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Rear reflex reflector may detach (safety recall)
electrics rare Recall
The rear reflex reflector may have incorrect fasteners, causing it to fall off and making the motorcycle less visible to other road users. This affects all 2020 Tiger 900 variants including Rally Pro.
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Engine ticking noise around 5,600 mi (9,000 km)
engine occasional
Some bikes develop a noticeable ticking noise from the engine after moderate mileage, often around the end of the first year of ownership. The noise appears to come from the valve train, which points to valve clearance or cam follower wear, and a valve clearance check is recommended.
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Front and underseat USB/electrical socket failures
electrics occasional
The front 12V socket and underseat USB port can stop working due to loose connections or water ingress, limiting charging options on the road.
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Horn detachment
bodywork rare
The horn bracket may loosen or the horn itself may fall off due to vibration, leaving the rider without a warning device.
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Passenger seat locking mechanism jamming
bodywork occasional
The passenger seat latch can jam, preventing access to the underseat storage compartment. This can be problematic when trying to charge devices or retrieve tools.
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Fog light failure
electrics occasional
The accessory fog light (sometimes standard on Rally Pro) can fail due to water intrusion or electrical faults.
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Quickshifter failure when wet
drivetrain occasional
Several owners report the quickshifter stops working after riding in heavy rain or washing the bike, with symptoms resolving once dry. Some resorted to covering the sensor with plastic wrap.
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Engine stalling on 3rd-to-2nd downshift or low-rpm clutch-up, particularly in Rain mode
engine occasional
Stalling reported on closed-throttle downshifts and at low-rpm clutch-up, more frequently in Rain ride mode (different fuel map). Anti-stall logic occasionally fails to intervene; some cases require dealer ECU reflash.
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Front brake disc warping with judder under braking
brakes common
Pulsing / judder felt through the front brake lever and bars under braking. Some owners measure runout exceeding the factory limit, with one detailed report citing a significant amount at 7,500 mi (12,000 km). The judder can return after disc machining, suggesting heat-cycle sensitivity rather than mounting issues. Multiple fleet operators report all bikes returning under warranty for warped discs.
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Rear brake caliper sticks; pads and disc overheat
brakes occasional
Rear caliper sticks; disc and pads overheat after relatively short rides; weak pad-spreader spring identified as a recurring cause; pads wear quickly. Resolved by caliper rebuild and spring replacement.
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Intermittent no-start due to faulty right-side switch block
electrics occasional
Pressing the start button does not prime the fuel pump or initiate cranking. Right-side switch block recognised by Triumph dealers as a known faulty assembly; full switchblock replaced under warranty.
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TFT display corruption or failure after water exposure
electrics occasional
TFT shows blue or hexadecimal corruption in heavy rain; in some cases the dash becomes loose due to faulty mounting screws. Recovery after drying is possible but not consistent — replacement under warranty is common. Affects the 7-inch TFT fitted to all marketed variants.
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Bluetooth module pairing unresponsive or unstable
electrics common
The Bluetooth module on Pro variants sometimes ships not enabled, or the pairing menu is unresponsive; iOS pairing requires two simultaneous Bluetooth connections (music and navigation) which is fragile. Dealer-side software fixes (including VIN-entry corrections in the ECU) are commonly required. Affects only `[GT-Pro]` and `[Rally-Pro]`.
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Front fork seal leaks at relatively low mileage
suspension occasional
Left fork seal leaks reported at relatively low mileage; Triumph treats as a wear item rather than warranty. Dust/sand ingress accelerates the failure; aftermarket fork-leg protectors can in some cases trap debris and worsen the problem.
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Heated grips heat briefly then shut off; switch unresponsive
electrics occasional
Grips heat for a few seconds then shut off; control switch becomes unresponsive. Common cause is a chafed positive wire at the bar exit; fuse #4 (10A) protects the circuit.
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Oil seep at alternator-cover wire-harness exit
engine occasional
Engine oil seeps from the alternator/stator cover at the point where the wire harness exits, travelling down the cable and pooling at the connector. Triumph has issued a redesigned cover as a service replacement. Generally addressed under warranty as a good-will repair. Cross-platform Triumph issue but documented for the Tiger 900 specifically.
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TPMS false low-pressure warnings and sensor battery failures
electrics common
Tight pressure tolerances trigger low-pressure warnings even at correct cold pressures (warnings reported at 39–44 PSI). Sensor battery failures reported after several years of use. TigerTool reset sometimes works; aftermarket 433 MHz-compatible sensors are now available as out-of-warranty replacements. Affects only `[GT-Pro]` and `[Rally-Pro]`.
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Water condensation builds inside indicator lenses
electrics common
Condensation accumulates inside all four indicator lenses after rain or pressure-washing; lens seal weak with no weep hole. Cosmetic but consistently reported; some dealers replace under warranty.