2019 Trek Roscoe 20

Modest component level aluminum frame general-youth bike

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2019 Trek Roscoe 20
  • MSRP $490
  • Suspension Rigid
  • Frame Aluminum
  • Fork Aluminum
  • Wheels 20″ Aluminum
  • Drivetrain 1 × 8
  • Groupset 
    Shimano Tourney
  • Brakes Mechanical Disc

Gearing

1 × 8 — 8 speed

2019 Trek Roscoe 20
17 mph
Similar Bikes
18 mph

The 2019 Roscoe 20 is easier to ride up hills than similar bikes.

The 2019 Roscoe 20 is geared about the same as similar bikes for riding downhill.

Geometry
Build
Frame20˝ Dialed frame size, Alpha Gold Aluminum
ForkDialed 20˝, alloy
Bottom BracketSealed cartridge
HeadsetVP 1-1/8˝, semi-Integrated
StemBontrager alloy, 31.8mm, 7 degree, w/computer and light mounts
HandlebarBontrager alloy, 31.8mm, 15mm rise
SaddleDialed 20˝ size, padded
SeatpostBontrager, 2-bolt head, 27.2mm, 8mm offset
PedalsDialed 9/16˝, platform
GripsDialed, Kraton
Components
Rear DerailleurShimano Tourney TX80
ShiftersShimano Altus M310, 8 speed
CrankAlloy, 32T
CassetteSunRun cassette, 11-34T, 8 speed
ChainKMC Z51
BrakesTektro M280 mechanical disc
Wheels
Rims20˝ 28-hole, alloy
Front HubFormula DC20 Alloy
Rear HubFormula D22 alloy, Boost141
TiresCheng-Shin, 20x2.8˝

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2019 Trek Roscoe 20