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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | AUTHOR Ronin SL 2020 | Elite 29 2025 | AUTHOR Pimp 2017 | - |
| Code | UA#42930602 | UA#42961302 | UA#42882403 | - |
| Model card | link | link | link | - |
| Size | 500, 520, 540, 560, 580 mm | 18", 20" | L (T/Ta 20,6") | - |
| Frame | triple butted chromoly REYNOLDS | alloyl 6061 29" suspension (integrated battery), air shock FOX DPS Perfomance Float 205 / 57.5 mm (rear travel 150 mm) | hi-ten 20" | - |
| Front fork | AUTHOR alloy 1.5" tapered | FOX 34 Rhythm Float, air, lock out, 15 mm thru axle, 1.5" tapered steerer (150 mm) | hi-ten | - |
| Head parts | PRESTINE Integrated 1.5" tapered | PRESTINE Integrated 1.5" tapered | PRESTINE Integrated 1-1/8" | - |
| Chain Wheel | SHIMANO GRX 600 46-30 teeth 172.5 / 175 mm cranks | SHIMANO Steps E-M600, 38 teeth, 170 / 175 mm cranks | steel 3 piece 25 teeth alloy 170 mm cranks | - |
| BBParts | SHIMANO BBR60 BB unit | SHIMANO Steps | Mid BB, steel axle industrial bearings | - |
| Front derailleur | SHIMANO GRX 810 | - | - | - |
| Rear derailleur | SHIMANO GRX 810 | SHIMANO Cues 6000 | - | - |
| Shifters | SHIMANO GRX 600 (22) | SHIMANO Cues 6000 (11) | - | - |
| Free wheel | SHIMANO HG700-11 11-34 (11) | SHIMANO CS-LG400-11, 11-50 (11) | cassette (9 teeth) | - |
| Chain | KMC X11 EL | KMC eGlide | KMC Z510H | - |
| Hubs | MAVIC Allroad Disc CL UST wheel set 20 holes 12 × 100 mm thru front axle 12 × 142 mm thru rear axle | QUANDO, 15 × 110 mm thru front axle 12 × 148 mm thru rear axle 32 holes | QUANDO 10 mm front axle 14 mm rear axle 36 holes | - |
| Brakes | SHIMANO GRX 400 disc hydraulic (160 mm rotors) | TRP Slate EVO, 4-piston disc hydraulic (7" rotors) | TEKTRO FX-340D rear | - |
| Brakes levers | SHIMANO GRX 600 | TRP Slate EVO | TEKTRO 289A rear | - |
| Rims | MAVIC Allroad Disc CL UST wheel set 20 holes | AUTHOR E-Krypton 29, 32 holes | alloy 36 holes | - |
| Spokes | MAVIC | black stainless steel 2.2 mm | black steel | - |
| Tires | PANARACER Gravel King SK Kevlar 700 × 38c | MAXXIS Dissector aramid 29" × 2.60" | MAXXIS DTH 20" x 2.20" | - |
| Handlebar | RITCHEY Road ErgoMax 420 / 440 / 460 mm | RITCHEY MTN Rizer Trail WCS, 15 mm, 760 / 780 mm | steel 2 piece 724 mm | - |
| Grips/Bar tapes | AUTHOR microfiber / gel | - | - | - |
| Stem | RITCHEY Comp 4-Axis | RITCHEY MTN Trail | alloy | - |
| Seat post | RITCHEY Comp (27.2) | KIND SHOCK RAGEi, suspension, travel 125 mm / 150 mm (30.9) | pivotal steel (25.4) | - |
| Seat clamp | AUTHOR (29.8) | AUTHOR (34.9) | - | - |
| Saddle | AUTHOR Guru CR | AUTHOR E-Mode | AG Lab BMX pivotal | - |
| Speed | 22 | 11 | 1 | - |
| Weight | 10,2 kg /54 | 26,4 kg / 20" | 11,4 kg / L | - |
| Engine | - | SHIMANO Steps E-P801, 250 W | - | - |
| Battery | - | SHIMANO E-806 Li-Ion, 36 V, 17,5 Ah, 630 Wh | - | - |
| Display | - | SHIMANO Steps E-P600, LCD | - | - |
| Pedals | - | HT platform | platform resin | - |
| Grips | - | AUTHOR Pro Lock | BMX | - |
