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基本資料及規格 General Information
& Specification
| 牌子 Brand | BMC |
| 型號 Model | BLAST 20 (2021) |
| 車種 Type | 山地單車 |
| 重量 Weight | 9.2kg |
| 顏色 Colors | 橙，藍 |
| 摺車體積 Folded Size | - |
| 出產年份 Production Year | 2021 |
| 參考價格 | 折合價 HKD$ 4,650 |
車身 Body
| 車架 Frame | Blast 20 Lightweight Aluminium with Powder Coat Finish • 1 1/8 |
| 頭碗 Headset | - |
| 前叉 Fork | Blast 20 Lightweight Aluminium with Powder Coat Finish • 140mm Post Mount • 9X100mm QR |
| 鵝頸 Stem | BMC BLAST, 40mm length, ± 6 angle |
| 手把 Handle Bar | SDG Slater Handlebar, 650mm wide, 20mm rise, 19mm bar ends, 31.8mm clamp. |
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 HD-M286, short reach levers, 140mm rotors |
| 剎車掣 Brake Lever | - |
變速系統 Gearing
| 前變速 Front Derailleur | - |
| 後變速 Rear Derailleur | SRAM X4, Medium Cage |
| 變速把 Shifter | SRAM X4 8Spd Trigger |
| 波段 No. of Gears | 1 x 8 |
傳動 Transmission
| 大齒盤 Chain Rings | Lightweight Forged Alloy Cranks, 32T 1x Specific Narrow Wide chainring, 127mm |
| 飛輪 Cassettes | Sunrace 11-34T, Black finish |
| 鏈條 Chain | SRAM 8spd |
| 曲柄 Cranks | - |
| BB Bottom Bracket | - |
| 腳踏 Pedals | - |
車輪 Wheels
| 尺寸 Size | 20 |
| 輪圈 Rims | Alex MD25, 25mm inner width |
| 鋼絲 Spokes | - |
| 輪胎 Tyres | Kenda Booster 20x2.4 |
| 前花鼓 Front Hubs | CNC Machined Alloy Hub Body, Sealed Bearings, Quick Release |
| 後花鼓 Rear Hubs | - |
| 胎壓 Tire Pressure | - |
座椅 Seat
| 座墊 Saddle | SDG Fly Jr |
| 座管 Seatpost | Alloy 27.2mm, 300mm long |
更多資料 More Informations
| 合適身高 Biker's Height | - |
| 合適體重 Biker's Weight | 60kg |
| 其他資料 Others |
* 價格只作參考，實際售價以各店鋪為準
