Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork RST AERIAL
-
Groupset Deore -
Suspension Hardtail -
Drivetrain 3 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
15"
145cm - 158cm
17"
155cm - 172cm
19"
170cm - 185cm
21"
182cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
double butted hydroformed alloy 6061 27.5"
Suspension Fork
RST Aerial 27.5 TnL air, lock out (100 mm)
Drivetrain
Rear Derailleur
SHIMANO Deore
Front Derailleur
SHIMANO Deore (34.9)
Shift Levers
SHIMANO Deore (30)
Cassette
SHIMANO HG50-10 11-36 (10)
Crank
SHIMANO Deore 40-30-22 teeth 170 / 175 mm cranks
Chain
KMC X10
Pedals
AUTHOR alloy
Wheels
Front Hub
AUTHOR Radon 32 holes
Rear Hub
AUTHOR Radon 32 holes
Rims
AUTHOR Xenon Pro 27.5 32 holes
Spokes
black stainless steel 2.0 mm
Tires
VITTORIA Barzo kevlar 27.5" x 2.25"
Brakes
Brakes
TEKTRO Gemini disc hydraulic (6" rotors)
Cockpit
Stem
AUTHOR alloy
Handlebar
AUTHOR 9° 660 / 680 mm
Grips
AUTHOR Pro Lock
Seat
Saddle
AUTHOR Navigator
Seatpost
AUTHOR alloy (31.6)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15" | 17" | 19" | 21" |
|---|---|---|---|---|
| Bottom Bracket Height | 320 mm | 320 mm | 320 mm | 320 mm |
| Front Center | 623 mm | 643 mm | 668 mm | 688 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Top Tube Length | 568 mm | 588 mm | 613 mm | 633 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 381 mm | 432 mm | 483 mm | 533 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 115 mm | 125 mm | 130 mm | 140 mm |
| Chainstay Length | 433 mm | 433 mm | 433 mm | 433 mm |
| Wheelbase | 1054 mm | 1074 mm | 1099 mm | 1119 mm |
| Bottom Bracket Drop | 35 mm | 35 mm | 35 mm | 35 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 145 cm | 155 cm | 170 cm | 182 cm |
| Rider Max Height | 158 cm | 172 cm | 185 cm | 200 cm |
About this model
Traction completes the Author Traction model. 30 bikes variations carry this model name so far. You can get a glimpse at all models from 2017, by clicking on this link.
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.
Crosscountry bikes average price
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. 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 Crosscountry bikes
The average weight for Crosscountry bikes is 12.4 kg (27.34 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
a bit heavier than average, Traction has a weight of 13.1 kg (28.88 lbs). In other words, this model is 5.65% heavier than the average Crosscountry bike.
Overview of components
Fork
Author Traction 2017 bike is equipped with the RST AERIAL fork, and has 100mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
The Traction 2017 bike is equipped with 27.5″ aluminum wheels when leaving the factory. The 27.5″ wheels are a great choice for smaller riders. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Traction comes with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
Author Traction bike has 4 sizes, in the range of 145 cm – 200 cm (4.76 ft – 6.56 ft). In short, you can easily find one that suits you.