Granby Twin tube - c 1922
Posted: Wednesday 19th August 2020
| Frame | Year of manufacture uncertain, believed to be 1922. Seat tube 20" centre to top. Top Tube centre to centre 22" |
| Wheels | Wood rims, 'Ambra Superca London Factories' Italy on BSA hubs |
| Chainset | BSA inch-pitch 22-tooth |
| Pedals | BSA |
| Gears | Single fixed |
| Brakes | N/A |
| Stem/Bars | Deep-drop track bars |
| Headset | Clip type |
| Saddle | Brooks B17 Sprinter |
| Extra details | All bright parts nickel plated as original, finish as per catalogue Garnet 3/6d extra. (17½ new pence). The model advertised in 1924 Granby catalogue had 'struts' between the twin down tubes, it is assumed to stiffen the bottom bracket area. |
Thanks for reading
Posted: Wednesday 19th August 2020
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