Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 700c -
Groupset Sora -
Suspension Rigid -
Drivetrain 2 × 9 -
Brakes Rim
Sizing
Recommended size guide.
49cm
155cm - 163cm
52cm
161cm - 169cm
54cm
166cm - 175cm
56cm
172cm - 181cm
58cm
178cm - 186cm
61cm
183cm - 191cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Reynolds 520 Butted Cromoly
Suspension Fork
Kona Classic Road
Rear Shock
n/a
Drivetrain
Rear Derailleur
Shimano Sora
Front Derailleur
Shimano Sora
Shift Levers
Shimano Sora
Cassette
Shimano HG50 11-32t 9spd
Crank
34/50t
Bottom Bracket
TH 7420
Chain
KMC HG53
Chain Guide
n/a
Pedals
n/a
Wheels
Front Hub
Formula 100x10mm
Rear Hub
Shimano 130x10mm
Rims
Alex AT470 Tubeless Ready
Spokes
Sandvik Stainless Black 14g
Tires
Schwalbe Spicer K-Guard 700x30c
Brakes
Brakes
Shimano R451
Brake Levers
Shimano Sora
Disk Rotors
n/a
Cockpit
Stem
Kona Road
Handlebar
Kona Road
Grips
Kona Cork Tape
Headset
FSA TH848
Seat
Saddle
Kona Classic Road
Seatpost
Kona Road w/Offset 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.51 mm | 1.53 mm | 1.56 mm | 1.58 mm | 1.6 mm |
| Bottom Bracket Height | 269 mm | 269 mm | 271 mm | 271 mm | 273 mm | 273 mm |
| Front Center | 581 mm | 582 mm | 593 mm | 602 mm | 613 mm | 621 mm |
| Rake | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 71 mm | 65 mm | 65 mm | 66 mm | 62 mm | 58 mm |
| Stack | 546 mm | 569 mm | 586 mm | 605 mm | 624 mm | 645 mm |
| Reach | 375 mm | 378 mm | 383 mm | 387 mm | 396 mm | 403 mm |
| Top Tube Length | 525 mm | 540 mm | 555 mm | 570 mm | 585 mm | 605 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 490 mm | 520 mm | 540 mm | 560 mm | 580 mm | 610 mm |
| Head Tube Angle | 71 ° | 72 ° | 72 ° | 72 ° | 72.5 ° | 73 ° |
| Head Tube Length | 125 mm | 145 mm | 165 mm | 185 mm | 205 mm | 225 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 427 mm | 430 mm | 430 mm |
| Wheelbase | 996 mm | 997 mm | 1008 mm | 1018 mm | 1032 mm | 1041 mm |
| Bottom Bracket Drop | 76 mm | 76 mm | 74 mm | 74 mm | 72 mm | 72 mm |
| Standover Height | 745 mm | 770 mm | 790 mm | 810 mm | 830 mm | 860 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 161 cm | 166 cm | 172 cm | 178 cm | 183 cm |
| Rider Max Height | 163 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm |
Model Overview
Tonk completes the Kona Tonk model. Kona launched 1 bike of this model so far.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Endurance bikes average price
According to our calculations, the average cost of an Endurance bike that is reliable is 2346$. However, even though the average price of an Endurance bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, this bike was made available in 2017 for 999$. Comparing the average cost of an Endurance bike to this one, you will see that Tonk price is 134.83% smaller.
Overview of components
Wheels
When it comes to wheels, the Tonk bike is equipped with the 700c aluminum model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, they are not nearly as effective as hydraulic brakes are.
Sizes
This bike is available in 6 sizes. They vary from 155 cm – 191 cm (5.09 ft – 6.27 ft). In conclusion, you won’t have a problem finding one that suits you.