Boss Stealth Mens Mountain Bike - 18"



Fitted bundle deal

includes Accessories + Fitting

Item: 122899

Boss Stealth Mens Mountain Bike - 18"


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Was £207.99 *

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  • Description
  • Specification
  • Reviews
  • Delivery Options
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  • Boss Stealth Men's Mountain Bike - 18"

    The Boss Stealth Men's Mountain Bike certainly looks like it means business, and that's exactly what its specs say about it, too. Off-roading is no problem on the Stealth thanks to its full suspension, 21 speed Shimano gearing and powerful mechanical disc brakes which can be relied upon in any and all conditions. Its Y-frame design makes for great performance and a comfortable ride, and its off-road, chunky tyres are great at biting into rough ground. Topped off with front and rear mudguards, a saddle with rail adjusters and soft compound handlebar grips, this is a MTB which will give you a ride that means it.
    • Full suspension soaks up bumps on uneven terrain
    • 21 speed Shimano gears give you speed and power
    • Off-road 1.95" wide MTB tyres for great traction on uneven ground
    • Front and rear mechanical disc-brakes for responsive braking

    Boss Stealth Men's Mountain Bike - 18" Extra Info

    • FREE Local Store build
    • FREE Bronze Check after 6 weeks
    • Pre-Delivery inspection + 22 point safety check
    • OR get it delivered boxed for self-assembly
    Height (Inch) Height (cm) Frame Size
    4' 10" - 5' 1" 148 - 155 13" - 14"
    5' 1" - 5' 6" 155 - 168 14" - 17"
    5' 6" - 5' 10" 168 - 178 17" - 19"
    5' 10" - 6' 1" 178 - 185 19" - 21"
    6' 1" + 185 + 21" - 23"
  • Approximate Weight (KG): 19kg
    Brake Type: Mechanical Disc Brakes
    Forks: Suspension
    Frame Material: Steel
    Gender: Mens
    Number of Gears: 21
    Pedals Included: Yes
    Suspension: Full Suspension
    Wheel Size: 26"
    Fork Lock-out: No
    Front Brake: 160mm Mechanical Disc Brake
    Gear Shifters: Rotational
    Handlebar Type: Flat
    Handlebars: Semi-raised
    Rear Brake: 160mm Mechanical Disc Brake
    Rear Mech: Shimano
    Rims: Deep-section alloy
    Saddle: Full-colour Falcon branded saddle with rail adjusters
    Type: Mountain Bikes
    Tyre Size: 1.95 x 26"
    Tyres: Off-road MTB tyres
  • Boss Stealth Mens Mountain Bike - 18" is rated 4.1 out of 5 by 22.
    Rated 1 out of 5 by from Rubbish Please do not buy this bike with in a week i had issues from a noise coming from the brakes to the front guard falling off while I was cycling along a main road after taking back to get repaired the same issue came back and then a staff member said with in 6 month's this bikes falls apart
    Date published: 2018-08-31
    Rated 1 out of 5 by from Cheap Your kid will think this bike looks 'sick' but will probably fail to notice that it weighs as much as the planet Mercury and has the component performance of the Challanger space shuttle. This bike would be good if your wish was to crush other smaller bikes beneath it's terribly constructed wheels. It is not worth the wait, it is not worthy to be sat on and used as little more than a mockery of what cheap Asian imports have replaced; our once great cycle manufacturers.
    Date published: 2018-07-12
    Rated 4 out of 5 by from took up cycleing again bought in MAY 2018 for the price and build quality built in store disc brakes perfect and the ease of the gear shifts even for a 57year old
    Date published: 2018-05-29
    Rated 4 out of 5 by from Great value 50 year old who wished to get fit again and ride with is son. Nice nick for the money. Full suspension for my old bones. You change the 21 gears by twisting the handle bat grips .vry easy as with all derailer some fine u gusting required get the can and cogs in sinq. .I did manage to get the chain to total come off once by over twistin. The buck is not too heavey . The seat is padded but too much like a ring saddle. And I'm still saddle sore after 30 years of not riding . I will swop it for a wider mor sprune saddle. I dare say to the seasoned cyclists the saddle is just fine
    Date published: 2018-05-05
    Rated 4 out of 5 by from Good bike, terrible mudguards Picked up the bike after having it built at Halfords,Biggleswade. The first thing was the awful, cheap, flimsy mudguards on n an otherwise lovely looking bike. I had to buy a Halfords pair to replace them. I rode the bike away and got about a mile up the road before a loud grinding sound started on the back wheel. I turned around and took it back and Mike put it on the stand and had the brake pads loosened and fixed within minutes. Great service from Halfords so far and I will be taking it back after six weeks for a complimentary service.
    Date published: 2018-01-13
    Rated 5 out of 5 by from Bike Great service and product, made to order and collected same day.
    Date published: 2017-07-22
    Rated 5 out of 5 by from This bike is great Really good bike recommend to everyone in very happy with this bike.
    Date published: 2017-04-27
    Rated 4 out of 5 by from Great bike It's a great bike & although I had the chain snap off twice in a couple weeks of buying it when I took it back to the shop the staff were fantastic & didn't take long to get sorted out. Although I had a issue it's still a fantastic bike & would recommend to others.
    Date published: 2017-04-18
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  • UK Delivery

    £3.99 Standard Delivery available on orders under £40 placed by 3pm*

    Your delivery date will be communicated at checkout. Delivery times are Monday to Saturday.


    UK Delivery

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days.

    Built Bikes
    Collection time will increase by 24 hours if you'd like us to build your bike for you.

    Please note that items sent directly from the supplier need to be ordered by 3pm for collection two days later. All delivery times will be shown during checkout.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

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.

Boss Mountain Bikes

Boss Stealth Mens Mountain Bike - 18"

£166.99 The Boss Stealth Men`s Mountain Bike gives you a ride that means it.