RockShox

4-Bolt BoXXer Fender - D1

The RockShox 4-Bolt BoXXer Fender - D1 is a fork-specific mudguard designed to bolt cleanly onto the 2024+ (D1) 38mm RockShox BoXXer. By controlling spray and deflecting trail debris at the source, it helps keep the front end running smoother in wet or rocky conditions while reducing contamination around key wear areas.

• 2024+ (D1) BoXXer D1 fit - Seamless pairing with the 38mm BoXXer for a clean, integrated look and reliable coverage
• 4-bolt mounting - Secure, no-rattle attachment that stays put through downhill chatter and repeated impacts
• Stanchion and seal protection - Shields stanchions and dust seals from rocks, grit, and debris to help reduce wear and maintenance frequency
• Debris management where it matters - Limits mud and spray thrown back into the fork and cockpit area for better control and visibility in messy conditions