| Selected Bikes |  Author Ultrasonic 27.5 2021-22
Brand: Model: |
 Kreidler Dice 29er 4.0
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Speed | 11 | -- | ||
| Frame | Triple butted hydroformed alloy 6061 27.5" | Aluminum 6061, 29 "MTB | ||
| Stem | AUTHOR alloy | SONOS, 31.8 mm x 80 mm, 4-way clamping | ||
| Handle Bar | AUTHOR Flat Top bar 9° 620 / 640 mm | SONOS aluminum riser bar, 9 °, 700 mm | ||
| Fork | Front : RST F1RST 27.5 air, lock out (80 mm) | Suntour XCM-DS, 100 mm travel with lockout, | ||
| Seatpost | AUTHOR alloy (31.6) | SONOS, patent, aluminum, 31.6 mm, 400 mm | ||
| Grip | AUTHOR kratton rubber | -- | ||
| Crankset | -- | Shimano FC-TY301, 42/34/24 teeth | ||
| Pedals | Alloy | MTB Flat, plastic | ||
| Chain | KMC X11 | KMC X8 | ||
| Shifters | SHIMANO SLX (11) | -- | ||
| Saddle | AUTHOR Champion Author Navigator | SONOS VL1353 MTB | ||
| Derailleur Front | -- | Shimano TY710 | ||
| Derailleur Rear | SHIMANO SLX | Shimano Deore | ||
| Hub Front | AUTHOR Xenon 32 holes | Shimano FH-TX505-8 | ||
| Hub Rear | -- | Shimano HB-TX505 | ||
| Spoke | Black stainless steel 2.0 mm | Mach1 | ||
| Bottom Bracket | PROWHEL BB unit | Thun Tango ML with Delta Coll coating, square |
| Front | CST B-Trail aramid 27.5" × 2.25" | Kenda MTB 54-622 | ||
| Rear | CST B-Trail aramid 27.5" × 2.25" | Kenda MTB 54-622 | ||
| Wheel / RIM | Rims :AUTHOR Xenon TRC 27.5 32 holes | Schurmann YAK19 |
| Front | TEKTRO Gemini disc hydraulic (6" rotors) | Shimano BR-MT200 (160 mm) disc brake | ||
| Rear | TEKTRO Gemini disc hydraulic (6" rotors) | Shimano BR-MT200 (160 mm) disc brake | ||
| Brake Lever | TEKTRO Gemini WS | Shimano, Altus, 3-finger brake lever |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | Shiny neon green Shiny red orange |
| Length | -- | -- | ||
| Weight | 12 kg | 14.8 kg |
| Features | -- | -- | ||
| Additional Details | SIZE :14", 16" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks |
Handles : Herrmans 89B Gear lever : Shimano RS-315 Ring gear : 12-32 teeth Gear ratio (front: rear) : 42/34/24 teeth: 12-32 teeth |
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