2018 Diamondback Insight 20

Modest component level aluminum frame fitness bike

diamondback.com

2018 Diamondback Insight 20
  • MSRP $260
  • Suspension Rigid
  • Frame Aluminum
  • Fork Steel
  • Wheels 20″ Aluminum
  • Drivetrain 1 × 7
  • Groupset 
    Shimano Tourney
Gearing

1 × 7 — 7 speed

2018 Diamondback Insight 20
18 mph
Similar Bikes
31 mph

The 2018 Insight 20 is easier to ride up hills than similar bikes.

The 2018 Insight 20 won‘t keep up with similar bikes while riding downhill or sprinting.

Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Build
FrameInsight 20" Light Jr. Alloy Frame w/ Replaceable Hanger
ForkClarity Jr. Steel Straight Blade
Bottom BracketSquare Taper - 5pc
HeadsetThreaded 1 1/8"
StemAlloy Quill
HandlebarSteel Jr Riser
SaddleJr Padded 2 panel
SeatpostAlloy Micro Adjust, 27.2mm
PedalsResin
GripsDB Kraton
Components
Rear DerailleurShimano Tourney TY300, 7 Speed
ShiftersShimano M310, 7 Speed
Crank
CassetteShimano Tourney TZ21 7 Speed Freewheel,14-28T
ChainKMC Z51, 7 Speed
BrakesAlloy Linear
Brake LeversAlloy Linear Short Reach w/ Reach Adjust
Wheels
Rims32h Alloy
Spokes14g Steel
Front Hub32h Nutted
Rear Hub32h Nutted, Freewheel
TiresKenda K-184, 20x1 3/8" (37-440)
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2018 Diamondback Insight 20