Product 2020 Bird Aeris 120 LT SRAM Eagle Bike |
Model Year 2020
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Riding Type Trail
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Rider Unisex
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Sizes and Geometry SM, MD, ML, LG, XL
View Geometry
Size |
SM
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MD
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ML
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LG
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XL
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Top Tube Length |
580mm
|
605mm
|
630mm
|
655mm
|
680mm
|
Head Tube Angle |
66.4ยฐ
|
66.4ยฐ
|
66.4ยฐ
|
66.4ยฐ
|
66.4ยฐ
|
Head Tube Length |
110mm
|
110mm
|
120mm
|
120mm
|
130mm
|
Seat Tube Angle |
74.4ยฐ
|
74.4ยฐ
|
74.4ยฐ
|
74.4ยฐ
|
74.4ยฐ
|
Seat Tube Length |
380mm
|
410mm
|
440mm
|
470mm
|
500mm
|
Bottom Bracket Height |
331mm (19mm drop)
|
331mm (19mm drop)
|
331mm (19mm drop)
|
331mm (19mm drop)
|
331mm (19mm drop)
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Chainstay Length |
430mm
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430mm
|
430mm
|
430mm
|
430mm
|
Wheelbase |
1143mm
|
1168mm
|
1195mm
|
1220mm
|
1246mm
|
Standover |
697mm
|
698mm
|
702mm
|
717mm
|
733mm
|
Reach |
422mm
|
447mm
|
470mm
|
495mm
|
517mm
|
Stack |
589mm
|
589mm
|
598mm
|
598mm
|
607mm
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* Additional Info |
All specifications listed are with 140mm travel fork with 532mm axle-to-crown length. Head Tube Angle, Seat Tube Angle, and Bottom Bracket Height given for static (non-sagged) position. |
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Wheel Size 27.5" (650b)
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Frame Material Aluminum
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Frame Material Details 6066-T6 alloy tubeset
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Rear Travel 130mm
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Rear Shock RockShox options: Deluxe Select+ RT, Deluxe Ultimate RCT, Super Deluxe Ultimate RCT
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Fork RockShox options: 35, Pike Select RC, Pike Ultimate RCT3
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Fork Travel 140mm
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Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
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Headset ZS44 upper, ZS56 lower Options: Bird, Hope Tech
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Handlebar Race Face options: Atlas 35, Turbine R 35, SixC 35 Carbon, Next R Carbon
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Stem Race Face options: Aeffect R 35, 40mm length; Turbine R 35, 32mm length
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Grips Gusset S2, lock-on, 32mm diameter
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Brakes SRAM options: Guide RE, G2 RSC, Code RSC Shimano options: Deore M6000, M520, SLX M7120, Deore XT M8120
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Brake Levers SRAM options: Guide RE, G2 RSC, Code RSC Shimano options: Deore M6000, M520, SLX M7120, Deore XT M8120
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Drivetrain 1x
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Shifters SRAM drivetrain options: SX Eagle, GX Eagle, X01 Eagle, XX1 Eagle
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Front Derailleur N/A
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Rear Derailleur SRAM drivetrain options: SX Eagle, GX Eagle, X01 Eagle, XX1 Eagle
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ISCG Tabs ISCG05
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Chainguide N/A
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Cranks SRAM options: X1000 (with SX Eagle drivetrain), Truvativ Descendant Alloy (with GX Eagle drivetrain), Truvativ Descendant Carbon (with X01 Eagle drivetrain), XX1 Eagle
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Chainrings SRAM, 32 tooth
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Bottom Bracket SRAM DUB, 73mm threaded
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Pedals N/A
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Chain SRAM options: NX Eagle (with SX drivetrain), GX Eagle, X01 Eagle, XX1 Eagle
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Cassette SRAM options: NX Eagle (with SX drivetrain), GX Eagle, X01 Eagle, XX1 Eagle
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Rims DT Swiss options: XM481, EX511, FR560, XM521, M1900 Spline 30 wheelset, E1900 Spline 30 wheelset
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Hubs 110x15mm Boost front, 148x12mm Boost rear Options: Hope Tech Pro 4, DT Swiss M1900 Spline 30 wheelset, DT Swiss E1900 Spline 30 wheelset
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Spokes DT Swiss options: Competition, Competition Race, M1900 Spline 30 wheelset, E1900 Spline 30 wheelset
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Tires Maxxis options: Minion DHF, Ardent, High Roller II, Shorty, Assegai, Rekon, Aggressor
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Saddle Fabric Scoop options: Radius Sport, Radius Elite, Radius Race Ti, Gel Radius
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Seatpost Options: Race Face Ride rigid, RockShox Reverb Stealth dropper, Bird Down dropper
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Seatpost Diameter 31.6mm
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Seatpost Clamp Quick release, 34.9mm Options: Bird, Hope Tech
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Rear Dropout / Hub Dimensions 148x12mm Boost
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Max. Tire Size 27.5" x 2.6"
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Bottle Cage Mounts Yes (single)
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Colors Candy Orange, Tungsten Grey, Atomic Blue
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Warranty Lifetime frame, 2 years paint and Bird components
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Weight N/A
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Miscellaneous Multiple customization options for all components available at Bird website External cable routing with internal dropper seatpost routing
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Price N/A
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More Info bird.bike
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