Calibre S2 Alloy Hardtail Mountain Bike

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The Calibre S2 Mountain Bike features an aluminium hardtail frame with front suspension, 21 speed Acera disc groupset (3 x 7), 27.5" wheels and is finished in black & blue.

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A superb entry-level mountain bike that's born for the trail.

  • Calibre Men's Alloy Hardtail MTB Frame with Front Suspension
  • 27.5" Disc Brake Wheels
  • 21 Speed (Acera Groupset - 3 x 7)
  • Was available in 15" in Black & Blue.

Calibre S2 Mountain Bike

The Calibre S2 feels as comfortable off-road as it does around town.

With a trail-focussed geometry, it makes off-roading feel more fun and comes loaded with high-quality parts that you might not expect to find on an entry level bike.

Quality hydraulic disc brakes give you all the stopping power you need to stay in control while the grippy off-road tyres and 100mm Calibre Suspension Fork absorb shock and help to smooth over the bumps as you ride.

Frame: 27.5" 6061 ALU FRAME.

Dropout: 135MM QR REAR END.

Fork: 100MM TRAVEL CALIBRE DYNAMIC SUSPENSION FORK.

Handle Bar: 700MM WIDE, 31.8MM O.D.

Stem: 70MM EXTENSION.

31.8MM CLAMP.

Grips/Bar Tape: 120MM PVC.

Head Set: SEMI-INTEGRATED ZS44 HEADSET.

Saddle: BLACK, STEEL RAIL SADDLE.

Seat Post: 30.9 X 350MM ALLOY.

Seat Clamp: 34.9 BLACK QR.

Chainset: SHIMANO TRIPLE 42X34X24T 170MM CRANK.

Pedal: PLASTIC FLAT PEDAL.

Bb Set: 73MM BSA SQUARE TAPER BB.

Chain: KMC 7 SPEED.

Cassette: SHIMANO 7 SPEED 14-28T.

Shifting Lever - Right: SHIMANO EZ FIRE.

Shifting Lever - Left: SHIMANO EZ-FIRE.

Rear Derailleur: SHIMANO ACERA 7 SPEED.

Tyres: 27.5" X 2.1" OFF ROAD TYRE.

Rims: 27.5" 36H DOUBLE WALL ALLOY.

Front Hub: 100MM QR - FR-26F.

Rear Hub: 135MM QR - FR- 26R.

Front and rear disc rotor: 160MM SHIMANO ROTOR.

Front Brake: SHIMANO MT200.

Rear Brake: SHIMANO MT200.


.. more details.

S2 Mountain Bike Specification

Bike TypeMountain Bikes
Frame MaterialAlloy
Frame TypeHardtail
Fork TypeSuspension Fork
Brakes TypeDisc Brakes
Number of Gears21 Speed
ChainringsTriple Chainring
Cassette7 Speed
GroupsetAcera
Wheel Diameter27.5"
ColourBlack & Blue
Size15"
GenderMen's
Designed forMTB
BrandCalibre
RetailerGo Outdoors
RRP£399.00
Lowest Price£249.97

Where to buy the Calibre S2 Alloy Hardtail Mountain Bike?

As far as I'm aware, this Calibre S2 deal has expired.

You can see if I have any other suitable Mountain Bikes.

This Calibre deal was originally found at Go Outdoors, costing £249.97 (down from £399.00) and was last updated on 16th August 2022.

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Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer.

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