Torque-Transfer Mechanism, Motorcycle for 2025 BMW-Motorrad F 900 GS
No.
Part # / Description / Price
Price
1
M Endurance Chain 
BMW-Motorrad
BMW-Motorrad Notes: For vehicles with M endurance chain [X18aa (+)].
Description: • The high-performance M Endurance chain with diamond-like carbon (DLC) coated rollers features low friction and reduced maintenance effort.
• Reduced efficiency losses thanks to low friction which provides approx. 1% more power at the rear wheel.
• Endless chain (closed, no master link).
• Reduced efficiency losses thanks to low friction which provides approx. 1% more power at the rear wheel.
• Endless chain (closed, no master link).