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Now the fourth motorcycle manufacturer (1, 2, & 3) to issue a recall because of issues with its fitted Brembo brake master cylinder, KTM has the dubious task of informing 2,361 KTM 1290 Super Duke R (2015-2018) and KTM 1290 Super Duke GT (2016-2018) owners.

Like the other recalls before it, this one stems from certain 15mm and 16mm radial-pump brake master cylinders that have been fitted as an OEM part to a slew of high-performance motorcycles.

Because of a manufacturing defect, the plastic piston on these master cylinders – made from a polyphenylene sulphide polymer – may crack and brake under heavy load, severe ABS engagement, and/or during a tip-over.

Recall news from Suzuki Motor of America, as Suzuki is recalling certain 2017-2018 Suzuki GSX-R1000 motorcycles, for an issue with its electronics and drivetrain. This problem affects roughly 3,100 motorcycles.

According to recall documents, the chain on the GSX-R1000 may break when upshifting between first and second gear. This occurs if the rider fails to engage second gear, and a neutral condition gets created, which may cause very high engine RPM.

If the rider then shifts into second gear, without disengaging the clutch, the motorcycle’s chain may stretch or break, which is an obvious safety hazard.

Of all the words that you never want to see in a recall announcement, “explode” probably ranks pretty high on that list.

But, this is exactly what we saw for this recall that affects the 2009-2016 Honda Gold Wing models equipped with an airbag, as the “air bag inflator may explode,” according to the recall headline.

This recall is of course part of the ongoing set of recalls that affect vehicles equipped with Takata airbags – of note, the new 2018 Gold Wing Tour Airbag model does not use a Takata-made airbag.

In total, this recall only affects 960 units (2009-2010 and 2012-2016 model years), though this is the third time that Honda has had to issue a recall for its Gold Wing models, because of Takata.

The massive Brembo master cylinder recall continues to take its toll on the motorcycle industry, with MV Agusta now the latest manufacturer to issue a recall for the faulty braking piece.

Issuing a notice that affects 27 units in total, MV Agusta’s recall applies to 2015 and 2016 MV Agusta F4 RR and MV Agusta F4 RC motorcycles.

As you would expect, MV Agusta will notify affected F4 owners, and MV Agusta dealers will replace the piston on the front brake’s master cylinder, free of charge.

Concerned F4 owners may contact MV Agusta customer service at 1-215-781-1770. MV Agusta’s number for this recall is 18RC01.

Just over a week ago, we broke the news that a massive recall was coming to motorcycles equipped with a particular Brembo master cylinder. Since then, we have seen recall notices from Aprilia and Ducati (affecting roughly 10,000 motorcycles in the USA) with more recalls expected from other brands.

Because recalls in the United States typically come from the motorcycle manufacturer and not the part supplier, mum was the word from the folks at Brembo, though there were a number of questions regarding these recalls that weren’t answered in the NHTSA documents.

Today, Brembo has finally decided to speak about the recalls that are underway in the United States, and presumably will be occurring in other markets as well.

Though not discussing the cause of the issue, or any particulars, from Brembo’s terse statement we at least now know what other brands have been affected by this master cylinder recall. You can read Brembo’s statement, after the jump.

Yesterday we broke the news about a massive recall that is affecting a number of sport bikes with Brembo master cylinders. The first wave of that recall included Aprilia’s two offerings, the Aprilia RSV4 superbike and the Aprilia Tuono 1100 streetfighter.

Today, we get our first official word of another manufacturer that is involved with this massive Brembo brake recall, and it is Ducati. With six affected models, spanning four model years, Ducati North America is recalling roughly 8,000 units because the piston in their master cylinder may crack.

If you recall our previous coverage, the issue stems from the plastic piston in the master cylinder possibly cracking after hard use. If this happens, the master cylinder can stop operating, which can lead to front brake failure. This is an obvious safety concern

Today is the first day of a massive recall for Brembo brakes, as our inbox just received the first official notice of what is expected to a recall that touches a multitude of brands that use the Italian company’s high-performance line of brake master cylinders.

The issue stems from the Brembo’s popular PR16 radial master cylinder unit (the master cylinder that is often paired with the Brembo M50 calipers), which apparently can crack internally at the piston, which can then lead to front brake failure. 

Because of the physical properties of the piston material used on the master cylinder, and the porosity generated during the injection process used to create them, the piston could crack when used on race tracks, or with frequent ABS intervention, or when the motorcycle falls to the ground.

As such when the piston cracks, the front brakes may not operate properly during a braking procedure, which can lead to the front brakes failing entirely. 

A recall has landed for the Honda Fury, which affects only 20 units of the cruiser-styled motorcycle. According to documents filed with the National Highway Traffic Safety Administration (NHTSA), the recall is a result of the bikes missing welds on the fuel tank.

This is because during the manufacturing process, a disruption at the factory allowed a batch of fuel tanks to skip the final welding stage. As such, certain fuel tanks did not receive the necessary welds around the stay bracket, and have only tack welds holding them together.

As you can imagine, vibrations from the road and engine can cause the tack welds to break, which could cause a fuel leak that could pose a safety hazard.

The most adorable motorcycle in Kawasaki’s lineup is getting a recall, as 9,914 units of the Z125 Pro and Z125 Pro KRT Edition motorcycles are being recalled for a faulty ECU setting.

According to documents filed with the National Highway Traffic and Safety Administration (NHTSA), the electronic control unit (ECU) may have an improper setting (ignition timing) for the fuel injection system, which would allow the engine to stall.

MV Agusta USA is recalling certain 2017 MV Agusta Brutale 800 Dragster RR motorcycles, for an issue with their rear wheel assembly. According to the recall documents, the issue stems from defective rear wheel rims and their nipples, which may allow the spokes on the wheel to loosen.

If the rear wheel spokes loosen, it may cause the rear wheel to wobble while at speed, and thus potentially affect the motorcycle’s handling. Only 45 motorcycles are affected by this recall in the United States, but this recall will be initiated worldwide as well.

A fairly small recall in terms of affected units (36), Zero Motorcycles is recalling a number of 2018 motorcycles because their Vehicle Emission Control Information (VECI) label displays the incorrect model year.

Because of this data input error, the units fail to comply with 49 CFR Part 567, “Certification.” As such, this recall affects certain Zero S ZF13.0, Zero S ZF7.2, Zero SR ZF14.4, Zero DS ZF13.0, Zero DSR ZF14.4, Zero FX ZF7.2, and Zero FXS ZF7.2.