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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | Charisma 55 2025-26 | AUTHOR Modus 29 2014 | - | - |
| Code | UA#4296270126 | UA#42824402 | - | - |
| Model card | link | link | - | - |
| Size | 48 cm (S), 50 cm (M), 52 cm (L), 55 cm (XL) | 17", 19", 21" | - | - |
| Frame | AUTHOR carbon Toray T700 monocoque, max tyre size 700 × 35c | AUTHOR C-carbon monocoque 29" | - | - |
| Front fork | AUTHOR carbon Toray T700 monocoque, 1.5" tapered | RST F1RST 29 15 Air TRL air, remote lock out 15 mm thru axle 1.5" tapered steerer (100 mm) | - | - |
| Head parts | FSA No. 55R ACR / STD 1,5" | AUTHOR Integrated 1.5" tapered | - | - |
| Chain Wheel | SHIMANO 105, 50-34 teeth, 170 / 172,5 / 175 mm cranks | SHIMANO M590 44-32-22 teeth 170 / 175 mm cranks | - | - |
| BBParts | SHIMANO BB-R500 BB unit | SHIMANO M590 BB unit | - | - |
| Front derailleur | SHIMANO 105 | SHIMANO Alivio (34.9) | - | - |
| Rear derailleur | SHIMANO 105 | SHIMANO Deore | - | - |
| Shifters | SHIMANO 105 (24) | SHIMANO Alivio (27) | - | - |
| Free wheel | SHIMANO CS-HG710-12, 11-36 (12) | SHIMANO HG-50-9 11-34 (9) | - | - |
| Chain | SHIMANO CN-H7100-12 | SHIMANO HG-53 | - | - |
| Hubs | MAVIC Ksyrium 30 CL 700 UST, wheel set, 24 holes, 12 × 100 mm thru front a×le, 12 × 142 mm rear a×le | AUTHOR Helium / Xenon Disc 15 mm thru axle white 32 holes | - | - |
| Brakes | SHIMANO R7170, disc hydraulic (160/140 mm rotors) | TEKTRO Draco WH disc hydraulic (7" rotors) | - | - |
| Brakes levers | SHIMANO ST-R7120 | TEKTRO Draco WH | - | - |
| Rims | MAVIC Ksyrium 30 CL 700 UST, wheel set, 24 holes | AUTHOR Neon Pro 29 black 32 holes | - | - |
| Spokes | MAVIC | black stainless steel 2.0 mm | - | - |
| Tires | VITTORIA Zaffiro Pro V, folding, 700 × 30c | GEAX Mezcal Kevlar 29" x 2.10" | - | - |
| Handlebar | FSA A-Wing, 420 / 440 mm | AUTHOR Flatbar 0 mm 660 / 680 mm | - | - |
| Grips/Bar tapes | AUTHOR microfiber / gel | - | - | - |
| Stem | FSA NS SMR-II | AUTHOR alloy | - | - |
| Seat post | RITCHEY Comp Carbon Zero (27.2) | AUTHOR alloy (31.6) | - | - |
| Saddle | PROLOGO Dimension SPACE T4.0 | AUTHOR Summit | - | - |
| Speed | 24 | 27 | - | - |
| Weight | 8,9 kg / 52 cm | 12,5 kg / 19" | - | - |
| Pedals | - | SHIMANO M520 clipless | - | - |
| Grips | - | AUTHOR Pro Lock | - | - |
| Seat clamp | - | AUTHOR (34.9) | - | - |
