Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 700c -
Groupset GRX 400, GRX 600 -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
50cm
160cm - 170cm
52cm
168cm - 178cm
54cm
176cm - 188cm
56cm
186cm - 195cm
58cm
193cm - 205cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
triple butted cromoly
Suspension Fork
cromoly 700C
Drivetrain
Rear Derailleur
SHIMANO GRX 400
Front Derailleur
SHIMANO GRX 400
Shift Levers
SHIMANO GRX 400 (20)
Cassette
SHIMANO HG500-10, 11-34 (10)
Crank
SHIMANO GRX 600, 46-30 teeth, 172.5 / 175 mm cranks
Chain
KMC X10
Wheels
Front Hub
QUANDO Road Disc, 32 holes
Rear Hub
QUANDO Road Disc, 32 holes
Rims
JALCO SRD 21, 32 holes
Spokes
black stainless steel1.8 mm
Tires
PANARACER Gravel King SK Sport 700 × 38c
Brakes
Brakes
SHIMANO GRX 400, disc hydraulic (160 mm rotors)
Cockpit
Stem
AUTHOR alloy
Handlebar
PROMAX 420 / 440 / 460 mm
Seat
Saddle
AUTHOR Guru
Seatpost
AUTHOR alloy (27.2)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 50cm | 52cm | 54cm | 56cm | 58cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.503 mm | 1.542 mm | 1.573 mm | 1.582 mm | 1.634 mm |
| Bottom Bracket Height | 279 mm | 279 mm | 280 mm | 281 mm | 281 mm |
| Front Center | 600 mm | 606 mm | 617 mm | 626 mm | 630 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 76 mm | 73 mm | 73 mm | 68 mm | 66 mm |
| Stack | 562 mm | 583 mm | 601 mm | 617 mm | 642 mm |
| Reach | 374 mm | 378 mm | 382 mm | 390 mm | 393 mm |
| Top Tube Length | 530 mm | 545 mm | 560 mm | 580 mm | 595 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 500 mm | 520 mm | 540 mm | 560 mm | 580 mm |
| Head Tube Angle | 70.5 ° | 71 ° | 71 ° | 71.5 ° | 72 ° |
| Head Tube Length | 120 mm | 140 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1015 mm | 1021 mm | 1032 mm | 1042 mm | 1046 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 69 mm | 68 mm | 68 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 160 cm | 168 cm | 176 cm | 186 cm | 193 cm |
| Rider Max Height | 170 cm | 178 cm | 188 cm | 195 cm | 205 cm |
About this model
Ronin is part of the Author Ronin model. Author released 14 bikes variations of this model so far. You can easily view all of the Author Ronin bikes models from 2024, here.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Gravel bikes
According to our math, the average price for a trustworthy Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Average weight for Gravel bikes
Gravel bikes have an average weight of 8.13 kg (17.92 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 11.8 kg (26.01 lbs), Author bike is much heavier than average. In short, the average Gravel bike weight is 45.14% lower than this one.
Ronin components
Fork material
The fork on this bike is made out of steel, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels
When leaving the production line, the Ronin model has 700c aluminum wheels. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Author Ronin has Hydraulic Disc brakes installed. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
Ronin comes in 5 sizes, that range from 160 cm – 205 cm (5.25 ft – 6.73 ft). In conclusion, finding one for you shouldn’t be a problem.