基本資料及規格 General Information
& Specification
牌子 Brand | Trek |
型號 Model | Roscoe 20 (2021) |
車種 Type | 山地單車 |
重量 Weight | 10.68kg |
顏色 Colors | 黑,藍,紅 |
摺車體積 Folded Size | - |
出產年份 Production Year | 2021 |
參考價格 | 折合價 HKD$ 3,600 |
車身 Body
車架 Frame | Alpha Silver Aluminum, 20 |
頭碗 Headset | VP 1-1/8, semi-Integrated |
前叉 Fork | Roscoe 20 alloy |
鵝頸 Stem | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length |
手把 Handle Bar | Bontrager alloy, 31.8mm, 15mm rise, 580mm width |
避震 Shocks
前避震 Front Shock | 沒有 |
後避震 Rear Shock | 沒有 |
制動系統 Braking System
剎車類型 Brake Type | Tektro MD-M280 mechanical disc, 160mm rotor |
剎車掣 Brake Lever | Kids alloy brake lever, black |
變速系統 Gearing
前變速 Front Derailleur | - |
後變速 Rear Derailleur | Shimano Tourney TX80 |
變速把 Shifter | Shimano Altus M315, 8 speed |
波段 No. of Gears | 1 x 8 |
傳動 Transmission
大齒盤 Chain Rings | - |
飛輪 Cassettes | SunRun cassette, 11-34, 8 speed |
鏈條 Chain | KMC Z8.3, 8 speed |
曲柄 Cranks | Alloy, 32T steel chain ring w/guard, 127mm length |
BB Bottom Bracket | Sealed cartridge |
腳踏 Pedals | Kids 9/16 |
車輪 Wheels
尺寸 Size | 20 |
輪圈 Rims | 20 alloy, 28-hole, schrader valve |
鋼絲 Spokes | 14g, stainless |
輪胎 Tyres | Chen-Shin, 20x2.80 |
前花鼓 Front Hubs | Formula DC-20, alloy, 6-bolt, 100mm ThruSkew |
後花鼓 Rear Hubs | Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5mm QR |
胎壓 Tire Pressure | - |
座椅 Seat
座墊 Saddle | Kids 20 size, padded |
座管 Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 250mm length |
更多資料 More Informations
合適身高 Biker's Height | - |
合適體重 Biker's Weight | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 80 pounds (36 kg). |
其他資料 Others |
* 價格只作參考,實際售價以各店鋪為準