Is there a coil option for the new BoXXer? No. With our most linear air spring curve to date, we’re sure you’ll be stoked on the air spring Related articles Which parts are needed to change BoXXer’s travel? What makes the new DebonAir+ so special? Can I upgrade my current RockShox fork with a Charger 3 damper? Can I put a ZEB air spring in the new BoXXer? Or vice versa?