2013 — 2017
1462cc (V-Twin) - Blacked Out Special Suzuki trim
Petrol
Engage the clutch through all five gears while accelerating firmly; notice if the engine RPM rises without an increase in road speed, as this could indicate the clutch plates may eventually require inspection or replacement.
Perform a low-speed 'figure-eight' maneuver in a quiet parking lot to ensure the heavy shaft-drive system feels smooth and lacks any jarring 'lash' or unusual clicking sounds during power transitions.
Placing the motorcycle in neutral while idling and listening closely to the primary drive and transmission area; in some units, a minor rattle may emerge, suggesting that the primary chain tensioner might eventually benefit from adjustment or replacement.
Inspecting the final drive housing near the rear wheel for any signs of oil weeping, as the seals on the shaft drive can sometimes show their age after prolonged exposure to our coastal NZ climate.
Usually marks the point where the initial valve clearance check is recommended if not already completed.
A significant milestone where it is common to consider a full service of the drive shaft splines and a deep inspection of the fuel system.
At this stage, it is wise to assess the wear on internal components like the steering head bearings and rear suspension linkage bushings.
Keep the engine oil clean and fresh to protect the large V-Twin internals, especially given our hilly terrain.
Regularly lubricate the clutch and throttle cables to maintain that effortless Boulevard ride feel.
Periodically inspect the black-out trim and fasteners for signs of corrosion, as the B.O.S.S. finish can be sensitive to moisture.
Ensure the final drive oil is replaced at intervals specified in the manual to keep the shaft running quietly.
Check your tire pressures weekly, as these heavy cruisers handle best when the tires are perfectly inflated.
Estimated repair costs if issues arise
If the clutch begins to slip under load, you might eventually need to budget for a friction plate kit. It is a substantial job that requires opening the engine casing, so it is best to set aside funds for parts and labour.
Should you notice a weep at the rear final drive, it is common to consider replacing the oil seals. If this component needs attention in the future, the estimated cost in NZ covers the specialized seals and the required transmission oil change.
Given the weight of the C90T, the head bearings take a fair amount of stress. Depending on the bike's history, you might eventually need to budget for a complete bearing set and the associated labour for the front-end disassembly.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer