Nukeproof Reactor 290 Alloy Pro Eagle 90 Full Suspension Mountain Bike 2026 - Yellow
From concept to kinematics, geometry to spec, the Nukeproof Reactor was built from the ground up to be the ultimate aggressive trail bike. It climbs with precision but truly comes alive when you’re charging technical trails.
Constructed from a hydroformed and butted 6061 T6 aluminium alloy, with carbon fibre seat stays to reduce unsprung mass and optimise lateral stiffness. The Reactor delivers the perfect blend of low weight, strength, and stiffness.
Made for long days in the saddle, it’s your go-anywhere trail weapon—ready for epic adventures where a 1,000m climb leads to a 1,000m descent. Whatever the trail throws at you, the Reactor 290 Alloy is built to take it on.
Features:
- Nukeproof Aluminium Frame
- Rockshox Lyrik Select+ 150mm Travel Fork
- Rockshox Super Deluxe Select+ Air Shock
- Sram Eagle 90 12spd Drivetrain
- Sram Maven Base Hydraulic Disc Brakes
- DT Swiss M 1900 Spline Tubeless Ready Wheelset
- Lifetime Warranty, Transferable to the 2nd Owner
Original: $5,438.37
-65%$5,438.37
$1,903.43




Description
From concept to kinematics, geometry to spec, the Nukeproof Reactor was built from the ground up to be the ultimate aggressive trail bike. It climbs with precision but truly comes alive when you’re charging technical trails.
Constructed from a hydroformed and butted 6061 T6 aluminium alloy, with carbon fibre seat stays to reduce unsprung mass and optimise lateral stiffness. The Reactor delivers the perfect blend of low weight, strength, and stiffness.
Made for long days in the saddle, it’s your go-anywhere trail weapon—ready for epic adventures where a 1,000m climb leads to a 1,000m descent. Whatever the trail throws at you, the Reactor 290 Alloy is built to take it on.
Features:
- Nukeproof Aluminium Frame
- Rockshox Lyrik Select+ 150mm Travel Fork
- Rockshox Super Deluxe Select+ Air Shock
- Sram Eagle 90 12spd Drivetrain
- Sram Maven Base Hydraulic Disc Brakes
- DT Swiss M 1900 Spline Tubeless Ready Wheelset
- Lifetime Warranty, Transferable to the 2nd Owner



















