Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2022 Marin Donky Jr 18
Previous used estimate
$160 - $165
Actual value depends on condition, size, and local demand.
Value Guide market data · 2022 Marin Donky Jr 18
12-month projected trend
16%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2022 Marin Donky Jr 18
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Donky model years
Compare Donky Jr 18 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
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.
Specifications
- Subtype
- 18-inch
- Category
- Kids
- Component Fork
- Steel Straight Blade, 1 1/8" Threadless Steerer Tube
- Component Hubs
- Front: Steel 16H Steel 16H Single Speed
- Component Rims
- Marin Aluminum w/Machined Sidewalls
- Component Size
- 18-inch
- Component Stem
- Aluminum BMX Style
- Product Family
- Donky
- Component Chain
- KMC C-410 Single Speed
- Component Color
- Matte Black/Gold, Matte White/Silver, Red/Black, White/Polka Dot
- Component Frame
- Aluminum, 18" Kids
- Component Tires
- Marin/Vee Tire Speedster, 18"x2.0"
- Component Brakes
- Tektro Linear Pull
- Component Pedals
- Kids Specific Nylon
- Component Saddle
- Marin Kids w/Integrated Seat Post
- Component Headset
- FSA No. 8B, Threadless, 1 1/8"
- Component Crankset
- Alloy 3-Piece, 102mm; 32t chainring
- Component Seatpost
- 25.4mm Steel, Integrated w/Saddle
- Component Handlebars
- BMX Riser, Steel
- Component Tape Grips
- Kids Specific
- Component Brake Levers
- Tektro Kids Specific Short Reach Alloy
- Component Bottom Bracket
- Sealed Cartridge Bearing, Square Taper
- Component Accessories Extras
- Rear-Mount Steel Kickstand, Full Covearge Polycarbonate Chainguard
- Component Cassette Freewheel
- 18T, Freewheel
- Hubs
- Front: Steel 16H Steel 16H Single Speed
- Rims
- Marin Aluminum w/Machined Sidewalls
- Tires
- Marin/Vee Tire Speedster, 18"x2.0"
- Crankset
- Alloy 3-Piece, 102mm; 32t chainring
- Pedals
- Kids Specific Nylon
- Bottom Bracket
- Sealed Cartridge Bearing, Square Taper
- Chain
- KMC C-410 Single Speed
- Seatpost
- 25.4mm Steel, Integrated w/Saddle
- Saddle
- Marin Kids w/Integrated Seat Post
- Headset
- FSA No. 8B, Threadless, 1 1/8"
- Stem
- Aluminum BMX Style
- Accessories & Extras
- Rear-Mount Steel Kickstand, Full Covearge Polycarbonate Chainguard
- Brake Levers
- Tektro Kids Specific Short Reach Alloy
- Brakes
- Tektro Linear Pull
- Fork
- Steel Straight Blade, 1 1/8" Threadless Steerer Tube
- Frame
- Aluminum, 18" Kids
- Handlebars
- BMX Riser, Steel
- Tape/Grips
- Kids Specific
- Color
- White/Polka Dot
- Size
- 18-inch
- Cassette/Freewheel
- 18T, Freewheel
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.