2021 kona Unit X
Manufacturer Description
The Unit X has become a cult favorite among die-hard Kona fans. Maybe it’s the Cromoly frame. Maybe it’s the fact that it’s a bikepacking monster, or its SRAM SX Eagle 12-speed drivetrain, or modular dropouts which give you the ability to run it as a single speed if that’s your thing. Maybe it’s because the rigid fork makes it that much more of a classic. We may never know why the Unit X is such a popular bike, but we can only guess it’s because it is one of the most practical machines in our lineup.
Build Kit
| Frameset | |
|---|---|
| Frame | Reynolds 520 Butted Cromoly |
| Fork | Kona Plus Fork |
| Rear Shock | - |
| Cockpit | |
| Grips | Kona Key Grip |
| Handlebars | Kona XC/BC Riser |
| Saddle | WTB Volt |
| Seatpost | Kona Thumb w/Offset 31.6mm |
| Stem | Kona XC/BC |
| Brakes | |
| Levers | - |
| Front Brakes | SRAM Level T with 180mm front/160mm rear rotor |
| Rear Brakes | SRAM Level T with 180mm front/160mm rear rotor |
| Drivetrain | |
| Bottom Bracket | - |
| Cassette | - |
| Chain | SRAM SX-Eagle |
| Chain Rings | - |
| Crankset | SRAM SX Eagle |
| Front Derailleur | - |
| Rear Derailleur | SRAM SX-Eagle |
| Pedals | - |
| Shifters | SRAM SX-Eagle |
| Wheels | |
| Front Hub | - |
| Rear Hub | - |
| Spokes | Stainless Black 14g |
| Front Tire | WTB Ranger TCS 29x2.6” |
| Rear Tire | WTB Ranger TCS 29x2.6” |
| Tubes | - |
| Front Wheel | - |
| Rear Wheel | - |
Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| BB Drop ? | 65 | 65 | 65 | 65 |
| BB Height ? | 310 | 310 | 310 | 310 |
| Chainstay Length ? | 430 | 430 | 430 | 430 |
| Crank Length | - | - | - | - |
| Fork Length | 470 | 470 | 470 | 470 |
| Fork Rake Offset ? | 50 | 50 | 50 | 50 |
| Front Center | 693 | 722 | 750 | 789 |
| Handlebar Width | - | - | - | - |
| Headtube Angle ? | 68 | 68 | 68 | 68 |
| Headtube Length ? | 110 | 120 | 130 | 140 |
| Reach ? | 425 | 450 | 475 | 510 |
| Saddle Width | - | - | - | - |
| Seatpost Length | - | - | - | - |
| Seat Tube Angle ? | 75 | 75 | 75 | 75 |
| Seat Tube Length ? | 370 | 420 | 470 | 530 |
| Stack ? | 588 | 597 | 606 | 615 |
| Standover Height | 695 | 731 | 768 | 810 |
| Stem Length | - | - | - | - |
| Top Tube Length ? | 582 | 610 | 637 | 675 |
| Trail | - | - | - | - |
| Wheelbase | 1115 | 1144 | 1173 | 1211 |
Tell us what you think.
See something wrong or not quite right? Win some karma points by taking a second to let us know.
advert
© 2022 Bike Gear Database.