DONKY JR 20 SS 2025年モデルの仕様

Frame Aluminum Donky Jr. 20″ Kids Frame

Fork Steel, Straight Blade, 1 1/8″ Steer

Rim Marin Aluminum, Machined Sidewall

Hub Rear Steel, 16H

Hub Front Steel, 16H

Spokes Nipples 14g Stainless Steel

Tires MARIN x VEE TIRECO. Speedster, 20×2.0″

Shift Lever N/A

Derailleur Front N/A

Derailleur Rear N/A

Crankset 16-Tooth Freewheel (Single Speed)

Bottom Bracket Sealed Cartridge Bearing, Square Taper 68/113mm

Chain KMC HV-410

Cassette 16-Tooth Freewheel (Single Speed)

Brakes Front Tektro V-Brake (837AL)

Brakes Rear Tektro V-Brake (837AL)

Brake Levers Kids Brake Levers (JL-352)

Handlebar BMX Rise Bar 22.2mm / Steel (Rise: 127mm)

Stem Alloy BMX

Grips Kids Grips

Headset FSA TH388

Seatpost / Clamp Integrated w/ Saddle 25.4mm / 28.6mm (Seat Clamp)

Saddle Marin Kids w/ Integrated Seat Post

Pedals Kids Pedals

Training Wheels N/A

Chain Guard N/A

Bag Marin Oso Cotton Bag

Stand Steel Rear Mount Kickstand