Aeris 120 LT

The New Aeris 120 LT

POCKET. ROCKET.

Following in the footsteps of the Aeris 145 LT, the Aeris 120 LT gives you extra travel and a more aggressive stance. Using a revised linkage both increases the rear travel to 130mm and lowers the bottom bracket, while also increasing the amount of progression in the shock curve.

The Aeris 120 LT maximises the fun levels and is equally at home on local trails and uplift days. As an aggressive short travel bike it is both poppy and manoeuvrable, which makes it a total blast when ripping down the trails.

Available as a complete bike or an upgrade to your existing Aeris 120 frame.

130

130mm rear travel

140

Up to 140mm front suspension

66

66 Degree Head Angle

The Aeris 120 LT. Raising the standard.

Aeris 120 LT is a more aggressive version of our do it all mountain bike that you can take anywhere.

It’s a bike that never feels like overkill on your local trails, but isn’t afraid of the black runs either. Trails centre loops, uplift days, long cross country rides and enduro racing – the Aeris 120 LT is a true one bike to rule them all.

Try Before You Buy? Aeris 120 LT Demo >>

130mm Rear Travel, 140mm Up Front

We’ve rejigged the linkage to deliver 130mm of travel, and kick back the head angle for some good times. Paired with a 140mm fork sagged head angle drops to just the fun side of 66 degrees.

27.5 Wheels

27.5 wheels, in nice wide 30 or 35mm options give you confident grip and comfort when paired with our 2.5 and 2.6 tyre options. Not one to shy from the rough stuff, the Aeris 120 LT will handle the roughest terrain with the maximum of confidence.

Fully Customisable

Like all Bird bikes you have control over the specification of your bike. Whether you’re aiming for a lightweight XC machine, or an enduro slayer, the choice is yours from one of the industry’s leading customisation programs.

Only the good standards

The 120 LT features all the good stuff from modern MTB standards, and none of the fluff.

  • Threaded bottom brackets
  • Standard tapered headsets
  • Full-outer external routing + seat post stealth routing
  • Boost front and rear
  • 35mm Stems & Bars
  • Up to 2.6 Tyres running on 30+mm rims

All backed by industry leading service and support


Buy with confidence knowing that we’ve got your back. Not only do you get one of the best warranties in the business, but you also get our award winning customer service. Whatever you need, we’re here for you. Any questions? Give us a call on 0333 444 0650 or email us.

Aeris 120 LT - Recommended builds

Rockshox Revelation RC 140mm Fork

Rockshox Deluxe RT Shock, 210×55 giving 130mm rear travel

Deore 10 Speed Drivetrain with 11-42 cassette, 382% total range

Raceface Aeffect Dropper Seatpost

DT Swiss M1900 wheels, 30mm internal

Click to customise or buy

Rockshox Revelation RC 140mm Fork

Rockshox Deluxe RT Shock, 210×55 giving 130mm rear travel

SLX Speed Drivetrain with 11-46 cassette, 418% total range

Raceface Aeffect Dropper seatpost

DT Swiss M1700 wheels, 35mm internal with 2.6″ Tyres

Click to customise or buy

Rockshox Pike RC 140mm Fork

Rockshox Deluxe RT3 Shock, 210×55 giving 130mm rear travel

XT 11 Speed Drivetrain with 11-46 cassette, 418% total range

Raceface Aeffect Dropper Seatpost

DT Swiss M1700 wheels, 35mm internal with 2.6″ Tyres

Click to customise or buy

Rockshox Revelation RC 140mm Fork

Rockshox Deluxe RT Shock, 210×55 giving 130mm rear travel

NX Eagle 12 Speed Drivetrain with 11-50 cassette, 455% total range

Bird Down Dropper post

DT Swiss M1900 wheels, 30mm internal

Click to customise or buy

Rockshox Pike RC 140mm Fork

Rockshox Deluxe RT3 Shock, 210×55 giving 130mm rear travel

GX Eagle 12 Speed Drivetrain with 10-50 cassette, 500% total range

Bird Down Dropper post

DT Swiss M1900 wheels, 30mm internal

Click to customise or buy

Rockshox Pike RCT3 140mm Fork

Rockshox Deluxe RT3 Shock, 210×55 giving 130mm rear travel

X01 Eagle 12 Speed Drivetrain with 10-50 cassette, 500% total range

Bird Down Dropper post

Hope Pro 4 hubs with XM481 rims, 30mm internal with 2.6″ Tyres

Click to customise or buy

Fox 34 Factory Fit4 140mm Fork

Fox DPS Factory Shock, 210×55 giving 130mm rear travel

XX1 Eagle 12 Speed Drivetrain with 10-50 cassette, 500% total range

Fox Transfer Factory Kashima

Hope Pro 4 hubs with XM481 rims, 30mm internal with 2.6″ Tyres

Click to customise or buy

Fox 34 Factory Fit4 140mm Fork

Fox DPX2 Factory Shock, 210×55 giving 130mm rear travel

XX1 Eagle 12 Speed Drivetrain with 10-50 cassette, 500% total range

Bikeyoke Revive 185mm dropper seatpost

DT Swiss XMC1200 wheels, 30mm internal with 2.6″ Tyres

Click to customise or buy

Aeris 120 LT Technical Information