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| Image |  |  |  |  |
|---|---|---|---|---|
| Product | Elevation 29 2025 | Guru 3.0 2026 | Guru 1.0 2025 | Aura XR5 2026 |
| Code | UA#42961102 | UA#42973101 | UA#4296260226 | UA#42972402 |
| Model card | link | link | link | link |
| Size | 17", 19", 21" | 48, 51, 54, 57 cm | 48 cm (S), 51 cm (M), 54 cm (L), 57 cm (XL) | 50, 52, 54, 56, 58 cm |
| Frame | double butted hydroformed alloy 6061 29" (integrated battery) | AUTHOR carbon Toray T700 monocoque (max. tyre size 700 x 47C) | AUTHOR karbon Toray T700/M40 monocoque gravel, max tyre size 700 × 47C | triple butted alloy (max. tyre size 45 mm) |
| Front fork | RST F1RST 110-15 Air, air, lock out, 15 mm thru axle boost, 1.5" tapered steerer (100 mm) | AUTHOR carbon Toray T700 monocoque, 1.5" tapered | AUTHOR karbon Toray T700 monocoque gravel, 1.5" tapered | AUTHOR carbon, 1.5" tapered |
| Engine | SHIMANO Steps EP-600, 250 W | - | - | - |
| Battery | SHIMANO EN806 Li-Ion, 36 V, 17,5 Ah, 630 Wh | - | - | - |
| Display | SHIMANO Steps EN610, LCD | - | - | - |
| Head parts | PRESTINE Integrated 1.5" tapered | FSA 1.5" tapered | FSA Orbit C-40 1.5" tapered | FSA No. 69 / 56 / SRS / Center 1,5" |
| Chain Wheel | SHIMANO Steps EN-600, 38 teeth, 170 / 175 mm cranks | SHIMANO GRX 820-2, 48-31 teeth, 172,5/175 mm cranks | SHIMANO GRX 600, 46-30 teeth, 172,5 / 175 mm cranks | SHIMANO GRX 820-1, 42 teeth, 172,5/175 mm cranks |
| BBParts | SHIMANO Steps | BB unit / T47 85,5 mm | BB unit / T47 85,5 mm | SHIMANO BB-R60, BB unit |
| Rear derailleur | SHIMANO Cues 6000 | SHIMANO GRX 825 Di2 | SHIMANO GRX 810 | SHIMANO GRX 822 |
| Shifters | SHIMANO Cues 6000 (11) | SHIMANO GRX 825 Di2 (24) | SHIMANO GRX 600 (22) | SHIMANO GRX 610 (12) |
| Free wheel | SHIMANO CS-LG400-11, 11-50 (11) | SHIMANO CS-HG710-12, 11-36 teeth (12) | SHIMANO CS-HG701-11, 11-34 (11) | SHIMANO CS-M7100-12, 10-45 teeth (12) |
| Chain | KMC eGlide | KMC X12 | KMC X11 | KMC X12 |
| Hubs | QUANDO, 15 × 110 mm thru front axle, 12 × 148 mm thru rear axle, 32 holes | MAVIC Allroad UST Disc CL, wheel set, 24 holes, 12 x 100 mm thru front axle, 12 x 142 mm thru rear axle | QUANDO Road Disc, 12 × 100 mm thru front axle, 12 × 142 mm rear axle, 32 holes | QUANDO Road Disc, 12 x 100 mm thru front axle, 12 x 142 mm thru rear axle, 32 holes |
| Brakes | TRP Slate EVO, 4-piston disc hydraulic (7" rotors) | SHIMANO GRX 820, disc hydraulic (160 mm rotors) | SHIMANO GRX 400, disc hydraulic (160 mm rotors) | SHIMANO GRX 410, disc hydraulic (160 mm rotors) |
| Brakes levers | TRP Slate EVO | SHIMANO GRX 825 Di2 | SHIMANO GRX 400 | SHIMANO GRX 610 |
| Rims | AUTHOR E-Krypton 29, 32 holes | MAVIC Allroad UST Disc CL wheel set, 24 holes | JALCO SRD 21, 32 holes | AUTHOR Oxygen TRC, 32 holes |
| Spokes | black stainless steel 2.2 mm | MAVIC | black stainless steel 2.0 mm | black stainless steel 2.0 mm |
| Tires | VITTORIA Barzo G2.0 aramid 29" × 2.25" | PANARACER Gravel King X1, foldable, 700 x 45C (max. tyre size 700 x 47C) | PANARACER Gravel King SK Sport, aramid, 700 × 38C (40-622), max tyre size 700 × 47C | PANARACER Gravel King X1, foldable, 700 x 40c (max. tyre size 45 mm) |
| Pedals | HT platform | - | - | - |
| Handlebar | AUTHOR, 15 mm, 740 / 760 mm | FSA Wing AGX, 420/440 mm | FSA Wing AGX, 420 / 440 mm | PROMAX, 420/440/460 mm |
| Grips | AUTHOR Pro Lock | - | - | - |
| Stem | AUTHOR alloy | FSA NS SMR-II | FSA NS SMR-II | AUTHOR alloy |
| Seat post | AUTHOR alloy (30.9) | FSA K-Force SBO carbon (27.2) | FSA Comet SBO alloy (27.2) | AUTHOR alloy (27.2) |
| Seat clamp | AUTHOR (34.9) | - | AUTHOR (31.8) | AUTHOR (31.8) |
| Saddle | AUTHOR E-Mode | PROLOGO Scratch M5 Space AGX Tirox | AUTHOR Guru CR | AUTHOR Guru CR |
| Speed | 11 | 24 | 22 | 12 |
| Weight | 23,8 kg / 19" | 9,3 kg / 54 cm | 9,9 kg / 54 cm | 10,3 kg / 54 cm |
| Front derailleur | - | SHIMANO GRX 825 Di2 | SHIMANO GRX 810 | - |
| Grips/Bar tapes | - | AUTHOR microfiber / gel | AUTHOR microfiber / gel | AUTHOR suede / gel |
