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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Kona Unit XLooking for a do it all bikepacking bike? What about a bike that can roll over gravel with ease and shred down a mountain? What about a bike that can turn a single speed commuter? The Kona Unit X might be for you! This incredibly versatile mountain bike features: 12 speed drivetrain Shimano Hydraulic disc brakes Shimano 29 x 2. 6" tyres massive clearance Suspension corrected frame Sliding dropouts run the bike single speed if you want! Rigid fork
Looking for a do-it-all bikepacking bike? What about a bike that can roll over gravel with ease and shred down a mountain? What about a bike that can turn a single speed commuter? The Kona Unit X might be for you!
This incredibly versatile mountain bike features:
- 12-speed drivetrain Shimano
- Hydraulic disc brakes Shimano
- 29 x 2.6" tyres - massive clearance
- Suspension corrected frame
- Sliding dropouts - run the bike single speed if you want!
- Rigid fork
- Reynolds 520 Butted Chromoly tubing
- Fork and top-tube feed bag mounts
- Compatible with rear racks
Geometry & Sizing
| SIZE (mm) | S | M | L | XL | |
| 1 | ST LENGTH | 370 | 420 | 470 | 530 |
| 2 | TT LENGTH | 582 | 610 | 637 | 675 |
| 3 | REACH | 425 | 450 | 475 | 510 |
| 4 | STACK | 588 | 597 | 606 | 615 |
| 5 | STANDOVER | 695 | 731 | 768 | 810 |
| 6 | HT ANGLE | 68.0 | 68.0 | 68.0 | 68.0 |
| 7 | HT LENGTH | 110 | 120 | 130 | 140 |
| 8 | ST ANGLE | 75.0 | 75.0 | 75.0 | 75.0 |
| 9 | CS LENGTH | 430 | 430 | 430 | 430 |
| 10 | BB DROP | 65 | 65 | 65 | 65 |
| 11 | BB HEIGHT | 310 | 310 | 310 | 310 |
| 12 | WHEELBASE | 1115 | 1144 | 1173 | 1211 |
| 13 | FRONT CENTER | 693 | 722 | 750 | 789 |
| 14 | FORK LENGTH | 470 | 470 | 470 | 470 |
| 15 | FORK OFFSET | 50 | 50 | 50 | 50 |
SPECIFICATIONS
| Frame Material | Reynolds 520 Butted Cromoly |
| Sizes | S, M, L, XL |
| Rear Shock | n/a |
| Fork | Kona Plus Fork 110mm spacing |
| Crankarms | Shimano Deore 12spd |
| Chainrings | 32t |
| B/B | Shimano 73mm |
| Pedals | n/a |
| Chain | Shimano Deore 12spd |
| Cassette | Shimano Deore 10-51t 12spd |
| Chainguide | n/a |
| F/D | n/a |
| R/D | Shimano Deore |
| Shifters | Shimano Deore 12spd |
| Brake Calipers | Shimano MT410 Hydraulic |
| Front Brake Rotor | Shimano RT10 180mm (centerlock) |
| Rear Brake Rotor | Shimano RT10 160mm (centerlock) |
| Brake Levers | Shimano MT410 Hydraulic |
| Headset | TH ZST No.10 |
| Handlebar | Kona XC/BC Riser |
| Stem | Kona XC/BC |
| Seatpost | Kona Thumb w/Offset 31.6mm |
| Seat Clamp | Kona Clamp |
| Grips | Kona Key Grip |
| Saddle | WTB Volt |
| Front Hub | Formula 110x15mm (centerlock) |
| Rear Hub | Shimano 148x12mm (centerlock) |
| Spokes | Stainless Black 14g |
| Rims | WTB ST i30 2.0 TCS |
| Front Tire | Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6" |
| Rear Tire | Maxxis Rekon TR 29x2.6" or WTB Ranger TCS 29x2.6" |
| Paint Color | Gloss Metallic Gold w/ Black & Concrete Decals |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Loose on standard pillow.
Size: Queen, Color: White
Too large for standard pillow. It would fit a queen size pillow much better. It does stay cool.
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Reviewed in the United States on November 20, 2025
★★★★★ 5
Soft and cool. Very cool. 🧊
Size: Queen, Color: White
I bought these for my memory foam pillow and they’re excellent for cooling it. I use 2 of these on the pillow for maximum chill factor and it works.
They’re very soft, the zippers are high quality. Easy to put on with a bit of stretch- generously sized. They’re stain resistant. I’m glad they’re NOT waterproof because they’d be too hot then. They’re very durable. Wash on delicate setting in a mesh bag and air dry and they last long. They’re very quiet- smooth and silky. Definitely recommend!
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Reviewed in the United States on January 15, 2026
★★★★★ 3
Cool enough
Size: Queen, Color: White, Size: Queen, Color: White
I thought I had purchased pillows so when I received these I was a little disappointed. However that was 100% on me for not reading the listing and just trusting my search. I decided to give them a try and so far they seem ok. They don’t stay cool even though I have them on cooling pillows. They are super thin but very soft. They fit on my pillows perfectly. I don’t think it has improved my sleep quality but it hasn’t made it any worse either. I don’t think they are waterproof but I don’t really want to test that. I like that the zipper is small and seems to be decent quality. Smelled heavily of chemicals when I first took it out of the package but that disappeared after a few minutes.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Sleep like a baby
Size: Queen, Color: White
These pillow covers are cool. They keep you cool at night. very, very comfortable.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Very well made.
Size: King, Color: White
These work great and look good.
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Reviewed in the United States on April 27, 2026