The Orbea Internal Battery Fixing Bolts X35 21 are purpose-designed hardware for securely mounting the internal battery on Orbea e-bikes equipped with the Mahle X35 system. These precision bolts help ensure that your battery stays firmly in place inside the frame, even over rough roads, daily commutes, or long-distance rides. By using the correct original mounting bolts, you maintain the integrity of the frame, reduce unwanted movement or rattling, and help protect both the battery and wiring from unnecessary stress.
Ideal as replacement hardware or as a spare set for your workshop, these fixing bolts are a small but essential component in keeping your e-bike reliable and quiet. Using genuine Orbea parts also supports proper alignment and fit with the existing battery mount and frame design, which can be critical for long-term durability. Whether you are performing routine maintenance, replacing worn or lost bolts, or completing a frame rebuild, the Orbea Internal Battery Fixing Bolts X35 21 provide the secure connection your internal battery system depends on.