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Diamondback Girls’ Tess 20 Jr Mountain Bike (2011 Model, 20-Inch Wheels)

With a geometry designed to take big hits but with features conducive to a beginner, the Tess 20 Jr. Mountain Bike is Diamondback’s introductory mountain bike for girls. Tess features a front suspension fork, an integrated chainguard, and durable Shimano twist shifters and derailleurs for trouble-free, single-handed gear changes that familiarize the beginning rider with the process of shifting. The six-speed twist shifter introduces the young rider to shifting without causing too much confusion, while the linear pull brakes help her get used to braking with her hands instead of her feet. The steel frame is built for both speed and riding the trails, with wide, knobby tires for traction on rocks, dirt, and scree.


  • Steel frame is built for speed on dirt trails but with features designed for a beginner
  • Front suspension fork features 40mm of shockproof travel to ensure a smooth ride
  • Drivetrain provides 6 speeds; integrated chainguard
  • Comfortable SunRace twist shifters allow the hands to remain properly positioned while changing gears
  • Linear-pull brakes offer reliable stopping power and comfortable hand-brake levers
  • Wide, knobby tires provide great traction on varied surfaces


  • Best Use: Mountain biking
  • Bike Style: Mountain bike
  • Bike Frame: Steel
  • Bike Suspension: Front suspension
  • Fork: Zoom suspension, 40mm travel
  • Crankset: 40mm 1-piece 40
  • Bottom Bracket: Looseball
  • Shifters: SunRace twist
  • Front derailleur: N/A
  • Rear Derailleur: Shimano
  • Rear Cogs: Shimano MF-TZ20, 14-28, 6-speed freewheel
  • Number of Gears: 6
  • Brake Type: Rim brake
  • Brakes: Alloy linear
  • Brake Levers: Alloy linear
  • Rims: Steel
  • Front Hub: 36h nutted
  • Rear Hub: 36h nutted
  • Wheel Size: 20 inches
  • Tires: Junior ATB knobby 20 x 2.0
  • Handlebar Shape: Riser bar
  • Handlebar: Steel junior riser
  • Stem: Steel quill
  • Seat Post: Steel Pillar 27.2mm
  • Saddle: Junior ATB 2-panel
  • Pedals: Resin platform
  • Headset: Threaded 1 inch

List Price:$179.99


You save:$24.23

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