RockShox Metric Coil Spring - Length 134mm, Travel 47.5-55mm, 550 lbs, Black 2019 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... RockShox Metric Coil Spring - Length 134mm, Travel 47.5-55mm, 550 lbs, Black 2019 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...