Kona Unit 29" Mountain Bike 2020 - Hardtail MTB
The Unit has garnered a cult following among serious bikepackers. The love for fully-rigid steel is real. Still made with Reynolds Cromoly, the 2020 Unit is getting a facelift and a shiny new set of 29” boost wheels with thru-axles to help conquer rougher terrain. We’ve spec’d the Unit as a single-speed but its full-length freehub body allows for gears and the dropout has a derailleur hanger, should you want to modify your setup. Updated geometry provides better handling and a more comfortable ride, so you can get lost on those backwoods adventures!
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Reynolds 520 Butted Cromoly |
Fork | Kona Plus Fork 110mm spacing |
Headset | TH ZST No.10 |
Stem | Kona XC/BC |
Bars | Kona XC/BC Riser |
Front Brake | Tektro TR180 180mm |
Rear Brake | Tektro TR160 160mm |
Brake Lever | Tektro HDM275 |
Speed | 1 |
Rims | WTB ST i30 TCS |
Front Hub | Formula 110x15mm |
Rear Hub | Formula 148x12mm |
Spokes | Stainless Black 14g |
Front Tyre | WTB Ranger TCS 29x2.6" |
Rear Tyre | WTB Ranger TCS 29x2.6" |
Seat Post | Kona Thumb w/Offset 31.6mm |
Saddle | WTB Volt Sport (Sport 250 size S) |
Chainset | 32t |
Bottom Bracket | FSA MegaExo 73mm |
Chain | KMC Z1 Narrow |
Cassette | Joytech 18t |
Pedals | Kona JS2 |
Kona Sizing
ROAD/CX/ASPHALT
HEIGHT - INCH |
HEIGHT - CM |
ROAD/ROVE |
LIBRE |
CX/SUTRA |
DEWS |
COCO |
4'10"-5'1" |
147-155 cm |
46-48 cm |
46 cm |
46-48 cm |
N/A |
XS |
5'0"-5'3" |
152-160 cm |
48-50 cm |
46-49 cm |
48-50 cm |
Small |
Small |
5'2"-5'7" |
157-170 cm |
48-52 cm |
49-51 cm |
48-52 cm |
Small, Medium |
Small, Medium |
5'6"-5'10" |
168-178 cm |
52-54 cm |
51-54 cm |
52-54 cm |
Medium |
Medium |
5'9"-6'0" |
175-183 cm |
52-56 cm |
54-55 cm |
52-56 cm |
Medium, Large |
Medium, Large |
5'11"-6'2" |
180-188 cm |
54-58 cm |
54-55 cm |
54-58 cm |
Large, XL |
Large |
6'1"-6'5" |
185-196 cm |
56-58 cm |
55 cm |
56-58 cm |
XL |
N/A |
MTB/ALL MOUNTAIN/GRAVITY
HEIGHT - INCH |
HEIGHT - CM |
SPLICE |
MTB/XC TRAIL/FAT |
ALL MOUNTAIN/ENDURO |
GRAVITY/DH |
4'10"-5'1" |
147-155 cm |
Small |
XS |
XS |
N/A |
5'0"-5'3" |
152-160 cm |
Small |
Small |
Small |
N/A |
5'2"-5'7" |
157-170 cm |
Small, Medium |
Small, Medium |
Small, Medium |
Medium |
5'6"-5'10" |
168-178 cm |
Medium |
Medium |
Medium |
Medium |
5'9"-6'0" |
175-183 cm |
Medium, Large |
Medium, Large |
Medium, Large |
Medium, Large |
5'11"-6'2" |
180-188 cm |
Large, XL |
Large, XL |
Large, XL |
Large, XL |
6'1"-6'5" |
185-196 cm |
Large, XL |
Large, XL |
Large, XL |
Large, XL |
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
No longer available
Sorry you missed the Kona Unit 29" Mountain Bike 2020 - Hardtail MTB.
This product is no longer available.