Mongoose Sector 29er Mountain Bike


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  • Description
  • Specification
  • Reviews
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  • Mongoose Sector 29er Mountain Bike

    Racing down trails is a piece of cake on the Mongoose Sector 29er Mountain Bike. This lightweight bike has an alloy frame along with 24 speed Shimano gears which will let you tackle hills of all shapes and sizes with ease. You might have noticed that the Sector boasts 29" wheels - these are really handy as they let you roll over obstacles more easily, as well as letting you gather momentum quicker, for a faster ride. Topped off with disc brakes and an adjustable alloy suspension fork with 100mm of travel, this bike will kick your adrenaline levels into high gear.
    • 29" wheels
    • 24 speed Shimano gears
    • Disc brakes - great in wet and muddy conditions
    • Adjustable alloy front suspension fork with 100mm travel

    Take a look at our What is a 29er? article to find out more about these MTBs.

    Mongoose Sector 29er Mountain Bike Extra Info

    • FREE Local Store build.
    • FREE 6-week first service.
    • Pre-Delivery inspection + 22 point safety check.
    • OR get it delivered boxed for self-assembly.

    Size Guide

  • Approximate Weight (KG): 15.6kg
    Brake Type: Disc Brakes
    Forks: 29" THREADLESS, 100MM
    Frame Material: Alloy
    Gender: Mens
    Number of Gears: 24
    Pedals Included: Yes
    Suspension: Front Suspension
    Wheel Size: 29"
    Bottom Bracket: VP-B32
    Cassette/Freewheel: Freewheel 13-32T 8 SPD
    Chain: KMC
    Chainset: PROWHEEL
    Fork travel: 100mm
    Frame: ALLOY 6061
    Front Brake: DISC BRAKE with 160mm rotor
    Front Mech: Altus 3 speed
    Gear Shifters: Altus STI rapidfire
    Geometry: 29er Mongoose MTB
    Handlebars: 30mm DIA. 600mm WIDTH
    Headset: A-HEAD, BLACK CAP
    Rear Brake: DISC BRAKE with 160mm rotor
    Rear Mech: Altus 8 speed
    Rims: HJC P-6N (Double Wall)
    Saddle: CIONLLI
    Seatpost: Alloy 27.2X350mm
    Type: Mountain Bikes
    Tyre Size: 29" x 2.0
    Tyres: INNOVA 29" x 2.0"
  • Mongoose Sector 29er Mountain Bike 4.4 5 19 19
    Best budget 29er I looked at a few 29ers & decided on this for price, as an intermediate rider like myself you can pay a lot more money for a bike when this has almost every thing you need, swap out some of the cheaper parts for better after market ones & you'll have a great bike for still less than you can pay for a similar spec'd bike. I've only had the bike 5 weeks & already tackled some of the North west best trails, grizdale gisburn etc. 08 December 2014
    Excellent Bike This bike is brilliant. Easy to get over hills. First day I got this, I managed to do over 30 miles easy. The seat can be a little uncomfortable but you get used to it within a couple of days but either way it is a great buy! 22 November 2014
    A good store and good buy I own a specialized bike myself, and bought the mongoose for my other half and she loves it. Was also well built in this store and the bike isn't bad for the price with disc brakes and suspension and 29" wheels. I've ridden it aswell and it's not a bad buy for a beginner bike/intermediate rider. The gears are good too. 18 November 2014
    great bike This is a great bike. Had mine a few weeks now and love the smooth ride of this bike.the larger wheels are great have knocked a few minutes off my time to work without any extra effort. The only bad thing I can think of for thus bike is the saddle could do with a bit more padding. 17 October 2014
    Great ride Seat comfortable, lots of gears really fast. Had a great time out in the forest yesterday 06 October 2014
    Great Bike Brilliant bike, and the staff in the shop couldn't have been more helpful. :) 29 September 2014
    Great value mountain bike I wanted a decent bike for a reasonable price, and I got it! Although there are better bikes out there, you'll pay a lot more money unless you go second hand. This bike has a lot of features you wouldn't expect for the price (I especially like the 29" wheels), and from what I can tell the build quality is high. Get it set up properly (as with any new bike) and you'll enjoy riding this. Only minor issue, which will resolve itself, is that in the UK 29" is still an unusual wheel size, so attachments like pannier frames and mud guards are hard to find. Certainly they didn't have any in store which fitted. 16 September 2014
    Excellent value Really great value bike, couple if issues initially due to poor build in store, gears kept slipping and handle bars came loose and the chain was poor quality it got stuck in front crank and bent in 3 places, Halfords replaced the chain, retuned the gears and oh yes squeaky back break. Other than that great ride. 15 September 2014
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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Mongoose Mountain Bikes

Mongoose Sector 29er Mountain Bike

£100 Enjoy off road riding on the Mongoose Sector 29er Mountain Bike.