DONKY JR 20 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, 32H

Hub Front Steel, 32H

Spokes Nipples 14g Stainless Steel

Tires MARIN x VEE TIRECO. Speedster, 20x2.0"

Shift Lever Shimano TX30 6s

Derailleur Front N/A

Derailleur Rear Shimano Tourney TY300

Crankset 3-Piece Aluminum Crank, 32t, Chainring, 140mm Arm

Length Double Guard

Bottom Bracket Sealed Cartridge Bearing, Square Taper 68/122.5mm

Chain KMC HV-500

Cassette Shimano TZ500 6-speed, 14/28T

Brakes Front Tektro V-Brake(837AL)

Brakes Rear Tektro V-Brake(837AL)

Brake Levers Kids Aluminum Brake Levers(TS325A)

Handlebar Marin Steel MTB31.8mm

Stem Marin Alloy

Grips Kids Grips

Headset FEIMIN 1-1/8

Seatpost / Clamp Integrated w/ Saddle27.2mm / 31.8mm

(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

Opsion 1 Rear Derailleur Guard

Opsion 2 N/A