| Selected Bikes |  Author Impulse 27.5 ASL 2021-22
Brand: Model: |
 Trek 2020 820 WSD - Womens
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Speed | 24 | -- | ||
| Frame | Alloy 6061 27.5" (ASL) | WSD Trek Custom Steel | ||
| Stem | AUTHOR alloy | Bontrager alloy, 25.4 mm, 25 degree | ||
| Handle Bar | AUTHOR 8° 640 / 660 mm | Bontrager Riser, 25.4 mm, 30 mm rise | ||
| Fork | Front: RST Gila 27.5 ML lock out (100 mm) | SR Suntour M-3030, coil spring, preload, 75 mm travel | ||
| Seatpost | AUTHOR alloy (31.6) | Bontrager SSR, 2-bolt head, 29.2 mm, 12 mm offset | ||
| Grip | AUTHOR high density foam | Bontrager SSR | ||
| Crankset | -- | Shimano Tourney M131 | ||
| Pedals | Resin | Wellgo nylon platform | ||
| Chain | KMC Z8.3 | KMC Z51 | ||
| Shifters | SHIMANO Altus (24) | Shimano Tourney EF40, 7 speed | ||
| Saddle | AUTHOR Fenix | Bontrager SSR WSD | ||
| Headset | -- | 1-1/8 threadless | ||
| Derailleur Front | SHIMANO TY700 (34.9) | Shimano Tourney TY500 | ||
| Derailleur Rear | SHIMANO Altus | Shimano Tourney TY300 | ||
| Hub Front | QUANDO Disc 32 holes | Formula FM31 alloy | ||
| Hub Rear | -- | Formula FM21 alloy | ||
| Spoke | Black steel | Bontrager Approved | ||
| Cassette | -- | Shimano TZ21 14-28, 7 speed | ||
| Chainrings | -- | 42 / 34 / 24 | ||
| Bottom Bracket | VP COMP cartridge | -- |
| Front | AUTHOR Speed Master 27.5" × 2.00" | Bontrager LT3, 26 x 2.00 | ||
| Rear | AUTHOR Speed Master 27.5" × 2.00" | Bontrager LT3, 26 x 2.00 | ||
| Wheel / RIM | Rims: AUTHOR Xenon 27.5 32 holes | Bontrager AT-550 36-hole alloy |
| Front | TEKTRO disc hydraulic (6" rotors) | Tektro alloy linear-pull | ||
| Rear | TEKTRO disc hydraulic (6" rotors) | Tektro alloy linear-pull | ||
| Brake Lever | TEKTRO WS | -- |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | California Skye Blue |
| Length | -- | -- | ||
| Weight | 14 kg | -- |
| Features | -- | -- | ||
| Additional Details | SIZE : 16", 18" HEAD PARTS: PRESTINE Integrated 1-1/8" CHAIN WHEEL : PROWHEEL 42-34-24 teeth 170 mm cranks FREE WHEEL: SHIMANO HG200-8 12-32 (8) SEAT CLAMP: AUTHOR (34.9) |
Bottom Bracket : Sealed cartridge |
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