2017 Diamondback Tess 20

Modest component level steel frame general-youth bike


2017 Diamondback Tess 20
  • Suspension Hardtail
  • Front Travel 40mm
  • Frame Steel
  • Wheels 20″ Aluminum
  • Drivetrain 1 × 6
  • Groupset 
    Shimano Tourney

1 × 6 — 6 speed

2017 Diamondback Tess 20
17 mph
Similar Bikes
18 mph

Similar bikes are easier to ride up hills than the 2017 Tess 20.

The 2017 Tess 20 is geared about the same as similar bikes for riding downhill.


Roll over table below to highlight frame dimensions.

FrameDB Hi-Ten Jr Girl's 20" Mountain Frame
ForkHL Zoom 20" Suspension, 40mm Travel
Bottom BracketLoose Ball
HeadsetThreaded 1"
StemSteel Quill
HandlebarSteel Jr Riser
SaddleJr. ATB 2-panel
SeatpostSteel Pillar, 25.4mm
PedalsResin MTB, 1/2"
GripsDB Kraton
Rear DerailleurShimano TZ-20, 6 Speed
ShiftersShimano RS25 Revo Grip Shift, 6 Speed
Crank140mm One-piece Steel, 40 Tooth w/ Double Guard
CassetteShimano TZ20, 6 Speed Freewheel, 14-28T
ChainKMC Z51, 6 Speed
BrakesAlloy Linear Pull
Brake LeversAlloy Linear Pull w/ Reach Adjust
Rims32h 20" R-1000 Alloy
Spokes14g Steel
Front Hub32h Steel Nutted
Rear Hub32h Steel Nutted, Freewheel
TiresJr ATB Knobby, 20x2.0"
Similar Bikes
2017 Diamondback Tess 20