Metal, chrome-plated, right, short (thread 35mm)
R45/R65 to 1985, /7 models, CS 9/1980-*
Genuine part quality
Compare: 51161237640 / 51-16-1-237-640
Plastic left, short
2V boxers
Genuine part...
Front wheel bearing 25x47x12
for all two valve boxer...