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

Clunking on acceleration, inspect splines for wear Estimated fix cost: $800-$1500

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

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

Ask for service records, listen for ticking Estimated fix cost: $300-$600

Test all electronics before buying Estimated fix cost: $200-$900

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

SERIOUS

Clunking on acceleration, inspect splines for wear

Fix cost: $800-$1500

MODERATE

Rough idle, surging at low speeds

Fix cost: $150-$300

MODERATE

Ask for service records, listen for ticking

Fix cost: $300-$600

MINOR

Test all electronics before buying

Fix cost: $200-$900

☐Pull full service history records

☐Test ride above 60mph for vibration

☐Check final drive for play or clunk

☐Inspect for oil leaks around boxer heads

Solid tourer, maintenance-sensitive, avoid neglected examples