Author A-Matrix 29D 2026 (black/blue)
Product code: K244209|14
Author A-Matrix 29D 2026 (black/blue)
Grown-up performance. Junior enthusiasm.
For young cyclists who are outgrowing kids bikes and want to move to a more grown-up size without compromise. The Limit 29 is the ideal choice for juniors aged around 12–15 who crave speed, confidence and control, even on longer routes.
- Wheel diameter 29
- Suitable for heights of 143–175 cm, frame size 14/16/18
- Lightweight aluminium frame
- SHIMANO components, 9-speed (11-46)
- Suntour SF18-XCE28 suspension fork
- TEKTRO hydraulic disc brakes
Geometry

| size | min. height | max height | s_t_c_t | s_t_c_c | t_t_h | t_t_a | h_t | c_s | w_b | s_t_ang | h_t_ang | f_l | bb_drop | reach | stack | f_r | handlebars | stem | crank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14" | 143 | 160 | 356 | 559 | 95 | 445 | 1081 | 74 | 69 | 495 | 65 | 386 | 602 | 46 | |||||
| 16" | 157 | 173 | 406 | 580 | 100 | 445 | 1104 | 74 | 69 | 495 | 65 | 406 | 607 | 46 | |||||
| 18" | 166 | 182 | 457 | 601 | 105 | 445 | 1125 | 74 | 69 | 495 | 65 | 426 | 611 | 46 |
Additional information
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| speeds: | 9 |
| frame: | hliník 29 |
| pedals: | plast |
| front wheel / hub: | QUANDO Disc, 32 děr |
| rear wheel / hub: | QUANDO Disc, 32 děr |
| tires: | KENDA Aptor 29 x 2.10 |
| rear derailleur: | SHIMANO Cues 4000 |
| saddle: | AUTHOR Cadet |
| chain: | KMC XGlide |
| fork: | SUNTOUR XCE28 29 (80 mm) |
| brake levers: | TEKTRO HD-M276 WS |
| brakes: | TEKTRO HD-M276, kotoučové hydraulické |
| shifters: | SHIMANO Cues 4000 (9) |
| cranks: | PROWHEEL, 32 zubů, 170 mm kliky |
| cassette: | SHIMANO CS-LG300-9, 11-46 zubů (9) |
| manufacturer code: | 42964000, 42964001, 42964002 |
| EAN: | 8590816089853, 8590816089860, 8590816089877 |
| seatpost: | Hliník (27.2) |
| model year: | 2026 |


















































































































































































































































































































































































































































































