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 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
17"
171cm - 181cm
19"
179cm - 190cm
21"
187cm - 202cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
AUTHOR carbon Toray T700/800 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 (22)
Cassette
SHIMANO CS-M5100-11, 11-42 (11)
Crank
SHIMANO M5100-B2, Boost, 36-26 teeth, 170 / 175 mm cranks
Chain
KMC X11
Wheels
Front Hub
AUTHOR Helium 15 / Krypton 12, 15 × 100 mm thru front axle, 32 holes
Rear Hub
AUTHOR Helium 15 / Krypton 12, 15 × 100 mm thru front axle, 32 holes
Rims
AUTHOR Xenon TRC 29, 32 holes
Spokes
black stainless steel 2.0 mm
Tires
VITTORIA Barzo aramid 29" × 2.25"
Brakes
Brakes
TEKTRO HD-M530, disc hydraulic (6" / 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" | 19" | 21" |
|---|---|---|---|
| Stack Reach Ratio | 1.433 mm | 1.362 mm | 1.331 mm |
| Bottom Bracket Height | 309 mm | 309 mm | 309 mm |
| Front Center | 691 mm | 718 mm | 750 mm |
| Rake | 51 mm | 51 mm | 51 mm |
| Trail | 90 mm | 89 mm | 89 mm |
| Stack | 609 mm | 613 mm | 632 mm |
| Reach | 425 mm | 450 mm | 475 mm |
| Top Tube Length | 611 mm | 638 mm | 668 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 435 mm | 485 mm | 535 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 95 mm | 100 mm | 120 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1118 mm | 1145 mm | 1177 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 171 cm | 179 cm | 187 cm |
| Rider Max Height | 181 cm | 190 cm | 202 cm |
About this model
Modus 29 belongs to the Author Modus model. 9 bikes variations carry this model name 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.
Crosscountry bikes average price
Our math shows that the average cost of a dependable Crosscountry bike is 1905$. However, this doesn’t mean that if you spend less money on a Crosscountry bike, you couldn’t get a decent one. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Average weight for Crosscountry bikes
On a deeper look, we notice that the average weight of a Crosscountry bike is 12.4 kg (27.34 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
Modus 29 weighs 12 kg (26.46 lbs) and is slightly lighter than the average. In other words, this model is 3.33% lighter than the average Crosscountry bike.
Modus 29 components
Fork
Author Modus 29 2024 bike is equipped with the RST F1RST fork, and has 100mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
When leaving the production line, the Modus 29 model has 29″ aluminum wheels. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
Nothing is more important on a bike than its ability to brake properly. Author Modus 29 is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 3 sizes. They vary from 171 cm – 202 cm (5.61 ft – 6.63 ft). In conclusion, finding one for you shouldn’t be a problem.