Review: Shimano SP41 Shift Housing | BIKE Magazine
Shimano SIS-SP41 derail casing, 4mm - grey 50M/box for sale online | eBay
10pcs Shimano Dura-ace St-9000 Short Outer Cap Of Variable Speed Catheter Sis Sp41 Long Nose Cap Original Bike Accessories - Bicycle Cables & Housing - AliExpress
Genuine Nos Shimano SIS SP41 Shifter Cable Housing Set, 2x24", 1x12", Black, New | eBay
Shimano Tourney SIS-SP41, Black | Bikeinn
Shimano Road Bike Ot-sp41 Shift Cable&housing Set - Bicycle Cables & Housing - AliExpress