Bikes Trail/All-Mountain Reactor CRB Reactor 290 CRB
The assembly of the product may differ from the photo. Be sure to check out the specifications.*

Reactor 290 CRB

Reactor CRB RS 29 T-GX REC01As(M)

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€5,999.00
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Flip Chip Geometry Adjustment

Better braking and traction

Four-bar Horst link suspension

About Reactor 290 CRB

The Reactor 290 Carbon is a trail bike that thrives in technical terrain, both up and down. Designed for riders who want one bike to do it all, the Reactor balances aggressive descending capabilities with efficient pedaling performance.

Built from the ground up as the ultimate aggressive trail bike, it features a full UD woven carbon fiber frame—including the chain and seat stays—for optimal weight, strength, and stiffness.

Designed for long days in the saddle, this bike excels on epic adventures where a 1000m climb is followed by a 1000m descent. Its versatile nature ensures it handles both with ease.

Flip Chip Geometry Adjustment

All Reactor frames come equipped with a flip chip, allowing riders to switch between Trail and Rail modes to fine-tune geometry based on terrain and riding style.

Trail Mode is ideal for balanced trail riding, offering efficient climbing and all-around versatility. Rail Mode is designed for aggressive descending, lowering the bottom bracket by 6mm and slackening the head angle by half a degree for improved cornering and downhill stability.

Flip Chip Geometry Adjustment

Better braking and traction

With well-balanced anti-rise figures, the Reactor maintains rider position under braking, ensuring consistent traction and control. The system allows the rear suspension to remain active, delivering grip through rough terrain and providing confidence when pushing limits.

Whether tackling steep climbs, railing corners, or charging descents, the Reactor is built to handle it all—poppy, playful, and wicked fast.
Better braking and traction

Four-bar Horst link suspension

The Reactor’s four-bar Horst link suspension is engineered for both efficiency and playfulness. It provides solid mid-stroke support while climbing, with a balanced anti-squat level to keep the rear suspension active without wasting energy. As the rider shifts down the cassette and gains speed, the bike becomes more responsive, coming alive on descents.
Four-bar Horst link suspension

Specifications

  • Fork
    Rockshox Lyric Select+, Charger 3.1 RC2, Boost 15x110, Debonair+, 160mm travel
  • Rear Shock
    Rockshox Super Deluxe Select+, 210x55
  • Groupset
    Sram Transmission GX
  • Rear Derailleur
    SRAM Transmission GX Rear Derailleur
  • Cassette
    SRAM Transmission GX 10-52T
  • Rear Brake
    Sram Maven Bronze
  • Wheelset
    Nukeproof Horizon Pro, BOOST
  • Outer Tyre
    Schwalbe Magic Mary/Nobby Nic Super Trail, TLE, 29x2,4"
  • Handlebar
    Nukeproof Horizon V2, 31.8mm, 25mm Rise
  • Stem
    Nukeproof Horizon, 45mm, Black
  • Saddle
    Nukeproof Horizon SL
  • Range
    Trail/All-Mountain

Geometry

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