Description
約3年ぶりに復活したSURLYの定番フィクスドバイク「Steamroller」。
[SPEC]
| Frame | SURLY Steamroller (53cm) |
| Headset | TANGE TG36J3 |
| Handlebar | SIMWORKS SYCIP J.J Bar |
| Stem | SIMWORKS Rhonda Stem 100mm Black |
| Grip | VELO ORANGE Form Grip Colk |
| Saddle | GRUNGE Ranger saddle Brown |
| Seatpost | VIVA Ritchey Type φ27.2 Black |
| Wheels | GORILLA SPUN Build Wheel [VELOCITY DeepV 700c x VELOCITY Track Hub] |
| Tire | VITTORIA Randonneur 700x28c Black |
| Brake | DIA COMPE BRS101 Black |
| Crank | CC Select Pist Crank Set 170mm Black |
| BB | SHIMANO BB-UN300 |
| Fender | SIMWORKS Honjo Smooth 35 Silver |
| Sprocket | GRUNGE Fixed Single Gear 17T |
※ペダルは付属しておりませんのご希望のペダルと合わせてご購入ください。
適正身長170〜175cm
[GEOMETRY]
| 49cm | 53cm | 56cm | |
| Seat Tube Length(Center-Top) (mm) | 490 | 530 | 560 |
| Top Tube Length(Center-Center) (mm) | 526.5 | 547 | 568 |
| Effective Top Tube Length(Center-Center) (mm) | 529.5 | 547 | 568 |
| Head Tube Angle(°) | 72.5 | 73 | 73.5 |
| Seat Tube Angle(°) | 74.5 | 74 | 73.5 |
| BB Drop(mm) | 70 | 70 | 70 |
| Chainstay Length(mm) | 398 | 398 | 398 |
| Wheelbase(mm) | 965.7 | 966.6 | 978.6 |
| Standover Height(mm) | 748.5 | 780.5 | 807.9 |
| Head Tube Length(mm) | 83 | 109 | 136 |
| Fork Length(mm) | 375 | 375 | 375 |
| Fork Offset(mm) | 38 | 38 | 38 |
| Stack(mm) | 504.9 | 531.3 | 558.8 |
| Reach(mm) | 388.1 | 394 | 402.3 |
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.


















