification to recover from the biting. But beware: rear braking on a kart, it does not tolerate the geometric approximation.
My old mechanic trick for alignment with a millimeter: do not block anything before you put the circuit under pressure !
When you install this bracket on the chassis, fix it first without tightening the screws thoroughly. Then climb your MA20 bracket on the support (80 mm spacing), always a little loose.
Once everything is in place with the disk well in the middle, ask someone to press the brake pedal firmly (or block it with a strap). By putting the circuit under pressure, the platelets will come pinch the 18 mm thick disc and will force the caliper and this chrome support to align absolutely perfect and natural on the axis of rotation.
It is at this moment, while the pedal is depressed, that you have to block all your crosses fixing screws with medium net brake. In this way, your stirrup will not be mounted "through" with respect to the disc. Perfect alignment is the insurance not to have a straight line friction and keep all your well parallel plates! "*
📐. The Mounting & Alignment Guide: Step by Step
1.Preparation of the chassis:5 min.Put the kart on its track trolley and remove the left rear wheel to release total access to the braking area. If an old support is present on the chassis deck, disassemble it.
2.Preation of the chromed support:10 min.Position the new chrome rear bracket on the frame attachment points (adaptable to hulls OTK). Insert the fixing screws by hand without blocking them to leave the game, according to Michel trick.
3.Fixation caliper Ma20:10 min.Present your MA20 bracket in the center of the brake disc. Attach the caliper to the 80 mm spacing of the chrome support. Adjust the left / right side space if necessary using precision wedges.
4.Pressing and final blocking:5 min.Operate the brake pedal to put the inserts in closing contact with the disc. While maintaining the pressure on the pedal, tighten the support screws on the chassis permanently, then the screws of the caliper on the support. Release the pedal and check that the back shaft rotates freely.
❓ 5. FAQ SEO (Frequently Asked Questions)
Q: Is this support comes with fixing hardware ?
A: Not. This product only includes the bare chromed steel attachment tab. You must reuse the original high-strength screws of your chassis board or equip yourself with an optional scrapping kit.
Q: Why is this support specified "adaptable to hulls OTK" ?
A: The group OTK designs its brake turners and cutting its protections / rear hulls according to specific angles. This support has been developed to scrupulously respect these clearances, avoiding and the MA20 stirrup does not come to rub or type against the bodywork or the tubes of the rear train.
Q: Does the chrome finish require special maintenance ?
A: High quality chroming offers an excellent protective barrier, but with the heat of braking and splashing platelet dust, it can tarnish. To give it back its original brilliance, clean it regularly with brake cleaner to remove the fat, and then have a slight shot of lustrous product for metals (Belgom Chrome type) with a soft microfiber cloth.