Image of Cube Reaction TM
2021

Cube Reaction TM

Cube Reaction 2021

Cross Country

Colour / Desert/Orange

Size / SM (16"), MD (18"), LG (20"), XL (22")

Weight / 30 lb 13.8 oz (14,000 g)

Manufacturer Website

At a glance

The 2021 Cube Reaction TM is an Cross Country Aluminium / Alloy mountain bike. It sports 27.5" wheels, comes in a range of sizes, including SM (16"), MD (18"), LG (20"), XL (22") and a SRAM drivetrain. The bike is part of Cube's Reaction range of mountain bikes.

Internal cable routing

Where To Buy

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Cube
Cube Reaction TM
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Reviews

Specifications

Frameset
  • Frame
    Aluminum Lite triple-butted hydroformed alloy
  • Fork
    X-Fusion RC32, 130mm
Wheels
  • Hubs
    Shimano MT400, 32 hole, CENTER LOCK rotor mounts, 110x15mm Boost front, 148x12mm Boost rear with HG driver
  • Wheels
    Cube EX30, 32 hole, tubeless ready
  • Wheel Size
    27.5"
  • Tires
    Front: Maxxis Assegai, 3C MaxxTerra, EXO+, TR, 27.5" x 2.5" WT
    Rear: Maxxis Minion DHR II, 3C MaxxTerra, EXO+, TR, 27.5" x 2.4" WT
Drivetrain
  • Chain
    427mm, None, SRAM X1 1000 Eagle, 30 tooth, SRAM SX Eagle, 12-speed
  • Crank
    SRAM X1 1000 Eagle DUB, 170mm length
  • Bottom Bracket
    61mm drop, SRAM DUB, PressFit
  • Rear Derailleur
    SRAM SX Eagle, 12-speed
  • Shifters
    SRAM SX Eagle, 12-speed, Trigger
Components
  • Brakeset
    Magura MT Thirty, 4-piston front, 2-piston rear, 180mm CENTER LOCK rotors, Magura MT Thirty
  • Handlebar
    Newmen Evolution, 760mm width, 31.8 clamp diameter
  • Saddle
    Natural Fit Venec Lite
  • Seatpost
    Cube dropper, 120mm drop (SM), 130mm drop (MD/LG/XL), 30.9mm, Cube Close, single bolt, 34.9mm, 30.9mm, Cube Close, single bolt, 34.9mm
  • Stem
    Newmen Evolution, 31.8mm bar clamp
  • Grips
    Cube Race, 31mm diameter, single lock-on
  • Headset
    VP Integrated

FAQ

Q: Where to buy a 2021 Cube Reaction TM?

The 2021 Cube Reaction TM may be purchased directly from Cube.

Q: How much does a 2021 Cube Reaction TM weigh?

A 2021 Cube Reaction TM weights 30 lb 13.8 oz (14,000 g).

Q: What size wheels does the 2021 Cube Reaction TM have?

The 2021 Cube Reaction TM has 27.5" wheels.

Q: What size 2021 Cube Reaction TM should I get?

The 2021 Cube Reaction TM comes in sizes SM (16"), MD (18"), LG (20"), XL (22"). After measuring your height, use the size chart below to find the typical Cube Reaction TM size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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