Cube Reaction Hybrid EXC 625 Electric Hardtail Mountain Bike Smoky Lilac 'n' Black
Up to 12 months interest free
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If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
Say hi to the Reaction Hybrid EXC 625 29: a versatile, compact hybrid mountain bike. With its 625Wh battery, smooth Bosch CX drive unit and Kiox controller, it's got the range and power to take you to new places. The huge gear range of Sram's 1x12 NX Eagle transmission puts the right gear for any situation at your fingertips. Fitted with four-piston Magura MT Thirty hydraulic disc brakes with large rotors for safe, assured stopping in all conditions. Add a RockShox Judy air fork with 120mm of plush travel, and you're all set for weekend adventuring.
Bosch Performance CX Gen 4 Drive Unit
Offering a massive 85Nm of torque and 250 Watts of power, the Bosch Performance CX Gen 4 Drive Unit is an engine built for mountain bikes. This strong and durable engine offers you that extra boost while shredding and is versatile enough to go from your local trails to the bike park, or even to your next race with ease!
SRAM SX Eagle Drivetrain
The SRAM SX Eagle drivetrain offers smooth, crisp shifting you can rely on. The 1 x 12 speed offers a wide range of gears for efficient climbing and descending while reducing weight.
This fork is perfectly made to soak up the bumps, with a lockout option so you can switch between road and off-road with ease. A comfortable 120mm of travel will keep you flowing on the trails and relaxed on a commute.
What is the Cube Reaction Hybrid used for?
The Cube Reaction Hybrid EXC 625 has been designed for countless hours of fun out on the trails. However, it's just as comfortable touring and commuting, making it the perfect bike for doing it all!
Why is the Cube Reaction Hybrid different?
A fantastic entry-level electric mountain bike, offering ultimate performance thanks to the Cube electric system without the associated price tag.
Who is the Cube Reaction Hybrid designed for?
The Cube Reaction Hybrid is the perfect option for new riders and veterans alike, offering more smiles per mile than you could ever imagine. If you're after a one-bike garage, then this is the model for you.
|Click & Collect||Yes|
|Motor Model||Performance CX Gen 4|
|Motor Torque (Nm)||85 Nm|
|Motor/Drive Unit||Bosch Drive Unit Performance CX Generation 4 (85Nm) Cruise (250Watt)|
|Battery||Bosch PowerTube 625|
|Battery Size (Watt-Hours)||625 W-h|
|Battery Model||PowerTube 625|
|Assist Modes||4 Modes|
|Charge Time (Hours)||6 hrs|
|Fork||Judy Silver TK Air, Tapered, 15x110mm, eMTB Approved, 120mm, Lockout|
|Groupset||SRAM NX Eagle|
|Rear Gears||12 Speed|
|Crankset||ACID E-Crank, 175mm, 38T|
|Pedals||CUBE PP MTB|
|Chain||Sram SX Eagle™|
|Brake Type||Hydraulic Disc Brake|
|Brakes||Magura MT Thirty, Front 4-Piston/Rear 4-Piston, Hydr. Disc Brake (203/203)|
|Shifters||Sram SX Eagle™ Trigger, Single Click|
|Derailleur Rear||Sram NX Eagle™, 12-Speed|
|Cassette||Sram PG-1210 Eagle™, 11-50T|
|Tyres||Schwalbe Smart Sam, Active, 2.6|
|Rims||Rodi TRYP30, 32H, Disc, Tubeless Ready|
|Hubs||F:Shimano HB-MT400-B, 15mm, Boost, Centerlock | R: Shimano FH-MT400-B, 12mm, Boost, Centerlock|
|Grips||ACID React Pro|
|Saddle||Natural Fit Sequence|
|Seatpost||CUBE Performance Post, 30.9mm Clamp: CUBE Varioclose, 34.9mm|
Cube Reaction Sizing Chart
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
WB Wheel Base
|SM||Wheel Size||29"||Frame Size||15" / 29 / S||ST Seat Tube (mm)||375.0||TT Top Tube (mm)||580.0||CS Chain Stay Length (mm)||460.0||HTA Head Tube Angle (°)||67.5||STA Seat Tube Angle (°)||74.0||HT Head Tube (mm)||100.0||R Reach (mm)||403.0||S Stack (mm)||628.0||WB Wheel Base (mm)||1146.0|