Rocket boosters for your aspiring junior mountain biker's legs from CUBE and Bosch

Features

• The Reaction Hybrid Rookie takes all the race-inspired handling and performance of our adult Reaction bikes, and repackages it for keen junior riders.
• Powered by Bosch's third-generation Performance drive unit, there's plenty of juice to help your youngster keep up on longer family rides.
• Smooth-shifting, wide-ranging Shimano Deore 10-speed gears are easy to use, and they're backed by powerful Magura MT Thirty hydraulic disc brakes for safe stopping.
• There's a Suntour air suspension fork to help smooth the trail, and 2.25in tyres for grip and comfort. Just add a spirit of adventure, and go!
• We use the same technologies and frame construction techniques with the Reaction Hybrid Rookie as we do with the adult bikes that inspired it.
• For example, the gravity cast down tube and 1.5in head tube create a stiff backbone for a bike that, let's be honest, is going to be ridden with healthy enthusiasm.
• Internally routed cables keep gears shifting smoothly with minimal maintenance, and there's even provision for a simple upgrade to a dropper post for added confidence out on the trail. Feed their sense of adventure – and see the positive reaction.

Specifications

• Net weight (kg): 22,1
• Fork: SR Suntour XCR32 Air LO-R, 100mm
• Headset: ACROS AZX-1041, BlockLock 135°, 1 1/8" straight, Top Zero-Stack 1 1/8" (ZS 44mm), Bottom Zero-Stack 1 1/2" (ZS 56mm)
• Stem: CUBE Performance Stem SL, 31.8mm
• Handlebar: CUBE Rise Trail Bar, 680mm
• Grips: ACID React Pro Lock On
• Rear derailleur: Shimano Deore RD-M4120-SGS, 10-Speed
• Shifters: Shimano Deore SL-M4100, Rapidfire-Plus
• Brake system: Magura MT Thirty, Hydr. Disc Brake (180/160)
• Crankset: ACID E-Crank, 38T, 165mm
• Crankset chainring sizes: 38T
• Cassette: Shimano Deore CS-M4100, 11-42T
• Number of gears: 10
• Chain: KMC X10
• Rims: CUBE EX23, 32H, Disc, Tubeless Ready
• Front hub: Shimano HB-TX506, QR, 6-Bolt
• Rear hub: Shimano HB-TX506, QR, 6-Bolt
• Tires: Schwalbe Smart Sam, Active, 2.25
• Pedals: CUBE PP MTB
• Saddle: Natural Fit Venec
• Seat post: CUBE Performance Post, 30.9mm
• Seat post = dropper Yes/No: No
• Seat post clamp: CUBE Varioclose, 34.9mm
• Engine: Bosch Drive Unit Active Plus Generation 3 (50Nm) Cruise (250Watt)
• Battery: Bosch PowerTube 400
• Charger: Bosch 2A
• Display: Bosch Purion

Geometry