2021 Marin Bikes Donky Jr. 20" One Size

2021 Marin Bikes Donky Jr. 20" One Size

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Exterior Colors:

  • Year 2021
  • Make Marin Bikes
  • Model Donky Jr. 20"
2021 Marin Bikes Donky Jr. 20" One Size

2021 Marin Bikes Donky Jr. 20" One Size

2021 Marin Bikes Donky Jr. 20" One Size

Step up from the Donky Jr 18", and see the spec progress, just like the young rider in your life. The Donky Jr. 20" is built around a lightweight aluminum alloy frame and stout steel fork, but with the addition of a dependable and smooth-shifting Shimano 6-speed drivetrain - perfect for a growing rider who is able to get out on longer rides.

Dimensions

Dimensions Stack: 419 mm | Reach: 295 mm | Headtube Angle: 69° | Seattube Angle: 72° | Toptube Effective: 431 mm | Chainstay: 359 mm | Fork Offset: 25 mm | Seatpost Diameter: 27.2 mm
Length Headtube: 95 mm | Seat tube: 280 mm | Stem: 60 mm | Crank: 140 mm
Height BB: 253 mm | Standover: 525 mm
Width Handlebar: 580 mm
Wheelbase 842 mm

Drivetrain

Drivetrain Derailleur, Rear: Shimano Tourney 6-Speed | Bottom Bracket: Sealed Cartridge Bearing, Square Taper
Gear Shifter Shimano Revo Twist Shift, 6-Speed
Bicycle Crank Set: Alloy 3-Piece, 140mm; 36t chainring
Chain Type KMC HV500 6-speed
Pedals Kids Specific Nylon

Chassis

Frame Type Aluminum, 20" Kids
Handlebars BMX Riser, Steel
Handlebar Grips Kids Specific
Seat Type Post: 27.2mm Steel, Integrated w/ Saddle

Suspension

Front Fork Steel Straight Blade, 1 1/8" Threadless Steerer Tube

Brakes

Brake System Type Tektro Kids Specific Short Reach Alloy
Front braking system Tektro Linear Pull
Rear braking system Tektro Linear Pull

Wheels & Tires

Hub Type Rear: Steel, 32H | Front: Steel, 32H
Wheels Marin Double Wall Aluminum w/ Machined Sidewalls | Rear Freewheel: Shimano 6-Speed, 14-28T
Front Tire Marin/Vee Tire Speedster, 20"x2.0"
Rear Tire Marin/Vee Tire Speedster, 20"x2.0"

Features

Features Spoke: Black Stainless Steel 14G Spokes, Brass Nipples | Stem: Marin Alloy | Headset: FSA No. 8B, Threadless, 1 1/8" | Saddle: Marin Kids w/ Integrated Seat Post | Extras: Rear-Mount Steel Kickstand, Rear Derailleur Guard

Product Photography