Surly Krampus Front Suspension Bike 2023
Riding With a Birch Switch
Big tires roll over obstacles much easier than smaller tires. Whether it’s rocks, roots, ruts, sand, or gravel, your big-tired trail bike will hardly feel them. The Surly Krampus Front Suspension Bike is a dedicated 29+ trail bike that can go over, off of, or through just about anything in its path. The Krampus has a 100% Chromoly steel frame that uses a RockShox 35 Gold RL fork with 120mm of travel up front. The frame features external cable routing, a threaded bottom bracket, clearance for up to 29×3.0″ tires, and Gnot-Boost rear hub spacing so you can use either 12x142mm or 12x148mm rear hubs.
This version of the Surly Krampus comes with a Shimano XT 12-speed drivetrain. This includes a cassette that has a hill-crushing 11-51T gear range that makes climbing and pedaling through demanding terrain much easier. Tektro Gemini HD-M520 hydraulic disc brakes provide highly-reliable stopping power so you can descend under control. WTB ST i30 TCS 2.0 rims are paired with Surly Dirt Wizard tires that can be set up tubeless for a smoother ride, better traction, and fewer flats. With the TranzX Dropper Post, you’ll be able to quickly lift and lower your saddle with the press of a lever.
Features
- 100% Chromoly steel frame with external cable routing, a threaded bottom bracket, clearance for up to 29×3.0″ tires, and Gnot-Boost rear hub spacing
- Shimano XT 12-speed drivetrain performs well in all riding conditions
- Tektro Gemini HD-M520 hydraulic disc brakes provide highly-reliable stopping power
- Tubeless-ready rims and tires for a smoother ride, better traction, and fewer flats
- TranzX Dropper Post quickly lifts and lowers your saddle with the press of a lever
| Frame | 100% Chromoly Steel, Natch Tubing, Double-Butted Main Triangle |
|---|---|
| Fork | RockShox 35 Gold RL, 15 x 110mm, 120mm Travel |
| Rear Shock | Your Legs |
| Headset | Cane Creek |
| Shifters | Shimano XT SL-M8100, 12-Speed |
| Front Derailleur | Legends say they’ll return one day |
| Rear Derailleur | Shimano XT RD-M8100 |
| Crankset | Shimano Deore M6100 |
| Bottom Bracket | Shimano |
| Chain | KMC X12 Anti-Rust |
| Cassette | OE 12-Speed, 11-51T |
| Brakes | Tektro Gemini HD-M520, 180F/160R Rotors |
| Wheelset | WTB ST i30 TCS 2.0 Rims, Novatec 15×110/12×148 32H Hubs |
| Tires | Surly Dirt Wizard 29 x 2.6″, 60 TPI, Tubeless-Ready |
| Handlebar | Salsa Rustler 31.8mm |
| Stem | ProMax 31.8mm |
| Grips/Bar Tape | Velo Black |
| Seatpost | TranzX JD-YSP15 Dropper Post |
| Seatclamp | Bolt-Type |
| Saddle | WTB Volt |
| Intended Use | Trail |
Note: Components are subject to change without notice.
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 368 | 419 | 470 | 521 |
| B: Effective Top Tube | 587 | 612 | 637 | 662 |
| C: Stack | 597 | 607 | 616 | 626 |
| D: Reach | 397 | 419 | 442 | 464 |
| E: BB Height | – | – | – | – |
| F: BB Drop | 60 | 60 | 60 | 60 |
| G: Head Tube Length | 90 | 100 | 110 | 120 |
| H: Head Tube Angle | 68.4 ° | 68.4 ° | 68.4 ° | 68.4 ° |
| I: Seat Tube Angle | 72.4 ° | 72.4 ° | 72.4 ° | 72.4 ° |
| J: Standover Height | 776 | 803 | 832 | 861 |
| K: Chainstay Length | 435 | 435 | 435 | 435 |
| L: Wheelbase | 1096 | 1121 | 1147 | 1173 |
| Crank Arm Length | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 70 mm | 70 mm | 80 mm |
| Handlebar Width | 750 mm | 800 mm | 800 mm | 800 mm |
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 14.5 | 16.5 | 18.5 | 20.5 |
| B: Effective Top Tube | 23.1 | 24.1 | 25.1 | 26.1 |
| C: Stack | 23.5 | 23.9 | 24.3 | 24.6 |
| D: Reach | 15.6 | 16.5 | 17.4 | 18.3 |
| E: BB Height | – | – | – | – |
| F: BB Drop | 2.4 | 2.4 | 2.4 | 2.4 |
| G: Head Tube Length | 3.5 | 3.9 | 4.3 | 4.7 |
| H: Head Tube Angle | 68.4 ° | 68.4 ° | 68.4 ° | 68.4 ° |
| I: Seat Tube Angle | 72.4 ° | 72.4 ° | 72.4 ° | 72.4 ° |
| J: Standover Height | 30.6 | 31.6 | 32.8 | 33.9 |
| K: Chainstay Length | 17.1 | 17.1 | 17.1 | 17.1 |
| L: Wheelbase | 43.1 | 44.1 | 45.2 | 46.2 |
| Crank Arm Length | 170 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 70 mm | 70 mm | 80 mm |
| Handlebar Width | 750 mm | 800 mm | 800 mm | 800 mm |
Love this Product?
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate “DEHP”), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Reviews
There are no reviews yet.