Geometry and Sizing: Pre-2021 and Bosch-powered Xtracycles
Geometry charts
Note sure what these measurements mean? Check out our article – Geometry Charts, Demystified – for explanations on what these measurements mean.
(Pictured here is the RFA Utility)
|
RFA Utility |
Stoker / eStoker | Swoop / eSwoop | Classic / eClassic | |
| Bike weight | 64 lbs. | 50 lbs. / 64 lbs. | 45 lbs. / 59.5 lbs. | 45 lbs. / 59.5 lbs. |
| 1. Head tube length | 9″ (230 mm) | 7.875″ (200 mm) | 7.8″ (197 mm) | 7.6″ (193 mm) |
| 2. Fork length | 16.5″ (422 mm) | 15.25″ (385 mm) | 16.3″ (414 mm) | 16.3″ (414 mm) |
| 3. Fork off set | 5.625″ (143 mm) | 5.125″ (130 mm) | 2.5″ (64 mm) | 2.5″ (64 mm) |
| 4. Seat tube | 18.375″ (468 mm) | 17.75″ (450 mm) | 16.7″ (424 mm) | 18.6″ (472 mm) |
| 5. Reach | 14.5″ (370 mm) | 15.5″ (395 mm) | 14.75″ (375 mm) | 15.5″ (395 mm) |
| 6. Stack | 26.375″ (670 mm) | 24″ (600 mm) | 25.5″ (650 mm) | 25.8″ (655 mm) |
| 7. Effective top tube | 22″ (560 mm) | 22.5″ (570 mm) | 20.5″ (521 mm) | 21.7″ (551 mm) |
| 8. Actual top tube | 22.25″ (565 mm) | 23″ (585 mm) | 23.25″ (591 mm) | 23.5″ (597 mm) |
| 9. Step over height | 23.375″ (570 mm) | 25.75″ (654 mm) | 18″ (457 mm) | 24″ (610 mm) |
| 10. Chainstay length | 25.5″ (648 mm) | 32″ (813 mm) | 31.5″ (800 mm) | 31.7″ (805 mm) |
| 11. Deck length | 25″ (635 mm) | 27″ (686 mm) | 27″ (686 mm) | 27″ (686 mm) |
| 12. Deck height | 27″ (686 mm) | 28″ (711 mm) | 23.5″ (597 mm) | 24″ (610 mm) |
| 13. Wheel base | 49.5″ (1257 mm) | 54.75″ (1395 mm) | 56.3″ (1430 mm) | 56.7″ (1440 mm) |
| 14. Actual length | 76″ (1930 mm) | 83″ (2110 mm) | 83.5″ (2121 mm) | 83.5″ (2121 mm) |