I bought a Mikado TR300 CADENCE here, in paris France. The bike come from Canada Quebec.
I painted and restored. All composantes are original.
I succeeded to save few originals stickers.

I listed all component : Derrailleur Back SACHS HURET NEN Soccless

Derailleur Front SHIMANO 600 ? I don't know...

Crank Takagi Tourney XT

Free wheel Shimano 600 MF-6208 Sealed Mechanism Japan VIA

Original Saddle Tube Sugino SP-KC 26.4 millimètre diamètre

Saddle Royal Made In Italy
Brakes Shimano 105 Golden Arrow Series BL-Z306
Bike Tube, CR-Mo SEAMLESS Tubing, Tange 2, Double Butted Tubes, Mikado Low-Flex Down Tube, Tube Oblique (31 8mm)

Gear lever Suntour
Original Wheel Back Weinmann 516 a 129/ 27x1 ¼ 630 Weinmann AG A129 "Super" Concave (hard annodized) 27" (630 mm);

Original Hubs SEALED BEARING Moyeu