Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 700c -
Groupset Apex -
Suspension Rigid -
Drivetrain 1 × 11 -
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 REYNOLDS
Suspension Fork
AUTHOR carbon legs, alloy steerer 1.5" tapered
Drivetrain
Rear Derailleur
SRAM APEX
Shift Levers
SRAM APEX (11)
Cassette
SRAM PG-1130 11-42 (11)
Crank
SRAM APEX 42 teeth 170 / 172.5 / 175 mm cranks
Chain
SRAM CN-1110
Wheels
Front Hub
MAVIC Allroad Disc CL UST wheel set 20 holes 12 x 100 mm thru front axle 12x142 mm rear axle
Rear Hub
MAVIC Allroad Disc CL UST wheel set 20 holes 12 x 100 mm thru front axle 12x142 mm rear axle
Rims
MAVIC Allroad Disc CL UST wheel set 20 holes
Spokes
MAVIC
Tires
VITTORIA Terreno Dry kevlar 700 x 38c (40mm)
Brakes
Brakes
SRAM Apex disc hydraulic (160 mm rotors)
Cockpit
Stem
RITCHEY Comp 4-Axis
Handlebar
RITCHEY Road EvoMax 420 / 440 / 460 mm
Seat
Saddle
AUTHOR Aura CR
Seatpost
RITCHEY Comp (27.2)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 50cm | 52cm | 54cm | 56cm | 58cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.51 mm | 1.54 mm | 1.57 mm | 1.62 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 | 69 mm | 66 mm |
| Stack | 553 mm | 571 mm | 590 mm | 613 mm | 635 mm |
| Reach | 374 mm | 379 mm | 383 mm | 390 mm | 392 mm |
| Top Tube Length | 528 mm | 543 mm | 558 mm | 578 mm | 593 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 | 423 mm | 423 mm | 423 mm | 423 mm | 423 mm |
| Wheelbase | 1013 mm | 1019 mm | 1030 mm | 1040 mm | 1044 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 |
Model Overview
Ronin SL completes the Author Ronin model. 12 bikes variations carry this model name so far. Check out the entire range from 2019 of this model, by clicking this link.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Gravel bikes
According to our calculations, the average cost of a Gravel bike that is reliable is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Gravel bikes average weight
Gravel bikes have an average weight of 8.13 kg (17.92 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Author Ronin SL it’s weighing 10.5 kg (23.15 lbs). At this weight, is much heavier than average. In short, the average Gravel bike weight is 29.15% lower than this one.
Overview of components
Fork material
Ronin SL has a carbon fork, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
The Ronin SL 2019 bike is equipped with 700c aluminum wheels when leaving the factory. 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
For your safety, it is important to have quality breaks on your bike. Author Ronin SL has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
This bike is available in 5 sizes. They vary from 160 cm – 205 cm (5.25 ft – 6.73 ft). In conclusion, you won’t have a problem finding one that suits you.