2021 Marin Bikes Donky Jr. 18" One Size
Exterior Colors:
- Year 2021
- Make Marin Bikes
- Model Donky Jr. 18"
2021 Marin Bikes Donky Jr. 18" One Size
The Donky Jr is ready to tear up the local sidewalks, driveways and bike paths. Built around a lightweight aluminum frame, and equipped with smooth rolling mixed tread tires and powerful linear pull brakes, these models are great for the new rider. Hand-operated brakes and freewheels help make the transition to their next bikes even easier.
Dimensions
Dimensions
Stack: 346 mm | Reach: 287 mm | Headtube Angle: 72° | Seattube Angle: 72° | Toptube Effective: 400 mm | Bb rise: 3 mm | Chainstay: 296 mm | Fork Offset: 23 mm | Seatpost Diameter: 25.4 mm
Length
Headtube: 95 mm | Seat tube: 230 mm | Stem: 48 mm | Crank: 102 mm
Height
BB: 205 mm | Standover: 420 mm
Width
Handlebar: 450 mm
Wheelbase
721 mm
Drivetrain
Drivetrain
Bottom Bracket: Sealed Cartridge Bearing, Square Taper
Bicycle Crank
Set: Alloy 3-Piece, 102mm; 32t chainring
Chain Type
KMC C-410 Single Speed
Pedals
Kids Specific Nylon
Chassis
Frame Type
Aluminum, 18" Kids
Handlebars
BMX Riser, Steel
Handlebar Grips
Kids Specific
Seat Type
Post: 25.4mm 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 16H Single Speed | Front: Steel 16H | Rear Cog: 18T, Freewheel
Wheels
Marin Aluminum w/ Machined Sidewalls
Front Tire
Marin/Vee Tire Speedster, 18"x2.0"
Rear Tire
Marin/Vee Tire Speedster, 18"x2.0"
Features
Features
Spoke: Black Stainless Steel 14G Spokes, Brass Nipples | Stem: Aluminum BMX Style | Headset: FSA No. 8B, Threadless, 1 1/8" | Saddle: Marin Kids w/ Integrated Seat Post | Extras: Rear-Mount Steel Kickstand, Full Covearge Polycarbonate Chainguard