Replaces: BT-45-4-39
Inner Tube
1.0m (39-3/8″). 45.0 (3.9 wall) mm, 1.77″ (0.154″ wall). Inner Tube.
4221321, 4A21321, 4B21321, 100-8221
4228025
102 8206, 32195, 22010, 4221006, 4B21006
4228018