2022 Bird Aeris 120 Shimano 11-speed Bike

(discontinued)

Discontinued

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Bird

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	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes

Specifications

Product

Bird Aeris 120 Shimano 11-speed Bike

Model Year

2022

Riding Type

Cross Country

Trail

Rider

Unisex

Sizes and Geometry

Size	SM	MD	ML	LG	XL
Top Tube Length	580mm	605mm	630mm	655mm	680mm
Head Tube Angle	66.5°	66.5°	66.5°	66.5°	66.5°
Head Tube Length	110mm	110mm	120mm	120mm	130mm
Seat Tube Angle	74.5°	74.5°	74.5°	74.5°	74.5°
Seat Tube Length	380mm	410mm	440mm	470mm	500mm
Bottom Bracket Height	334mm (17mm drop)	334mm (17mm drop)	334mm (17mm drop)	334mm (17mm drop)	334mm (17mm drop)
Chainstay Length	430mm	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
Additional Info	All specifications listed are static (un-sagged) with 140mm travel fork with 532mm axle-to-crown length. See Bird website for values at sag and with 130mm travel forks.

Wheel Size

27.5" (650b)

Frame Material

Aluminum

Frame Material Details

6066-T6 alloy

Rear Travel

120mm

Rear Shock

RockShox Deluxe Ultimate RCT, DebonAir spring, 210mm x 55mm

Fork

MRP Raven Air

Fork Travel

140mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Bird, ZS44 upper, ZS56 lower

Handlebar

Bird Big Baw Bar, 800mm width, 35mm clamp diameter

Stem

Race Face Chester, 40mm length, 35mm bar clamp

Grips

Race Face Getta Grip, 30mm diameter

Brakes

Shimano Deore M6100, 2-piston, Shimano RT66 rotors (203mm front, 180mm rear)

Brake Levers

Shimano Deore M6100

Drivetrain

Shifters

Shimano Deore M5100, 11-speed

Front Derailleur

None

Rear Derailleur

Shimano Deore XT M8000, 11-speed, GS cage

ISCG Tabs

ISCG05, removable

Chainguide

None

Cranks

Shimano Deore M5100

Chainrings

Shimano Deore M5100, 32 tooth

Bottom Bracket

Race Face Team XC, 73mm English/BSA threaded

Pedals

None

Chain

Shimano Deore XT HG701, 11-speed

Cassette

Shimano Deore M5100, 11-speed, 11-42 tooth

Rims

DT Swiss M1900 Spline 30 wheelset, 30mm width

Hubs

DT Swiss M1900 Spline 30 wheelset, 110x15mm Boost front, 148x12mm Boost rear with HG driver

Spokes

DT Swiss M1900 Spline 30 wheelset

Tires

Front: Maxxis Rekon, 3C MaxxTerra compound, EXO casing, TR, 1200 TPI, 27.5" x 2.6"
Rear: Maxxis Rekon, 3C MaxxTerra compound, EXO casing, TR, 60 TPI, 27.5" x 2.4"

Saddle

Bird Blank

Seatpost

Bird Down V2.1 dropper, 170mm drop

Seatpost Diameter

31.6mm

Seatpost Clamp

Bird Bolted, 34.9mm

Rear Dropout / Hub Dimensions

148x12mm Boost

Max. Tire Size

27.5" x 2.6"

Bottle Cage Mounts

One inside front triangle

Colors

Atomic Blue, Candy Orange, Tungsten Grey

Warranty

Lifetime frame, 2 years paint and Bird components

Weight

N/A

Miscellaneous

• Horst Link rear suspension design
• External cable routing with internal dropper seatpost routing
• Multiple customization options for all components available at Bird website
• Photos show custom builds

Price

$3,630.65

More Info

bird.bike

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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes