Less Friction Where It Matters

This kit updates BoXXer D1 with ButterWagonTech upper tubes, bringing the same friction-reducing design used on the newer generation. Small machined divots in the upper tubes collect oil from the lower legs and carry it to the bushings as the fork moves through its travel, helping the fork stay smoother and more consistent under load.

• ButterWagonTech upper tubes
• For 38mm BoXXer D1 2024+
• Reduces static and dynamic friction
• Right and left upper tubes included
• Bump stops, oil and bolts included