Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 100mm -
Fork RST AERIAL
-
Groupset Alivio, Shimano -
Suspension Hardtail -
Drivetrain 2 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
16"
155cm - 168cm
18"
166cm - 182cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
hydroformed alloy 6061 29" (ASL)
Suspension Fork
RST Aerial 29 TRL air, remote lock out (100 mm)
Drivetrain
Rear Derailleur
SHIMANO Alivio
Shift Levers
SHIMANO Alivio (18)
Cassette
SHIMANO HG400-9 11-36 (9)
Crank
SHIMANO MT210-2 36-22 teeth 170 / 175 mm cranks
Chain
KMC Z9
Pedals
AUTHOR alloy
Wheels
Front Hub
QUANDO Disc 32 holes
Rear Hub
QUANDO Disc 32 holes
Rims
AUTHOR Xenon TRC 29 32 holes
Spokes
black steel
Tires
AUTHOR Speed Master 29" × 2.00"
Brakes
Brakes
TEKTRO Auriga disc hydraulic (7" rotors)
Cockpit
Stem
AUTHOR alloy
Handlebar
AUTHOR Flatbar 9° 680 / 700 mm
Grips
AUTHOR GripLock foam
Seat
Saddle
AUTHOR Fenix
Seatpost
AUTHOR alloy (31.6)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 16" | 18" |
|---|---|---|
| Stack Reach Ratio | 1.65 mm | 1.59 mm |
| Bottom Bracket Height | 314 mm | 314 mm |
| Front Center | 648 mm | 668 mm |
| Rake | 51 mm | 51 mm |
| Trail | 86 mm | 86 mm |
| Stack | 635 mm | 639 mm |
| Reach | 384 mm | 402 mm |
| Top Tube Length | 576 mm | 596 mm |
| Seat Tube Angle | 73 ° | 73 ° |
| Seat Tube Length | 406 mm | 457 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° |
| Head Tube Length | 115 mm | 120 mm |
| Chainstay Length | 456 mm | 456 mm |
| Wheelbase | 1097 mm | 1117 mm |
| Bottom Bracket Drop | 60 mm | 60 mm |
| Wheels | 29" | 29" |
| Rider Min Height | 155 cm | 166 cm |
| Rider Max Height | 168 cm | 182 cm |
About this model
Spirit 29 ASL is an Author Spirit model. Author launched 17 bikes of this model so far. You can get a glimpse at all models from 2022, by clicking on this link.
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
If you want an acceptable Crosscountry bike you should know that the average price is 1905$. However, this doesn’t mean that if you spend less money on a Crosscountry bike, you couldn’t get a decent one. 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
If we make a quick analysis of the average weight of a Crosscountry bike, we get 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.
With a weight of 13.9 kg (30.64 lbs), Author bike is considerably heavier than average. In conclusion, the average Crosscountry bike weighs 12.1% less than Spirit 29 ASL.
Overview of components
Fork
This bike has the RST AERIAL fork installed. The fork’s travel is 100mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels size
When it comes to wheels, the Spirit 29 ASL bike is equipped with the 29″ aluminum model. 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
For your safety, it is important to have quality breaks on your bike. Author Spirit 29 ASL has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.
Sizes
Author Spirit 29 ASL bike has 2 sizes, in the range of 155 cm – 182 cm (5.09 ft – 5.97 ft). In short, it won’t be difficult to find the right one for you.