Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 80mm -
Fork RST VITA
-
Groupset Acera, Altus -
Suspension Hardtail -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
15"
145cm - 158cm
17"
155cm - 172cm
19"
170cm - 185cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
alloy 6061 29" (ASL)
Suspension Fork
RST Vita TnL oil, lock out (80 mm)
Drivetrain
Rear Derailleur
SHIMANO Acera
Front Derailleur
SHIMANO Altus (31.8)
Shift Levers
SHIMANO Acera (27)
Cassette
SHIMANO HG400-9 11-34 (9)
Crank
SUNTOUR NCX 44-32-22 teeth 170 mm cranks
Chain
KMC Z9
Pedals
AUTHOR Non Slip alloy
Wheels
Front Hub
QUANDO Disc 32 holes
Rear Hub
QUANDO Disc 32 holes
Rims
AUTHOR Xenon 29 32 holes
Spokes
stainless steel hi-ten 2.0 mm black
Tires
AUTHOR Speed Master 29" x 1.75"
Brakes
Brakes
TEKTRO Vela disc hydraulic (6" rotors)
Cockpit
Stem
UNO adjustable
Handlebar
AUTHOR 25 mm 660 / 680 mm
Grips
AUTHOR ErgoGrip Lock
Seat
Saddle
AUTHOR Area Gel
Seatpost
AUTHOR alloy (27.2)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15" | 17" | 19" |
|---|---|---|---|
| Front Center | 614 mm | 634 mm | 655 mm |
| Rake | 68 mm | 68 mm | 68 mm |
| Top Tube Length | 548 mm | 568 mm | 588 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 381 mm | 432 mm | 483 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 70.5 ° |
| Head Tube Length | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 448 mm | 448 mm | 448 mm |
| Wheelbase | 1055 mm | 1075 mm | 1096 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 145 cm | 155 cm | 170 cm |
| Rider Max Height | 158 cm | 172 cm | 185 cm |
About this model
Grand ASL is part of the Author Grand Asl model. 9 bikes variations carry this model name so far.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Hybrid bikes
If you want to purchase a solid Hybrid bike, it is important to know that the average cost is 562$. However, even if your budget is less than the average, you might still be able to get a top-quality Hybrid bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Average weight for Hybrid bikes
On a deeper look, we notice that the average weight of a Hybrid bike is 13.85 kg (30.53 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Weighing 14.5 kg (31.97 lbs), the Grand ASL model is slightly heavier than average. In conclusion, the average Hybrid bike weighs 4.69% less than Grand ASL.
Overview of components
Fork
Author Grand ASL 2020 bike is equipped with the RST VITA fork, and has 80mm travel. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels size
When leaving the production line, the Grand ASL model has 29″ aluminum wheels. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
When you want to stop the bike in time, the brakes are vital. The Grand ASL has Hydraulic Disc brakes. 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 3 sizes. They vary from 145 cm – 185 cm (4.76 ft – 6.07 ft). In conclusion, you won’t have a problem finding one that suits you.