Jan Janssen Sonic Disc 2020
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Geometry
| Add to Compare |
| Reach |
| Stack |
| Top Tube (effective) |
| Seat Tube C-T |
| Head Angle |
| Seat Angle |
| Head Tube |
| Chainstay |
| Wheelbase |
| Front Centre |
| BB Drop |
| BB Type |
| Fork Rake / Offset |
| Axle to Crown |
| Seatpost Diameter |
| Tyre Max Width |
| Data Source |
| S | M | L | XL | 2XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 365 | 313 | 440 | 470 | 335 |
| Stack | 454 | 479 | 519 | 653 | 594 |
| Top Tube (effective) | 515 | 623 | 638 | 565 | 495 |
| Seat Tube C-T | 513 | 557 | 451 | 459 | 542 |
| Head Angle | 65 | 66 | 62 | 69 | 63 |
| Seat Angle | 84 | 62 | 76 | 64 | 65 |
| Head Tube | 97 | 127 | 142 | 193 | 198 |
| Chainstay | 497 | 383 | 361 | 450 | 436 |
| Wheelbase | 836 | 963 | 840 | 804 | 873 |
| Front Centre | 467 | 503 | 673 | 620 | 541 |
| BB Drop | 68 | 59 | 57 | 56 | 67 |
| BB Type | BB86 | BB86 | BB86 | BB86 | BB86 |
| Fork Rake / Offset | 34 | 49 | 48 | 46 | 44 |
| Axle to Crown | 387 | 326 | 340 | 392 | 328 |
| Seatpost Diameter | 30 | 24 | 23 | 28 | 30 |
| Tyre Max Width | 28MM | 28MM | 28MM | 28MM | 28MM |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Select 
two sizes then 'Compare'
two sizes then 'Compare'Measurements are in millimeters and degrees.
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