Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900000934
| Model year | Model year not published |
|---|---|
| Brand | Surly |
| Model | Lowside Frameset - Blue Monday |
| Bicycle type | Mountain |
| Archive ID | 900000934 |
| Original MSRP | $999.00 |
| Colors | Blue Monday |
| Sizes | X-Small; Small; Medium; Large; X-Large |
| Frame construction | Surly Lowside - 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated |
|---|---|
| Frame material | Steel |
| Fork | Surly Lowside - 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated |
| Fork material | Steel |
| Wheel size | 26" |
|---|
| Seat tube | 316 mm |
|---|---|
| Effective top tube | 570 mm |
| Head tube | 110 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1068 mm |
| Bottom-bracket drop | 55 mm |
| Reach | 414.5 mm |
| Stack | 542.2 mm |
| Standover height | 700 mm |
| Fork offset / rake | 47 mm |
| Fork length / axle-to-crown | 420 mm |
| Seat tube | 366 mm |
|---|---|
| Effective top tube | 590 mm |
| Head tube | 125 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1089 mm |
| Bottom-bracket drop | 55 mm |
| Reach | 429.3 mm |
| Stack | 560.3 mm |
| Standover height | 729 mm |
| Fork offset / rake | 47 mm |
| Fork length / axle-to-crown | 420 mm |
| Seat tube | 416 mm |
|---|---|
| Effective top tube | 610 mm |
| Head tube | 140 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1110 mm |
| Bottom-bracket drop | 55 mm |
| Reach | 445.3 mm |
| Stack | 574.4 mm |
| Standover height | 762 mm |
| Fork offset / rake | 47 mm |
| Fork length / axle-to-crown | 420 mm |
| Seat tube | 466 mm |
|---|---|
| Effective top tube | 630 mm |
| Head tube | 155 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1131 mm |
| Bottom-bracket drop | 55 mm |
| Reach | 461 mm |
| Stack | 588.5 mm |
| Standover height | 792 mm |
| Fork offset / rake | 47 mm |
| Fork length / axle-to-crown | 420 mm |
| Seat tube | 516 mm |
|---|---|
| Effective top tube | 650 mm |
| Head tube | 170 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 74° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1152 mm |
| Bottom-bracket drop | 55 mm |
| Reach | 477 mm |
| Stack | 602.5 mm |
| Standover height | 823 mm |
| Fork offset / rake | 47 mm |
| Fork length / axle-to-crown | 420 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.