Teen Student Variable‑Speed Mountain Bike

功能：高碳钢车架；密封中轴；卡式碟刹；38管60肩减震前叉；国产24速变速器；9度把；80四方把立；镁合金十刀轮建大1153车胎；丁基内胎；高档车座；有珠脚踏；美卡85%装纸箱

Functions：Frame: High‑carbon steel frame

Bottom Bracket: Sealed bottom bracket

Brakes: Cassette disc brakes

Front Fork: 38‑tube 60‑shoulder shock‑absorbing fork

Derailleur: Domestic 24‑speed derailleur

Handlebar: 9‑degree handlebar

Stem: 80mm square stem

Wheel Set: Magnesium‑alloy 10‑spoke wheels

Tires: Kenda 1153 tires

Inner Tube: Butyl rubber inner tube

Saddle: High‑grade saddle

Pedals: Ball‑bearing pedals

Packaging: US‑spec carton, 85% pre‑assembled

包装尺寸/Package Size：

产品尺寸/Product Size：

净重/ (N.W.)-毛重/(G.W.)：

选配/Optional Accessories：24inch/26inch

装箱数pcs/ctn:1pcs