What causes Final drive spline wear and failure on the Bmw R 1200 St?

Clunking on acceleration, inspect rear wheel splines Estimated fix cost: $500-$1200

What causes Throttle body synchronization issues on the Bmw R 1200 St?

Rough idle, surging at low speeds Estimated fix cost: $150-$300

Ticking noise, ask for valve service history Estimated fix cost: $200-$400

ABS warning light on, test brake system thoroughly Estimated fix cost: $400-$900

Known issues to inspect before buying a used Bmw R 1200 St. What to check and how much repairs cost.

SERIOUS

Clunking on acceleration, inspect rear wheel splines

Fix cost: $500-$1200

MODERATE

Rough idle, surging at low speeds

Fix cost: $150-$300

MODERATE

Ticking noise, ask for valve service history

Fix cost: $200-$400

SERIOUS

ABS warning light on, test brake system thoroughly

Fix cost: $400-$900

☐Check full service history documentation

☐Test ride for drivetrain clunks

☐Inspect final drive for oil leaks

☐Verify ABS and traction control function

Solid tourer, maintenance-dependent, watch drivetrain