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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | Aura XR3 2025 | Horizon ASL 2023-24 | Aura XR5 2023-24 | - |
| Code | UA#42962002 | UA#4294810125 | UA#42951602 | - |
| Model card | link | link | link | - |
| Size | 500, 520, 540, 560, 580 mm | 15", 17", 19" | 500, 520, 540, 560, 580 mm | - |
| Frame | triple butted alloy 6061, max tyre size 700 × 42C | alloy 6061 (ASL) | triple butted alloy 6061 | - |
| Front fork | AUTHOR alloy, 1.5" tapered | RST Nova ML lock out (60 mm) | AUTHOR carbon 1.5" tapered | - |
| Head parts | PRESTINE Integrated, 1.5" tapered | PRESTINE Integrated 1-1/8" | PRESTINE Integrated 1.5" tapered | - |
| Chain Wheel | PROWHEEL RPL, 48-32 teeth, 172,5 / 175 mm cranks | PROWHEEL, 42-34-24 teeth, 170 / 175 mm cranks | FSA Gossamer Pro, 46-30 teeth, 172.5 / 175 mm cranks | - |
| BBParts | SHIMANO BB-UN300, cartridge | VP COMP, cartridge | FSA BB-6000, BB unit | - |
| Front derailleur | SHIMANO Sora | SHIMANO TY700 (31.8) | SHIMANO GRX 400 | - |
| Rear derailleur | SHIMANO Sora | SHIMANO TX800 | SHIMANO GRX 400 | - |
| Shifters | SHIMANO Sora (18) | SHIMANO Acera (24) | SHIMANO GRX 400 (20) | - |
| Free wheel | SHIMANOCS- HG400-9, 11-32 (9) | SHIMANO HG200-8, 12-32 (8) | SHIMANO HG500-10, 11-34 (10) | - |
| Chain | SHIMANO HG53 | KMC Z8.3 | KMC X10 | - |
| Hubs | QUANDO Road Disc, 12 × 100 mm thru front axle, 32 holes | QUANDO Disc, 32 holes | QUANDO Road Disc, 12 × 100 mm thru front axle, 12 × 142 mm rear thru axle, 32 holes | - |
| Brakes | SHIMANO RS305, disc mechanical (160 mm rotors) | TEKTRO HD-T275, disc hydraulic (6" rotors) | SHIMANO GRX 400, disc hydraulic (160 mm rotors) | - |
| Brakes levers | SHIMANO Sora | SHIMANO | SHIMANO GRX 400 | - |
| Rims | JALCO SRD 21, 32 holes | AUTHOR Xenon 29, 32 holes | JALCO SRD 21, 32 holes | - |
| Spokes | black stainless steel 2.0 mm | black steel | black stainless steel 2.0 mm | - |
| Tires | PANARACER Gravel King SK Sport, 700 × 38C (40-622) | AUTHOR Cross 700 × 38c | PANARACER Gravel King SK Sport aramid 700 × 38C (40-622) | - |
| Handlebar | PROMAX, 420 / 440 / 460 mm | steel, 20 mm, 660 / 680 mm | PROMAX 420 / 440 / 460 mm | - |
| Grips/Bar tapes | AUTHOR suede / gel | - | AUTHOR suede / gel | - |
| Stem | AUTHOR alloy | ZOOM alloy | AUTHOR alloy | - |
| Seat post | AUTHOR alloy (27.2) | ZOOM alloy (27.2) | AUTHOR alloy (27.2) | - |
| Seat clamp | AUTHOR (31.8) | AUTHOR (31.8) | AUTHOR (31.8) | - |
| Saddle | AUTHOR Guru | AUTHOR Area | AUTHOR Guru CR | - |
| Speed | 18 | 24 | 20 | - |
| Weight | 11,4 kg / 52 cm | 14,1 kg / 17" | 10,2 kg / 54 cm | - |
| Pedals | - | AUTHOR Non Slip plastic | - | - |
| Grips | - | AUTHOR ErgoGrip | - | - |
