PREAMBLEは、ハードボイルドなスチール製コミューターで、舗装路や砂利道での快適性、耐久性、そしておどけた雰囲気が特徴です。
XSとSMのフレームは、トップチューブを傾斜させたスローピングフレームで650Bホイールを採用し、スタンドオーバーと快適性を向上。MD-XLには700Cホイールを採用しています。ラックとフェンダーが装着可能、2ヶ所にボトルケージ台座を装備。
サイズ | XS, SM, MD |
---|---|
カラー | Thorfrost White |
Frame Construction | 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated |
Fork Construction | Surly Preamble, 100% Chromoly steel fork, Disc Only |
Rear Dropout Configuration | Vertical |
Rear Hub Spacing | 10 x 138mm Surly Gnot Boost QR |
Front Hub Spacing | 10 x 100mm |
Rear Brake | 51mm IS (160-180) |
Front Brake | 51mm IS (140-180) |
Head Tube | Ø34mm |
Steerer Tube | Ø28.6mm |
Crown Race | Ø30mm (1-1/8″) |
Stock Headset Upper (S.H.I.S.) | EC34 |
Stock Headset Lower (S.H.I.S.) | EC34 |
Seat Collar | Ø30mm |
Seatpost | Ø27.2mm |
Front Derailleur (Clamp) | Bottom Pull (Ø28.6) |
Max Chainring (CL)[3] | 1x: 42t 2x: 46/36t max |
Bottom Bracket | 68mm BSA, threaded |
Tire Clearance Frame[1][2] | XS-SM frames: 650b x 41mm (with or without fenders) MD-XL frames: 700c x 41mm (with or without fenders) |
Tire Clearance Fork[1] | 650b x 47mm or 700c x 44mm |
Rigid Fork Spec | 650b: 380 x 47mm; 700c: 400 x 44mm |
Bottle Mounts Frame | 2 Standard |
Rack Mounts Frame | Yes |
Rack Mounts Fork | Fork crown and mid-blade rack mounts and fender mounts |
Fender Mounts Frame | Yes |
Fender Mounts Fork | Fork crown and mid-blade rack mounts and fender mounts |
Size | XS | SM | MD | LG | XL |
---|---|---|---|---|---|
適応身長目安(mm) | 1524–1651 | 1625.6–1727.2 | 1701.8–1828.8 | 1803.4–1905 | 1879.6–2006.6 |
Reach(mm) | 352 | 381 | 391 | 404 | 421 |
Stack(mm) | 517 | 535 | 567 | 605 | 643 |
Head Tube Angle | 70.0° | 71.0° | 72.0° | 72.0° | 72.0° |
Head Tube Length(mm) | 120 | 135 | 130 | 170 | 210 |
Seat Tube Length(mm) | 410 | 505 | 565 | 605 | 645 |
BB Drop(mm) | 54 | 54 | 66 | 66 | 66 |
Wheelbase(mm) | 987 | 1013 | 1030 | 1055 | 1085 |
Chainstay Length(mm) | 420 | 420 | 435 | 435 | 435 |
Top Tube Length Actual(mm) | 500 | 545 | 570 | 600 | 630 |
Seat Tube Angle | 74.0° | 73.0° | 72.5° | 72.0° | 72.0° |
Standover Height(mm) | 722 | 776 | 826 | 863 | 901 |
Fork Length(mm) | 380 | 380 | 400 | 400 | 400 |
Fork Rake(mm) | 47 | 47 | 44 | 44 | 44 |
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