- Piston diameter: 25mm - Position: front - Spring series: 08866-series (order separately) - Recommend fork oil: Suspension fluid part number Öhlins 962112 (1 liter) or 962113 (4 liter) (Öhlins 01309-xx series) - Oil level mm: 80 mm - Packaging unit: pair - ABE approved Note: Please follow Öhlins recommendations regarding spring rates and oil in relation to rider''s weight and preference as listed in the specific cartridge kit installation instruction for the best possible set-up. Note: Springs are not included and must be purchased separately as 963138/08866-01 (rate 10 N/mm for models without fairing) or 963139/08866-02 (12 N/mm for models with fairing). Note: To lower this cartridge kit you need to order spring kit 963140 (springs are 13 N/mm rated). Lowering will approximately be 25mm. Note: Will not fit Road King CVO 2014 and Electra Glide Low 2016