Engine
AssemblyAir-cooled parallel-twin around 650 cc tuned for midrange punch, with cooling fins as a styling cue. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Engine
11 top-level lines as of r21265| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crankcase | cafe-racer-motorcycle-crankcase | 1× | 1 | · | part |
| 2 | Finned Cylinder Block | cafe-racer-motorcycle-cylinder-block | 1× | 1 | · | part |
| 3 | Piston & Rings | cafe-racer-motorcycle-piston-set | 2× | 2 | · | part |
| 4 | Crankshaft | cafe-racer-motorcycle-crankshaft | 1× | 1 | · | part |
| 5 | Cylinder Head (SOHC) | cafe-racer-motorcycle-cylinder-head | 1× | 1 | · | part |
| 6 | Valvetrain 4 parts | cafe-racer-motorcycle-valvetrain | 1× | 1 | 0 | assembly |
| 7 | Oil System 3 parts | cafe-racer-motorcycle-oil-system | 1× | 1 | 0 | assembly |
| 8 | Spark Plug | spark-plug | 2× | 2 | · | part |
| 9 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 10 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 11 | O-Ring Set | oring-set | 1× | 1 | · | part |