What causes Final drive spline wear/failure on the Bmw R 1150 Gs?

Clunking on acceleration, check service history for greasing Estimated fix cost: $300-$800

What causes Throttle body sync and surging on the Bmw R 1150 Gs?

Rough idle, hesitation between 2000-3000 RPM Estimated fix cost: $100-$300

ABS warning light on, test brake feel at low speed Estimated fix cost: $200-$600

Ticking engine noise, ask for maintenance records Estimated fix cost: $300-$500

Known issues to inspect before buying a used Bmw R 1150 Gs. What to check and how much repairs cost.

SERIOUS

Clunking on acceleration, check service history for greasing

Fix cost: $300-$800

MODERATE

Rough idle, hesitation between 2000-3000 RPM

Fix cost: $100-$300

MODERATE

ABS warning light on, test brake feel at low speed

Fix cost: $200-$600

SERIOUS

Ticking engine noise, ask for maintenance records

Fix cost: $300-$500

☐Check final drive for play and grease

☐Test ride above 50mph for surging

☐Inspect for oil leaks around airhead

☐Verify ABS light clears after startup

Solid if maintained, splines are dealbreaker