Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 80mm -
Fork RST VITA
-
Groupset Alivio, Altus -
Suspension Hardtail -
Drivetrain 3 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
16"
150cm - 168cm
18"
165cm - 178cm
20"
175cm - 188cm
22"
185cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
alloy 6061 29"
Suspension Fork
RST Vita TnL, oil, lock out (80 mm)
Drivetrain
Rear Derailleur
SHIMANO Alivio
Front Derailleur
SHIMANO Altus (31.8)
Shift Levers
SHIMANO Alivio (27)
Cassette
SHIMANO HG200-9 11-36 (9)
Crank
SUNTOUR NCX 48-36-26 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 29 32 holes
Spokes
black stainless steel 2.0 mm
Tires
AUTHOR Speed Master 29" × 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 Sphere Gel
Seatpost
AUTHOR alloy (27.2)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 16" | 18" | 20" | 22" |
|---|---|---|---|---|
| Front Center | 612 mm | 633 mm | 654 mm | 674 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Top Tube Length | 566 mm | 586 mm | 606 mm | 626 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 406 mm | 457 mm | 508 mm | 559 mm |
| Head Tube Angle | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 110 mm | 130 mm | 150 mm | 160 mm |
| Chainstay Length | 456 mm | 456 mm | 456 mm | 456 mm |
| Wheelbase | 1061 mm | 1082 mm | 1103 mm | 1123 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm | 60 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 150 cm | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 168 cm | 178 cm | 188 cm | 200 cm |
About this model
Grand belongs to the Author Grand model. 9 bikes variations carry this model name so far.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Hybrid bikes average price
According to our calculations, the average cost of a Hybrid bike that is reliable is 562$. However, you could also get a good Hybrid bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Average weight for Hybrid bikes
If we make a quick analysis of the average weight of a Hybrid bike, we get 13.85 kg (30.53 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.
a bit heavier than average, Grand has a weight of 14.7 kg (32.41 lbs). To sum up, it’s 6.14% heavier than the average weight of Hybrid bikes.
Overview of components
Fork
Author Grand 2022 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
When leaving the production line, the Grand model has 29″ aluminum wheels. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, 29″ wheels will make your bike react slower to obstacles you may encounter.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
Grand comes in 4 sizes, that range from 150 cm – 200 cm (4.92 ft – 6.56 ft). In conclusion, finding one for you shouldn’t be a problem.