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Today’s DealsREACTION HYBRID Pro 400 27.5
A 27.5″ aluminum frame hardtail crosscountry e-bike with upper mid-range components.
| Weight | 52.0 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 100mm |
| Fork | Suntour XCM |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | Deore |
| Motor | Bosch 250W 75Nm mid-drive |
| Battery | Bosch 400Wh |
| Brakes | Shimano Hydraulic Disc |
Dec 2018 · Hannah Dobson
Cube has a reputation for well priced bikes – you get a decent amount of bike for your money. It’s a brand you’ll find in many a local bike shop,...

Sep 2018
Price: $3399.00 | Model Year: 2018 Hardtail electric cross country mountain bike with nimble 2.6
Hardtail electric cross country mountain bike with nimble 2.6" plus sized tires, Boost hub spacing and a sturdy 15mm thru-axle on the front wheel, upgraded Alex rims with reinforcement eyelets
Only available in high-step, but the frame comes in six sizes and the smaller two offer 27.5" wheel size vs. 29" on the larger four, this scales the bikes appropriately, adds comfort, and optimizes rolling momentum
Beautiful motor and battery integration, the Bosch Performance Line CX is tipped up with two thin plastic skid plates and the PowerPack 500 is sunk into the downtube for optimal weight distribution
Compact Purion display panel isn't removable, doesn't swivel easily, and the buttons can be inconsistent, the centerdrive motor uses a 2.5x reduction gearing system which introduces some drag when pedaling unassisted or over 32km/h (20mph)

Jul 2018
Ugly e-bikes don't cut the mustard any more! As the sophistication of battery and motor technology improves, the next frontier for e-MTBs is to make sure they look good too. Cube are on the money with their new Reaction Hybrid 500 SL, an 'entry level' e-MTB with clean, sleek lines.
Great looks.
Excellent Bosch motor/battery.
E-MTB mode simplifies the ride.
No dropper post.
Tyres aren't tubeless ready.

Apr 2018
Cube's Reaction TM is a harder hitting version of their high-value aluminium Reaction hardtail range, pairing a sturdy 130mm fork up front with fat 2.6" tyres on 27.5" wheels. It's cracking value and much more capable in the rough than the rest of the range if you like hacking about in the woods, but there are harder edged weapons out there if you want to go full gonzo. Buying your first mountain bike - the complete guide to getting started First Look: 2018 Cube Stereo 140 HPC - all-new trail full suspension platform When should you replace your bicycle chain?

Nov 2016 · What Mountain Bike
Cube’s alloy Reaction delivers a super competitive complete package for those who prefer a tighter, sharper ride from their 29er. Buy if you're after a competitive and complete 29er package and like a tight and sharp ride
Fast, agile ride
Accurate shifting
Lightweight
RockShox fork isn't as smooth as some forks on similarly priced bikes, tyres are puncture prone
| Frame | Aluminium Superlite, Gravity Casting, ARG, Double Butted, Disc Only, Tapered Headtube, Internal Cable Routing |
|---|---|
| Fork | SR Suntour XCM34 Coil, Tapered, 15x110mm, 100mm, Lockout Travel: 100mm Spring Type: Coil |
| Headset | FSA Orbit 1.5B ZS, Top Zero-Stack 1 1/8" (OD 44mm), Bottom Zero-Stack 1 1/2" (OD 56mm) |
| Stem | CUBE Performance Stem Pro, 31.8mm |
| Handlebar | CUBE Rise Trail Bar, 680mm |
| Saddle | Selle Royal MTB |
| Seatpost | CUBE Performance Post, 30.9mm Type: Rigid |
| Grips | CUBE Performance Grip |
| Rear Derailleur | Shimano Deore RD-M6000-DGS, ShadowPlus, 10-Speed |
|---|---|
| Crank | FSA CK-745, 170mm, 15T |
| Shifters | Shimano Deore SL-M6000, Rapidfire-Plus |
| Cassette | Shimano Deore CS-HG500, 11-42T |
| Chain | KMC X10 |
| Brakes | Shimano BR-M315, Hydr. Disc Brake (180/180) Type: Shimano Hydraulic Disc |
| Rims | CUBE EX30, 32H, Disc, Tubeless Ready |
|---|---|
| Front Hub | CUBE, 15QR, Boost, Centerlock |
| Rear Hub | Shimano FH-TX505, QR, Centerlock |
| Tires | Schwalbe Smart Sam, Active, 2.60 |
| Motor | Bosch Drive Unit Performance CX (75Nm) Cruise (250Watt) |
|---|---|
| Battery | Bosch PowerPack 400 |
| Display | Bosch Purion |
First added April 14
Last updated April 14
Not listed for 2,970 days