Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 150mm -
Fork RockShox Lyrik Ultimate
-
Groupset SLX -
Suspension Hardtail -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
162cm - 173cm
MD
169cm - 180cm
MD/LG
175cm - 186cm
LG
180cm - 192cm
XL
188cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
RockShox options: 35, Pike Select RC, Pike Ultimate RCT3, Lyrik Select RC, Lyrik Ultimate RC2
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano drivetrain options: SLX M7100, Deore XT M8100, XTR M9100
Front Derailleur
N/A
Shift Levers
Shimano options: Deore XT M8100 (with SLX or XT drivetrain), XTR M9100
Cassette
Shimano drivetrain options: SLX M7100, Deore XT M8100, XTR M9100
Crank
Options: Race Face Ride (with SLX drivetrain), Shimano SLX, Race Face Aeffect (with Deore XT drivetrain), Shimano Deore XT, Shimano XTR
Bottom Bracket
73mm threaded, Options: Race Face, Shimano
Chain
Shimano drivetrain options: SLX M7100, Deore XT M8100, XTR M9100
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
110x15mm Boost front, 148x12mm Boost rear, Options: Hope Tech Pro 4, DT Swiss M1900 Spline 30 wheelset, DT Swiss E1900 Spline 30 wheelset, DT Swiss XMC 1200 Spline 30 wheelset
Rear Hub
110x15mm Boost front, 148x12mm Boost rear, Options: Hope Tech Pro 4, DT Swiss M1900 Spline 30 wheelset, DT Swiss E1900 Spline 30 wheelset, DT Swiss XMC 1200 Spline 30 wheelset
Rims
DT Swiss options: XM481, EX511, FR560, XM521, M1900 Spline 30 wheelset, E1900 Spline 30 wheelset, XMC 1200 Spline 30 wheelset
Spokes
DT Swiss options: Competition, Competition Race, M1900 Spline 30 wheelset, E1900 Spline 30 wheelset, XMC 1200 Spline 30 wheelset
Tires
Maxxis options: Minion DHF, Ardent, High Roller II, Shorty, Assegai, Rekon, Aggressor
Brakes
Brakes
SRAM options: Guide RE, G2 RSC, Code RSC, Shimano options: Deore M6000, M520, SLX M7120, Deore XT M8120, XTR M9120
Brake Levers
SRAM options: Guide RE, G2 RSC, Code RSC, Shimano options: Deore M6000, M520, SLX M7120, Deore XT M8120, XTR M9120
Cockpit
Stem
Race Face options: Aeffect R 35, 40mm length; Turbine R 35, 32mm length
Handlebar
Race Face options: Atlas 35, Turbine R 35, SixC 35 Carbon, Next R Carbon
Grips
Gusset S2, lock-on, 32mm diameter
Headset
ZS44 upper, ZS56 lower, Options: Bird, Hope Tech
Seat
Saddle
Fabric Scoop options: Radius Sport, Radius Elite, Radius Race Ti, Gel Radius
Seatpost
Options: Race Face Ride rigid, RockShox Reverb Stealth dropper, Bird Down dropper
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.37 mm | 1.32 mm | 1.26 mm | 1.22 mm |
| Bottom Bracket Height | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm |
| Stack | 612 mm | 612 mm | 621 mm | 621 mm | 630 mm |
| Reach | 422 mm | 447 mm | 469 mm | 494 mm | 516 mm |
| Top Tube Length | 577 mm | 602 mm | 627 mm | 652 mm | 677 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 380 mm | 410 mm | 440 mm | 470 mm | 500 mm |
| Head Tube Angle | 64.5 ° | 64.5 ° | 64.5 ° | 64.5 ° | 64.5 ° |
| Head Tube Length | 110 mm | 110 mm | 120 mm | 120 mm | 130 mm |
| Chainstay Length | 417 mm | 417 mm | 417 mm | 422 mm | 422 mm |
| Wheelbase | 1147 mm | 1172 mm | 1198 mm | 1223 mm | 1250 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 162 cm | 169 cm | 175 cm | 180 cm | 188 cm |
| Rider Max Height | 173 cm | 180 cm | 186 cm | 192 cm | 199 cm |
Model Overview
Zero AM Shimano 12-speed is part of the Bird Zero model. Bird launched 4 bikes of this model so far. Check out the entire range from 2020 of this model, by clicking 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.
Enduro bikes average price
If you want to purchase a solid Enduro bike, it is important to know that the average cost is 3599$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Enduro bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Overview of components
Fork
The fork installed on this bike is the RockShox Lyrik Ultimate model. The travel on this model is 150mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When it comes to wheels, the Zero AM Shimano 12-speed bike is equipped with the 27.5″ carbon model. These wheels will provide you with more control over the bike. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Bird Zero AM Shimano 12-speed has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 162 cm – 199 cm (5.31 ft – 6.53 ft). In short, you can easily find one that suits you.
Dropper post
Every bike should have a dropper post, and this one does. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!