Lowside – Blue Monday
- 商品名
- Lowside – Blue Monday
- 価格
- 税込¥286,000 (完成車)
- サイズ
- XS,S,M,(L,XL)
- カラー
- Blue Monday
- カテゴリー
- 完成車
Lowsideは、子どものころに乗っていたBMXの“大人版”のようなバイクです。かつて抱いていた夢や希望、そしてほんの少しの野心も、そのまま持ち続けながら楽しめます。シングルトラックでのライディングも、行きつけのバーの前に停めるのも、どちらもLowsideにとっては幸せな時間です。
Lowsideはシングルスピードのマウンテンバイクです。シングルスピードは、Surlyが1x1 Rat Rideを発表したときからブランドのDNAに根付いています。多くのHomie Fall Festや数えきれないほどの挑戦を経て、一度はこのスタイルを数年前に終了しましたが、Lowsideはその精神を受け継ぎます。
一部の人々からは、「究極のパブクルーザー」とも呼ばれています。
Build Kit
Frameset
Frame
Surly Lowside – 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork
Surly Lowside – 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Components
Headset
FSA Orbit ITA, Silver
Seatpost Clamp
Surly Stainless 33.1mm clamp
Seatpost
Promax SP-2019, Silver
Stem
Sunday Freeze Stem Top-Load, Silver
Grips/Bar Tape
Sunday Odyssey, clear
Saddle
WTB Volt Medium, silver rails
Handlebar
Surly Sunset (Painted to match frame)
Drivetrain
Front Derailleur
N/A
Rear Derailleur
N/A
Cassette
Surly 17T Cog w/ Spacer Kit, silver
Chain
KMC X9
Crankset
SRAM NX Eagle, 32t
Shifter
N/A
Brake Levers
Tektro HD-M275/276
Brake Calipers
Tektro HD-M275/276, 2-piston
Bottom Bracket
SRAM PowerSpline, BSA, 73mm
Rotors
Tektro 160/160mm, 6-Bolt
Wheels
Front Tire
Maxxis Rekon+ 27.5″ x 2.8″, 60 TPI, tan sidewalls, tubeless-ready, WTB TCS Sealant included
Rear Tire
Maxxis Rekon+ 27.5″ x 2.8″, 60 TPI, tan sidewalls, tubeless-ready, WTB TCS Sealant included
Front Hub
Novatec 15 x 110mm, silver
Rear Hub
Novatec 12 x 148mm, silver
Spoke
14g stainless, silver
Rim
WTB ST i35 TCS 2.0 27.5″, 32h
Weight
Complete Bike
28 lb 1 oz for Medium
Frame Specs
- Design Wheel/Tire Sizes26 x 3.0″
- Max Tire Outer Diameter27.5 x 2.8″ (Different tire and rim combinations will result in different clearances. Depending on drivetrain configuration, tire clearance may be limited by the chain and not the frame. For suspension fork tire clearance, please reference the fork manufacturer’s website.)
- Frame Construction4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
- Fork Construction4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
- Suspension Fork Length (Travel)Max. Suspension fork length: 490 x 47mm (26″ 100mm) (Suspension fork length listed at full extension not at sag)
- Rigid Fork Length420mm
- Fork Offset47mm
- Axle to Crown420mm
- Rear Spacing“Gnot-Boost” 145mm
- Rear Axle Size12 x 142mm or 12 x 148mm (Surly axle included) / 10 x 135mm with Surly 10/12 Adapter Washers (not included)
- Rear Brake (Rotor)Disc – 51mm I.S. (203mm max rotor)
- Front Brake (Rotor)Disc – 51mm I.S. (203mm max rotor)
- Headset – UpperZS44/28.6
- Headset – LowerEC44/30
- Front Spacing15 x 110mm
- Steerer TubeØ28.6mm (1-1/8″)
- Crown RaceØ30mm (1-1/8″)
- Stem ClampØ28.6mm (1-1/8″)
- SeatpostØ30.9mm
- Dropper Post CompatibleYes
- Seatpost ClampØ33.1mm
- Front Derailleur ClampØ34.9mm
- Front Derailleur TypeHigh direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing
- Bottom Bracket73mm threaded (1.37″ x 24TPI)
- Crankset (Max Ring)1x (Mtn): 33T / 1x (Boost): 36T (Listed chainring clearance is worst-case scenario. Clearances vary widely depending on components and configurations.)
- Bottle Mounts1 Standard
- Fork MountsN/A
- Front Fender MountsN/A
- Rear Fender MountsN/A
※製品仕様は予告なく変更される場合があります。

| Size | X-Small | Small | Medium | Large | X-Large |
|---|---|---|---|---|---|
| A. Effective Top Tube | 570.0 | 590.0 | 610.0 | 630.0 | 650.0 |
| B. Stand Over | 700.0 | 729.0 | 762.0 | 792.0 | 823.0 |
| C. Reach | 414.5 | 429.3 | 445.3 | 461.0 | 477.0 |
| D. Stack | 542.2 | 560.3 | 574.4 | 588.5 | 602.5 |
| E. Total Seat Tube Length | 316.0 | 366.0 | 416.0 | 466.0 | 516.0 |
| F. Headtube Length | 110.0 | 125.0 | 140.0 | 155.0 | 170.0 |
| G. Headtube Angle | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 |
| H. Seat Tube Angle | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 |
| I. BB Drop | 55.0 | 55.0 | 55.0 | 55.0 | 55.0 |
| K. Chainstay Length | 425.0 | 425.0 | 425.0 | 425.0 | 425.0 |
| L. Fork Length Axle to Crown | 420.0 | 420.0 | 420.0 | 420.0 | 420.0 |
| M. Fork Offset | 47.0 | 47.0 | 47.0 | 47.0 | 47.0 |
| N. Wheelbase | 1068.0 | 1089.0 | 1110.0 | 1131.0 | 1152.0 |
| Crank Arm Length | 165.0 | 165.0 | 165.0 | 170.0 | 170.0 |
| Handlebar Width | 820.0 | 820.0 | 820.0 | 820.0 | 820.0 |
| Recommended Rider Height | 142.0 – 151.0 | 152.0 – 164.0 | 165.0 – 174.0 | 175.0 – 184.0 | 185.0 |
| Stem Length | 48.0 | 48.0 | 48.0 | 48.0 | 48.0 |















