Wheel, Front, Aluminium Spacer Kit, Ninja 400 Replace the heavy steel rear wheel spacers with these “self-retaining” lightweight 6061-T6 aluminium spacers. The outer spacers are designed with a lip that slips in behind the seal to retain the spacers in the wheel. No more lost spacers rolling across the workshop floor! Lighter weight allows the suspension to react more positively, so better handling and good looks! Related
