Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 100mm -
Fork RST AERIAL
-
Groupset Alivio -
Suspension Hardtail -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
16"
160cm - 176cm
18"
173cm - 190cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
hydroformed alloy 6061 29" (ASL)
Suspension Fork
RST Aerial 29 TnL air lock out (100 mm)
Drivetrain
Rear Derailleur
SHIMANO Alivio
Shift Levers
SHIMANO Alivio (27)
Cassette
SHIMANO HG400-9 11-34 (9)
Crank
SHIMANO M4000 40-30-22 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 Pro 29 32 holes
Spokes
hi-ten black
Tires
AUTHOR Speed Master 29" x 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 | 1.66 mm | 1.6 mm |
| Bottom Bracket Height | 314 mm | 314 mm |
| Front Center | 648 mm | 668 mm |
| Rake | 73 mm | 73 mm |
| Trail | 86 mm | 87 mm |
| Stack | 637 mm | 642 mm |
| Reach | 383 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 | 451 mm | 451 mm |
| Wheelbase | 1092 mm | 1112 mm |
| Bottom Bracket Drop | 60 mm | 60 mm |
| Wheels | 29" | 29" |
| Rider Min Height | 160 cm | 173 cm |
| Rider Max Height | 176 cm | 190 cm |
Model Overview
Spirit 29 ASL is part of the Author Spirit model. There are 17 bikes that carry this model name. You can easily view all of the Author Spirit bikes models from 2020, here.
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.
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 though the average price of a Crosscountry bike is lower, you might still be able to get a top-quality bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Average weight for Crosscountry bikes
Crosscountry bikes have an average weight of 12.4 kg (27.34 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Author Spirit 29 ASL it’s weighing 14 kg (30.86 lbs). At this weight, is considerably heavier than average. In short, the average Crosscountry bike weight is 12.9% lower than this one.
Overview of components
Fork
The RST AERIAL is included from the factory. It has a travel distance of 100mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels
The wheels on Spirit 29 ASL are the 29″ aluminum type. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. Author Spirit 29 ASL is equipped with Hydraulic Disc brakes. 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
This bike is available in 2 sizes. They vary from 160 cm – 190 cm (5.25 ft – 6.23 ft). In conclusion, you won’t have a problem finding one that suits you.