| Description | Type | OLD | DL | DR | WL | WR | S |
|---|---|---|---|---|---|---|---|
| SP SV-8 Dynamo - 74mm for Brompton (correct)
This is accurate. Hand measured.
|
Front | 74.0 | 53.0 | 53.0 | 28.0 | 18.0 | 2.5 |
| SP SV-8 dynamo rim brake
Own measurements
|
Front | 100.0 | 52.0 | 52.0 | 26.0 | 26.0 | 2.5 |
| SP SV-8 dyno hub rim brake
small efficient dynohub
|
Front | 100.0 | 52.0 | 52.0 | 29.5 | 20.5 | 2.7 |
| SP-Dynamo, SV-8
QR hub, K961
|
Front | 74.0 | 52.0 | 52.0 | 28.0 | 9.0 | 2.4 |
| spec | Front | 142.0 | 58.0 | 45.0 | 38.0 | 48.0 | 2.5 |
| Specialized 135 thru axle disc | Rear | 135.0 | 58.0 | 54.0 | 33.0 | 22.0 | 2.5 |
| Specialized 150mm
OBB
|
Rear | 150.0 | 58.0 | 58.0 | 35.5 | 24.0 | 2.5 |
| Specialized 24mm thru axle | Front | 109.0 | 58.0 | 54.0 | 25.0 | 31.5 | 2.5 |
| Specialized low flange | Front | 100.0 | 38.0 | 38.0 | 33.0 | 33.0 | 2.4 |
| Specialized low flange | Rear | 126.0 | 44.5 | 44.5 | 35.5 | 20.0 | 2.4 |
| Specialized low flange | Rear | 130.0 | 44.5 | 44.5 | 33.5 | 22.0 | 2.4 |
| Specialized medium flange | Front | 100.0 | 43.0 | 43.0 | 33.0 | 33.0 | 2.4 |
| Specialized P Disc | Rear | 135.0 | 58.0 | 54.0 | 38.0 | 17.5 | 2.5 |
| Specialized skraxle by DT | Front | 100.0 | 36.0 | 36.0 | 34.8 | 34.8 | 2.3 |
| Specialized Stout | Front | 100.0 | 45.0 | 45.0 | 37.0 | 37.0 | 2.6 |