Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Fork RST F1RST
-
Groupset Deore -
Suspension Hardtail -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
17.5"
171cm - 181cm
19"
179cm - 190cm
21"
187cm - 202cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
AUTHOR C carbon monocoque 29"
Suspension Fork
RST F1RST 29 15 TRL air remote lock out 15 mm thru axle 1.5" tapered steerer (100 mm)
Drivetrain
Rear Derailleur
SHIMANO Deore
Front Derailleur
SHIMANO Deore
Shift Levers
SHIMANO Deore (20)
Cassette
SHIMANO HG500-10 11-42 (10)
Crank
SHIMANO Deore 36-26 teeth 170 / 175 mm cranks
Chain
KMC X10
Wheels
Front Hub
AUTHOR Helium 15 / Krypton 12 15 x 100 mm thru front axle 32 holes
Rear Hub
AUTHOR Helium 15 / Krypton 12 15 x 100 mm thru front axle 32 holes
Rims
AUTHOR Xenon Pro 29 32 holes
Spokes
stainless steel hi-ten 2.0 mm black
Tires
VITTORIA Barzo kevlar 29" x 2.25"
Brakes
Brakes
TEKTRO Gemini disc hydraulic (7" rotors)
Cockpit
Stem
AUTHOR alloy
Handlebar
AUTHOR Flatbar 9° 700 / 720 mm
Grips
AUTHOR Pro Lock
Seat
Saddle
AUTHOR Navigator
Seatpost
AUTHOR alloy (31.6)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 17.5" | 19" | 21" |
|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.46 mm | 1.43 mm |
| Bottom Bracket Height | 314 mm | 314 mm | 314 mm |
| Front Center | 686 mm | 696 mm | 717 mm |
| Rake | 73 mm | 73 mm | 73 mm |
| Trail | 87 mm | 88 mm | 86 mm |
| Stack | 631 mm | 640 mm | 649 mm |
| Reach | 431 mm | 438 mm | 454 mm |
| Top Tube Length | 623 mm | 633 mm | 653 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 454 mm | 480 mm | 530 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 438 mm | 438 mm | 438 mm |
| Wheelbase | 1117 mm | 1127 mm | 1148 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 171 cm | 179 cm | 187 cm |
| Rider Max Height | 181 cm | 190 cm | 202 cm |
Model Overview
Modus 29 is an Author Modus model. Author launched 8 bikes of this model so far.
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 Crosscountry bikes
If you want to purchase a solid Crosscountry bike, it is important to know that the average cost is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Crosscountry bikes average weight
Crosscountry bikes have an average weight of 12.4 kg (27.34 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Author Modus 29 it’s weighing 12.2 kg (26.9 lbs). At this weight, is slightly lighter than average. In short, the average Crosscountry bike weight is 1.64% higher than this one.
Overview of components
Fork
The Modus 29 comes factory-installed with the RST F1RST fork. This has a travel range of 100mm. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels
The wheels on Modus 29 are the 29″ aluminum type. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, these wheels are not ideal for smaller people.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Modus 29 comes with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
There are 3 sizes available for this model. Rider height can be anywhere between 171 cm – 202 cm (5.61 ft – 6.63 ft). In conclusion, finding one for you shouldn’t be a problem.