Unity
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If you dream of bikepacking, you dream of the Unity. It’s a mountain bike that was built to carry more, wander farther, and keep going when cell service is long, long gone. Mixed wheels and big tires keep it planted and capable, while load-optimized geometry keeps the ride predictable when you’ve packed everything but the kitchen sink. An oversized front triangle leaves plenty of room for a proper frame bag, and the custom integrated front cargo rack is ready for the rest. Load it up for a week in the mountains. Strip it down and rip your local trails. Build the off-grid battle cruiser of your dreams. Mountain bike, gravel bike, touring machine… The Unity doesn’t really care—it just wants to go.
SPECS & GEOMETRY
SPECIFICATIONS
| FRAME | Kona Butted Cromoly |
| SIZES | S, M, L, XL |
| FORK | Kona Cromoly |
| CRANKSET | RaceFace Aeffect Cinch 28t / S 165mm / M-L 170mm / XL 175mm |
| BOTTOM BRACKET | RaceFace BSA 73 |
| PEDALS | Kona JS2 |
| CHAIN | KMC eGlide Turbo |
| CASSETTE | Shimano XT 11-50t 11spd LG |
| CHAINGUIDE | n/a |
| FRONT DERAILLEUR | n/a |
| REAR DERAILLEUR | Shimano XT |
| SHIFTER | Shimano XT |
| BRAKE CALIPERS | Tektro Gemini M535 4-piston |
| FRONT BRAKE ROTOR | Tektro 203mm 6B 2.3mm |
| REAR BRAKE ROTOR | Tektro 203mm 6B 2.3mm |
| BRAKE LEVERS | Tektro Gemini M535 |
| HEADSET | FSA No.10 ZS44/ZS44 |
| HANDLEBAR | Kona 31.8mm / Back 9º / Up 5º / Rise 15mm / Width 780mm |
| STEM | Kona 31.8mm / Rise 0º / Length S-M 35mm / M-L 45mm |
| SEATPOST | Kona Thumb w/Offset 31.6mm / 375mm |
| SEAT CLAMP | Kona Clamp 34.9mm |
| GRIPS | Kona Key Grip Lock-on |
| SADDLE | WTB Volt Medium |
| FRONT HUB | DT Swiss 370 15x110mm |
| REAR HUB | DT Swiss 370 12x148mm HG 36t Ratchet |
| SPOKES | Stainless 2.0mm Black |
| FRONT RIM | WTB KOM i40 Tough 29" |
| REAR RIM | WTB KOM i40 Tough 27.5" |
| FRONT TIRE | WTB Ranger TCS Tough 29x3.0" |
| REAR TIRE | WTB Ranger TCS Tough 27.5x3.0" |
| PAINT COLOR | Gloss Metallic Everglade w/ Aspen Decals |
| EXTRAS | Kona Unity Front Rack 6061 Aluminum |
GEOMETRY
| Size | S | M | L | XL | |
| 1 | ST Length | 370 | 420 | 470 | 530 |
| 2 | TT Length | 591 | 623 | 656 | 691 |
| 3 | Reach | 435 | 460 | 485 | 510 |
| 4 | Stack | 615 | 620 | 629 | 643 |
| 5 | Standover | 725 | 760 | 816 | 849 |
| 6 | HT Angle | 65.8 | 65.8 | 65.8 | 65.8 |
| 7 | HT Length | 160 | 165 | 175 | 190 |
| 8 | ST Angle | 75.8 | 75.3 | 74.8 | 74.3 |
| 9 | CS Length | 440-456 | 440-456 | 440-456 | 440-456 |
| 10 | BB Drop | 70 | 70 | 70 | 70 |
| 11 | BB Height | 311 | 311 | 311 | 311 |
| 12 | Wheelbase | 1176-1191 | 1203-1219 | 1232-1248 | 1263-1279 |
| 13 | Front Center | 745 | 772 | 796 | 831 |
| 14 | Fork Length | 450 | 450 | 450 | 450 |
| 15 | Fork Offset | 59 | 59 | 59 | 59 |
Sizing & Selection
Choosing the right bike size is essential for comfort, performance, and the best riding experience. To help you select the correct size:
- Check Our Sizing and Fit Chart: Use the chart below to determine the size range that works best for your height and riding style.
- Get Personalized Recommendations: Not sure which size to choose? Fill out our Sizing Form, and Kona staff will provide suggestions to help you find the perfect fit.
GRAVEL / DROP BAR / URBAN
| Height/Inches | Height/Metric | Inseam/Inches | Inseam/Metric | Rove | Libre | Sutra/Ouroboros | Dews | CoCo |
|---|---|---|---|---|---|---|---|---|
| 4'10"-5'1" | 147-155cm | 24”-27” | 61-69cm | 48cm | 50cm | 48cm | N/A | XS |
| 5'0"-5'3" | 152-160cm | 26"-29" | 66-74cm | 48-50cm | 50cm | 48-50cm | Small | Small |
| 5'2"-5'7" | 157-170cm | 27"-30" | 69-76cm | 48-52cm | 50-52cm | 48-52cm | Small, Medium | Small, Medium |
| 5'6"-5'10" | 168-178cm | 29"-31" | 74-79cm | 52-54cm | 52-54cm | 52-54cm | Medium | Medium |
| 5'9"-6'0" | 175-183cm | 30"-33" | 76-84cm | 52-56cm | 54-56cm | 54-56cm | Medium, Large | Medium, Large |
| 5'11"-6'2" | 180-188cm | 32"-35" | 81-89cm | 54-58cm | 54-58cm | 54-58cm | Large, XL | Large |
| 6'1"-6'5" | 185-196cm | 33"-36" | 84-91cm | 56-58cm | 58cm | 56-58cm | XL | N/A |
MTB FULL SUSPENSION / HARDTAIL / SPLICE
| Height/Inches | Height/Metric | Inseam/Inches | Inseam/Metric | MTB/XC Trail/Fat | All Mountain/Enduro | Splice |
|---|---|---|---|---|---|---|
| 4'10"-5'1" | 147-155cm | 24”-27” | 61-69cm | XS | XS | Small |
| 5'0"-5'3" | 152-160cm | 26"-29" | 66-74cm | Small | Small | Small |
| 5'2"-5'7" | 157-170cm | 27"-30" | 69-76cm | Small, Medium | Small, Medium | Small, Medium |
| 5'6"-5'10" | 168-178cm | 29"-31" | 74-79cm | Medium | Medium | Medium |
| 5'9"-6'0" | 175-183cm | 30"-33" | 76-84cm | Medium, Large | Medium, Large | Medium, Large |
| 5'11"-6'2" | 180-188cm | 32"-35" | 81-89cm | Large, XL | Large, XL | Large, XL |
| 6'1"-6'5" | 185-196cm | 33"-36" | 84-91cm | Large, XL | Large, XL | Large, XL |