Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Frame Steel -
Wheels 29" -
Suspension Rigid
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly 4130 CroMoly steel. Custom double-butted trumpet tube main triangle. TIG-welded. ED coated.
Suspension Fork
15mm Thru-Axle, 1-1/8? steerer tube, 203mm disc brake clearance and 29 x 3.0" tire clearance
Drivetrain
Bottom Bracket
73mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.42 mm | 1.37 mm | 1.33 mm |
| Bottom Bracket Height | 309 mm | 309 mm | 309 mm | 309 mm |
| Front Center | 660 mm | 686 mm | 711 mm | 737 mm |
| Rake | 47 mm | 47 mm | 47 mm | 47 mm |
| Trail | 93 mm | 93 mm | 93 mm | 93 mm |
| Stack | 585 mm | 594 mm | 604 mm | 613 mm |
| Reach | 396 mm | 418 mm | 440 mm | 462 mm |
| Top Tube Length | 577 mm | 602 mm | 627 mm | 652 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 375 mm | 425 mm | 475.5 mm | 525 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 90 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1078 mm | 1104 mm | 1130 mm | 1156 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 762 mm | 789 mm | 817 mm | 846 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Krampus Frameset completes the Surly Krampus model. Surly released 12 frames variations of this model so far. You can easily view all of the Surly Krampus frames models from 2018, here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Trail frames
If you want an acceptable Trail frame you should know that the average price is 1736$. However, even though the average price of a Trail frame is lower, you might still be able to get a top-quality frame. As a general rule of thumb, you should always read reviews about the frame and its components before buying it to ensure you don’t pay too much.
Krampus Frameset components
Fork material
The fork on this frame is made out of steel, which is tougher than carbon in the case of an impact. However, it can add some extra weight to the frame.
Sizes
Krampus Frameset comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, it won’t take much to find one that’s right for you.