| UDH Stainless Steel Cast Sliding Rear Dropouts, Choose Brake Style | metal-guru.com | 75.85 USD | — | — |
| Road Plus or Gravel Lug Set, Sloping Top Tube | metal-guru.com | 75 USD | — | — |
| Long Point, Sloping Top Tube, Road+, 4 Piece OS Lug Set, 36 HT | metal-guru.com | 71.5 USD | — | — |
| Road+/Touring/Rando, 4 Piece OS Lug Set, 36 HT | metal-guru.com | 71.5 USD | — | — |
| Stainless Steel Cast Sliding Rear Dropouts, Choose Brake Style/Hanger Style | metal-guru.com | 70.95 USD | — | — |
| Motor cabinet for Shimano E6100, E7000, and E8000 series STEPS | framebuildersupply.com | 69.95 USD | — | — |
| Motor cabinet for Bosch Gen 4 motor system - steel | framebuildersupply.com | 69.95 USD | — | — |
| UDH Steel Cast Sliding Rear Dropouts, Choose Brake Style | metal-guru.com | 66.1 USD | — | — |
| Steel Cast Rocking Rear Dropouts, Choose Brake Style | metal-guru.com | 65.95 USD | — | — |
| Steel Cast Sliding Rear Dropouts, Choose Brake Style/Hanger Style | metal-guru.com | 62.2 USD | — | — |
| Motor Mount for Bosch 5, Cast Steel | metal-guru.com | 62 USD | — | — |
| Motor Mount for Shimano EP-800, EP-801, Cast Steel | metal-guru.com | 55 USD | — | — |
| Motor Mount for Shimano E-8000, E-6100, Urban, Cast Steel | metal-guru.com | 55 USD | — | — |
| Bridge for Pinion Transmission, Cast Steel | metal-guru.com | 55 USD | — | — |
| Cabinet for Pinion internal gearbox system - cast steel | framebuildersupply.com | 55 USD | — | — |
| Motor Mount for Bosch 4, Cast Steel | metal-guru.com | 55 USD | — | — |
| Blank Road 4 Piece OS Lug Set, 31.7 HT | metal-guru.com | 51.95 USD | — | — |
| Rear dropouts for flat mount disc brakes - with eyelets | framebuildersupply.com | 42.65 USD | — | — |
| Long Point, Sloping Top Tube, Road+, OS Lug Set, 36 HT | metal-guru.com | 39.5 USD | — | — |
| Road+/Touring/Rando OS Lug Set, 36 HT | metal-guru.com | 39.5 USD | — | — |
| Sloping Top Tube Road OS Lug Set, 36 HT | metal-guru.com | 39.5 USD | — | — |
| Slider Insert Set, No Dropout Body, Choose Style | metal-guru.com | 39 USD | — | — |
| Slider dropouts - Thru-axle (12x1.5) with flat mount tab with or without steel sliders | framebuildersupply.com | 37.95 USD | — | — |
| Motor cabinet for Shimano E6000 series STEPS | framebuildersupply.com | 37.95 USD | — | — |
| Slider dropouts - UDH thru-axle with flat mount tab with or without steel sliders | framebuildersupply.com | 37.95 USD | — | — |
| Complete thru-axle modular dropout set - with/without eyelets - 12mm x 1.5 thread pitch | framebuildersupply.com | 37.2 USD | — | — |
| Complete thru-axle modular dropout set - with/without eyelets - 12mm x 1.0 thread pitch | framebuildersupply.com | 37.2 USD | — | — |
| Lugged BB shell for oversize 1" or 1-1/8" frame - blank for carving - 22.2 round chain stays | framebuildersupply.com | 36.95 USD | — | — |
| Lugged BB shell for standard 1" frame - blank for carving - 22.2 round chain stays | framebuildersupply.com | 36.95 USD | — | — |
| Rear dropouts for ISO disc brakes - with eyelets | framebuildersupply.com | 36.65 USD | — | — |
| Stainless Steel Hooded Thru-Axle Rear Dropouts, 2 eyelets | metal-guru.com | 36.5 USD | — | — |
| Steel UDH Hooded Flat Mount Thru-Axle Rear Dropouts, 1 eyelet | metal-guru.com | 36.5 USD | — | — |
| Hooded rear thru-axle dropout for flat-mount disc brakes for Universal Derailleur Hanger | framebuildersupply.com | 35.65 USD | — | — |
| Rear thru-axle (M12 x 1.0) dropouts for flat mount disc brakes - with eyelets | framebuildersupply.com | 35.65 USD | — | — |
| Rear thru-axle (M12 x 1.5) dropouts for flat mount disc brakes - with eyelets | framebuildersupply.com | 35.65 USD | — | — |
| Lugged BB shell for oversize 1" or 1-1/8" frame - 22.2 round chain stays | framebuildersupply.com | 34.5 USD | — | — |
| Steel UDH Hooded Flat Mount Thru-Axle Rear Dropouts | metal-guru.com | 34.5 USD | — | — |
| Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval chain stays | framebuildersupply.com | 34.5 USD | — | — |
| Lugged BB shell for standard 1" frame - 22.2 round chain stays | framebuildersupply.com | 34.5 USD | — | — |
| Slider dropouts - Thru-axle (12x1.5) with ISO tab & derailleur hanger with or without steel sliders | framebuildersupply.com | 32.95 USD | — | — |