Donky Jr. 20" 1
See this bike in a different color:
- Price: $349.00*
- Wheel Size: 20"
- Frame: Aluminum
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Size Range:
One Size
Size Rider height range 16" 3'1" to 3'9" 18" 3'4" to 3'11" 20" 3'7" to 4'3" 24" 4'1" to 4'9" - Manufacturer’s suggested retail price may not include additional shipping or preparation charges and does not include applicable US sales tax. Please contact your local Marin dealer for a quote.
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 for the ride to school, to the park or out on your first proper trails.
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Specifications
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Frame
Series 1 Aluminum, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake
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Fork
Steel Blade, Rim Brake
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Rims
Aluminum, CNC Brake Surface
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Hub, Rear
Forged Aluminum Alloy, 32H
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Hub, Front
Forged Aluminum Alloy, 32H
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Spokes
14g Stainless Steel
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Tires
Marin/Vee Tire Speedster, 20"x2.0"
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Crankset
Forged Alloy, 32T, 140mm, Ring Guard
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Bottom Bracket
Sealed Cartridge Bearings, Square Taper
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Chain
KMC 1-speed
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Rear Freewheel
Shimano single speed, 16T
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Brake, Front
Linear Pull, Alloy
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Brake, Rear
Linear Pull, Alloy
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Brake Levers
Kid's Specific Short Reach Alloy Lever
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Handlebar
Riser, 45mm Rise, 580mm Width
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Stem
Alloy, 40mm
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Grips
Single Densitiy
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Headset
Threadless
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Seatpost
27.2mm, Integrated Saddle/Post
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Saddle
Integrated Saddle/Post
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Pedals
Kids Specific Nylon
Specifications, pricing, and availability are subject to change without notice.
Geometry
| ONE SIZE | |
|---|---|
| Stack | 419 |
| Reach | 295 |
| Headtube Angle | 69 |
| Headtube Length | 95 |
| Seattube Angle | 72 |
| Seattube Length | 280 |
| Toptube Effective | 431 |
| BB Height | 253 |
| BB Drop | 0 |
| Chainstay | 359 |
| Wheelbase | 842 |
| Standover Height | 525 |
| Fork Offset | 25 |
| Seatpost Diameter | 27.2 |
| Handlebar Width | 580 |
| Stem Length | 60 |
| Crank Length | 140 |
All lengths in millimeters
