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Product | Context 2025 | AUTHOR Solution ASL 27,5 2019 | - | - |
Code | UA#42957302 | UA#42905602 | - | - |
Model card | link | link | - | - |
Size | 17", 19", 21" | 14", 16", 18" | - | - |
Frame | triple butted hydroformed alloy 6061 29" | alloy 6061 27.5" (ASL) | - | - |
Front fork | RST F1RST 29 15 TRL, air, remote lock out (100 mm) | RST Blaze 27.5 ML oil, lock out (100 mm) | - | - |
Head parts | PRESTINE Integrated, 1.5" tapered | PRESTINE Integrated 1-1/8" | - | - |
Chain Wheel | SHIMANO M510-1, 34 teeth, 170 / 175 mm cranks | SUNTOUR XCM 40-30-22 teeth 170 mm cranks | - | - |
BBParts | SHIMANO BB-52, BB unit | SUNTOUR XCT cartridge | - | - |
Rear derailleur | SHIMANO Deore | SHIMANO Altus | - | - |
Shifters | SHIMANO Deore (12) | SHIMANO Altus (27) | - | - |
Free wheel | SHIMANO CS-M6100-12, 10-51 (12) | SHIMANO HG200-9 11-34 (9) | - | - |
Chain | KMC X12 | KMC Z9 | - | - |
Hubs | AUTHOR Helium 15 / SHIMANO, 15 × 100 mm thru front axle, 12 × 148 mm rear axle, 32 holes | QUANDO Disc 32 holes | - | - |
Brakes | SHIMANO BR-MT410, disc hydraulic (7" rotors) | TEKTRO Auriga disc hydraulic (6" rotors) | - | - |
Brakes levers | SHIMANO BL MT401 | TEKTRO Auriga WS | - | - |
Rims | AUTHOR Xenon TRC 29, 32 holes | AUTHOR Xenon 27.5 32 holes | - | - |
Spokes | black stainless steel 2.0 mm | black steel | - | - |
Tires | VITTORIA Barzo, aramid, 29" × 2.25" | AUTHOR Speed Master 27.5" x 2.00" | - | - |
Handlebar | AUTHOR Flatbar, 9°, 700 / 720 mm | AUTHOR 8° 640 / 660 mm | - | - |
Stem | AUTHOR alloy | AUTHOR alloy | - | - |
Seat post | AUTHOR alloy (31.6) | AUTHOR alloy (31.6) | - | - |
Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | - | - |
Saddle | AUTHOR Navigator | AUTHOR Fenix | - | - |
Speed | 12 | 27 | - | - |
Front derailleur | - | SHIMANO Altus (34.9) | - | - |
Pedals | - | resin | - | - |
Grips | - | AUTHOR high density foam | - | - |
Weight | - | 14,2kg / 16" | - | - |