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Description
Who is this bike suitable for?
Building on the success of last years Cube Reaction Hybrid and with a higher level of spec than the Performance and Pro models, the 2021 Cube Reaction Hybrid Race is the hard tail can build confidence in new riders, while still providing seasoned riders with a rewarding platform to really hit the trails with everything they have.
Sadly, this popular bike is now sold out but you can find the 2022 version here.
I was skeptical I could ascend a local very steep hill sitting down but I did and in torrentially wet conditions. The ability to have traction and āaccelerateā through hairpin bends whilst ascending is unique, as is the lower center of gravity which feel much safer and more controlled on steeper descents. All in all it is an amazing piece of kit.
New Features
With the latest Generation 4 Bosch Performance CX drive system, a 625Wh battery and a newly increased 85Nm of torque the Cube Reaction Hybrid Race 625 is ready to take you much further and faster in 2021.
Along with the rest of the Reaction line-up, its equipped with Schwalbe's 2.6" Smart Sam Active tyres. The new Reaction Hybrid Race is set up perfectly for riders who find themselves frequently switching between tarmac and dirt and they perform effortlessly on both.
The innermost section features a continual tread band for low rolling resistance on tarmac, while the shoulders of the tyre have wider spacing and more aggressive tread to optimise off road grip during cornering and braking.
With the larger volume of Plus size tyres, they can be run at higher pressures for faster rolling and lower resistance on-road, or alternatively at lower pressures for comfort and a wider footprint to improve grip when off-road.
New for 2021, Cube are fitting the Race variant of the Reaction Hybrid with the latest 100mm Rockshox Judy TK Air forks. Taking many of its design ques from the award winning Pike series, they're adjustable for rider weight, giving an almost infinite level of adjustment to maintain ground contact.
The 2021 Reaction Hybrid Race 625 comes with Shimano's MT420 hydraulic disc brakes. Despite their super low weight, they offer solid performance from the 4 piston setup with easy reach adjustment. This new Race model comes with 203mm front and 180mm rear brake rotors.
With 4 piston calipers and a great range of adjustability, you can be confident that the Shimano M420 brake system will bring you to a stop just as quickly as this bike takes off!
As well as providing incredible braking force, hydraulic brakes are incredibly reliable and require almost no maintenance aside from an occasional brake pad change.
Cube have used their own 29" EX30 factory rims onto the Reaction Hybrid Race for 2021 with Shimano boost hubs.. These 30mm wide rims offer riders the ability to fit an ever increasing choice of wider tyres to suit their riding style.
The wider Shimano boost hubs improve bracing angles for the wheels spokes helping to improve wheel strength and stiffness.
Cube have designed the Reaction Hybrid Race 625 to be thoroughly up to date for 2021, with internal routing for all cables including the option for a stealth dropper post. The Bosch PowerTube 625Wh battery has been mounted inside the frame to further protect it and enhance the frame aesthetics.
The 2021 Cube Reaction Hybrid Race 625 eBike is equipped with Shimano's new XT M8100 12-speed rear derailleur.
The Shimano XT M8100 setup along with 10-51t Deore M6100 cassette offer an incredibly wide ratio gearing, allowing you to take on even the most severe of inclines, while not compromising top speed on flat ground.
The M8100 derailleur features Shimano's Shadow Plus one way friction operated clutch to reduce unwanted chain movement, helping to keep things both quiet and efficient over rougher terrain.
The 2021 Cube Reaction Hybrid Race 625 with its upgraded spec over the rest of the Cube Reaction line-up is a bike in a class of its own at its price point. It's combined specification, performance and value against it competitors in the 2021 model year will make them highly popular on the XC trails.
Bosch CX & Purion eBike System
The new Cube Reaction Hybrid Race 625 2021 eBike features the latest Gen 4 Bosch Performance CX motor.
The 250w Generation 4 CX system provides 85Nm of torque & peaks at 500w! It packs a serious punch, offering up to 340% assistance in turbo mode. Featuring 4 levels of assistance, eMTB mode (also newly updated for 2021) allows the user to set off in one assistance mode and the system itself will determine the assistance offered.
The Cube Reaction Hybrid Race 625 features the latest and largest capacity Bosch 625Wh battery technology for 2021 and is located inside the down tube for security and to improve frame aesthetics.
As with previous generations, Cube have equipped the Bosch Purion display, a revised smaller dash that offers quick vision of essential parameters whilst occupying a minimal amount of cockpit space and not distracting attention.
Read more in depth articles about the Bosch eBike system on our Blog information pages.
Whats included?
This electric bike comes fully set-up by our workshop technicians. You can be sure that every aspect of the eBike has been dialled in for optimum performance. All our electric bikes arrive with a user manual, keys, charger & free follow up service within 3 months.
Our electric bikes also include a 5yr warranty on the frame, 2yr warranty on all the electrics & 1yr warranty on the components. In the event of a problem, we handle all warranty claims in-house. We can also offer worldwide support for customers further afield using a laptop or PC connected to the internet, combined with our diagnostic equipment.
E-bikeshop is a UK Bosch Electric Bike Service Center and our in house workshop is now exclusively reserved for our own eBike customers. We also have parts / spares to hand should they be required.
*Range is dependant on many factors inc rider weight, wind, hills, terrain etc. For a better estimate, please use our range calculator.
*Pre-Order Terms: Reservations are final, deposits non-refundable & provided on a first come served, queued basis. Dates are predicted productions times and with all manufacturing dates can move back and forth. Specifications can change and images are artists impressions.
FREE 14 Days Electric Bike Cover
We've exclusively teamed up with Bikmo to offer 14 days free electric bike insurance when you purchase your new electric bike with e-bikeshop.co.uk.
You'll be covered for eBike theft, accessories, crash damage, clothing/headgear, accidental damage, public liability and Bikmo will even cover the cost of getting you home as a result of damage or theft.
The perfect package to get you started with your new eBike without the need for any worry or hassle. Of course, you'll have the no obligation option to continue your insurance over after the initial period.
To get this exclusive special offer, simply tick the checkbox in the checkout.
*You must meet all of the standard Bikmo eligibility criteria and understand the Bikmo locking requirements. You can find this info on the dedicated page here.
Specifications
General Bike Specifications
Frame Cube Aluminium Superlite Frame
Forks RockShox Judy Silver TK Air, 100mm, Lockout
Brakes Shimano BR-MT420 / MT400 hydraulic disc brakes, 203/180mm Rotors
Shifters Shimano Deore SL-M6100, Rapidfire-Plus
Rear Mech Shimano XT RD-M8100-SGS, ShadowPlus, 12 speed
Cassette Shimano Deore CS-M6100, 10-51T
Chain Shimano CN-M6100
Wheelset Cube EX30 29" Rims laced on Shimano Centerlock boost hubs
Tyres Schwalbe Smart Sam, Active, 2.60"
Handlebars Cube Rise Trail Bar, 720mm
Stem Cube Performance Stem E-MTB, 31.8mm
Headset ACROS AZX-1030
Seatpost Cube Performance Post, 30.9mm
Saddle Natural Fit Sequence
Weight 23.4 kg
Electric Bike Specifications
Battery Bosch PowerTube Lithium Ionen 36 Volt, 625Wh, with BMS Management
Display Bosch Purion Display
Motor Bosch Performance CX 36 Volt, 250 Watt. 60- 340% Assist, 85Nm
Range 30-160 miles of power assisted range, depending on terrain
E&OE