Tubing kits include fittings for lever and caliper (designed for Shimano brand mineral oil = no DOT 3/4). BH59 includes: cut-to-fit length of hydraulic tubing with 1) pre-installed inline (0-degree) fitting and 1) replaceable inline fitting kit, 2) tubing needle inserts, and installation instructions. BH63/80/90 includes: cut-to-fit length of hydraulic tubing (BH80 utilizes stiffer Vinylon tubing); 1) pre-installed 90-degree banjo fitting with 1) hollow banjo bolt, and 2) banjo sealing o-rings; plus 1) replaceable 0-degree (in-line) fitting kit with barb fitting, compression ferrule and nut, and nose-cone cover; and instructions. Banjo fitting kit includes: 1) 90d banjo fitting, 1) compression nut, and 1) brass tubing insert with compression ferrule (hollow banjo attachment bolt and o-rings sold separately, use: SH-65810). Can also can be used for older XT-M755 levers (with black polyamid tubing) or as replaceable 90d kit for most Shimano brake caliper fittings. Banjo bolt/o-ring kit includes: 1) hollow banjo bolt, and 2) o-rings. Note: BH96 90/90d kits for XTR-M956/966, XT-M755, and Deore-M555 have been discontinued (if needed, substitute BH63 kit SH-65653 plus extra 90d banjo kit SH-65523).