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基本資料及規格 General Information
& Specification
| 牌子 Brand | Trek |
| 型號 Model | Domane SL 4 (2020) |
| 車種 Type | 公路單車 |
| 重量 Weight | 9.87kg |
| 顏色 Colors | 黑，銀紅 |
| 摺車體積 Folded Size | - |
| 出產年份 Production Year | 2020 |
| 參考價格 | 折合價 HKD$ 18,850 |
車身 Body
| 車架 Frame | 500 Series OCLV Carbon, front & rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle |
| 頭碗 Headset | - |
| 前叉 Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| 鵝頸 Stem | Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length |
| 手把 Handle Bar | Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 38cm width; Bontrager Supertack Perf tape |
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 | Shimano Tiagra hydraulic disc, flat mount |
| 剎車掣 Brake Lever | Shimano SM-RT70, 160mm, Centerlock |
變速系統 Gearing
| 前變速 Front Derailleur | Shimano Tiagra 4700, braze-on |
| 後變速 Rear Derailleur | Shimano Tiagra 4700, long cage, 34T max cog |
| 變速把 Shifter | Shimano Tiagra R4725, short reach lever, 10 speed |
| 波段 No. of Gears | 2 x 10 |
傳動 Transmission
| 大齒盤 Chain Rings | Praxis Alba M30, 50/34 (compact), 30mm spindle, 170mm length |
| 飛輪 Cassettes | Shimano Tiagra HG500, 12-28, 10 speed |
| 鏈條 Chain | Shimano Tiagra HG54, 10 speed |
| 曲柄 Cranks | - |
| BB Bottom Bracket | Praxis, T47 threaded, internal bearing |
| 腳踏 Pedals | - |
車輪 Wheels
| 尺寸 Size | 27.5 |
| 輪圈 Rims | - |
| 鋼絲 Spokes | 14g, stainless steel, black |
| 輪胎 Tyres | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c |
| 前花鼓 Front Hubs | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
| 後花鼓 Rear Hubs | Bontrager alloy, sealed bearing, centerlock, Shimano 11-speed freehub, 142x12mm thru axle |
| 胎壓 Tire Pressure | - |
座椅 Seat
| 座墊 Saddle | Bontrager Arvada Comp, steel rails, 138mm width |
| 座管 Seatpost | Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset, short length |
更多資料 More Informations
| 合適身高 Biker's Height | - |
| 合適體重 Biker's Weight | - |
| 其他資料 Others |
* 價格只作參考，實際售價以各店鋪為準
