Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900000820
| Model year | 2025 |
|---|---|
| Brand | Marin |
| Model | DONKY JR 20" 6SP |
| Bicycle type | Youth |
| Archive ID | 900000820 |
| Original MSRP | $479.00 |
| Colors | LASER BLUE; METALLIC GREY; METALLIC ORANGE |
| Sizes | OS |
| Frame construction | Series 1 Aluminum, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake |
|---|---|
| Frame material | Aluminum |
| Fork | Steel Fork, Rim Brake |
| Fork material | Steel |
| Shifters | Shimano Revoshift 6-Speed |
|---|---|
| Rear derailleur | Shimano Tourney, 6-Speed |
| Crankset | Forged Alloy, 32T, 140mm, Ring Guard |
| Bottom bracket | Sealed Cartridge Bearings, Square Taper |
| Cassette | Shimano, 6-Speed freewheel, 14-28T |
| Chain | KMC 6-Speed |
| Pedals | Kids Specific Nylon Pedal |
| Brakes | (F) Linear Pull, Alloy / (R) Linear Pull, Alloy; Levers: Kid's Specific Short Reach Alloy Lever |
|---|
| Headset | Threadless |
|---|---|
| Handlebar | Riser, 45mm Rise, 580mm Width |
| Stem | Alloy, 40mm |
| Saddle | Integrated Saddle/Post |
| Seatpost | 27.2mm, Integrated Saddle/Post |
| Hubs | (F) Forged Aluminum Alloy, 32H / (R) Forged Aluminum Alloy, 32H |
|---|---|
| Rims | Aluminum, CNC Brake Surface |
| Spokes | 14g Stainless Steel |
| Front tire | Marin X Vee Tire Co. Speedster, 20x2.0” |
| Rear tire | Marin X Vee Tire Co. Speedster, 20x2.0” |
| Wheel size | 20" |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 13, 2026.