If you're looking to do some sick jumps or hit up the pump tracks, then you'll love riding on a dirt jumper. Dirt jumpers are perfect for aggressive riding and situations where you want to flick your bike around in the air. The Santa Cruz Jackal 4.1 is a no-BS dirt jump, pump track, and urban assault bike. It is designed to work with 26" wheels and is overbuilt to last forever. This frame will take more abuse than you can dish out and still weighs in at under 5 pounds. The frame is compatible with forks with 100 to 160mm of travel, has a 73mm threaded bottom bracket, and has a max tire width of 2.5".
| Frame | Aluminum |
|---|---|
| Wheel Size | 26" (Max Width 2.5") |
| Fork | 100 - 160mm Travel |
| Rear Shock | Those Legs |
| Headset Included | No |
| Headtube Diameter | 1-1/8" - 1.5" Tapered |
| Front Derailleur Type | The Type That Doesn't Exist |
| Bottom Bracket Type | Threaded 73mm |
| Seatpost Diameter | 30.9mm |
| Seat Clamp | 34.9mm |
| Dropout Style | 12x142mm (10x135mm QR Dropouts Available) |
| Accessory Mounts | No |
| Cable routing | External |
| Intended Use | Dirt Jump, Pump Track |
| Weight | Under 5 Pounds |
Note: Components are subject to change without notice.
| Size | Medium | Large |
|---|---|---|
| A: Seat Tube Length | 340 | 340 |
| B: Effective Top Tube | 571 | 596 |
| C: Stack | 563 | 563 |
| D: Reach | 391 | 417 |
| E: BB Height | 323 | 323 |
| F: BB Drop | - | - |
| G: Head Tube Length | 115 | 115 |
| H: Head Tube Angle | 68.7 ° | 68.7 ° |
| I: Seat Tube Angle | 72.7 ° | 72.7 ° |
| J: Standover Height | 630 | 627 |
| K: Chainstay Length | 387 | 387 |
| L: Wheelbase | 1031 | 1056 |
| Frame Size | Medium | Large |
|---|---|---|
| Rider Height | 5'0" - 5'9" 152 - 175 cm |
5'9" - 6'6" 175 - 198 cm |
