Boardman Mountain Bike Comp 650B - 16", 18", 19" Frames



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Boardman Mountain Bike Comp 650B - 16", 18", 19" Frames


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  • Boardman Mountain Bike Comp 650B

    The Boardman Mountain Bike Comp 27.5" has been designed from the ground up to be the best performing bike at this price point. Featuring frame design and technology trickled down from the higher spec Team and Pro models, its specification includes Suntour's 120mm air sprung Raidon fork with adjustable rebound damping and lockout, SRAM's smooth and precise X5 20 speed gearing, and powerful Sram Level hydraulic disc brakes, making the MTB Comp a bike that offers you category leading trail performance.

    • Frame: Triple butted X7 aluminium frame with smooth welds
    • Forks: SR Suntour Raidon air fork with 120mm travel, adjustable rebound damping and lock out
    • Gears: 2x10 speed SRAM X5 groupset for smooth and precise shifting
    • Brakes: Sram Level Hydraulic Disc Brakes for powerful and controlled braking
    • Wheels: Alloy disc specific rims with Continental X-King Tyres for all-round trail performance
    • Please note that pedals are included with this bike
    Click here to view this bike's geometry table.

    Boardman Mountain Bike Comp 650B

    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

    Click here to find out more about the Boardman Bikes range

    Size Guide

    Height (Inch) Height (cm) Frame Size
    5' 1" - 5' 5" 156 - 167 16"
    5' 6" - 5' 8" 170 - 175 18"
    5' 10" - 6' 1" 178 - 185 19"

    MTB Comp (HT)   S M L
        16" 18" 19"
    Top Tube (effective) (mm) TT 590 610 630
    Seat Tube Length (mm) ST 410 460 485
    Head Tube Length (mm) HT 110 120 130
    Head Angle (Degrees) HA 68.5 68.5 68.5
    Seat Angle (Degrees) SA 73 73 73
    Chain Stay Length (mm) CS 425 425 425
    Fork Offset (Rake) (mm) FO 46 46 46
    Bottom Bracket Drop (mm) BB drop 47 47 47
    Crank Length (mm) - 170 175 175
    Stem Length (mm) - 60 60 60
    Handlebar Width (mm) - 720 740 740
  • Age: Teen +
    Approximate Weight (KG): 13kg
    Brake Type: Hydraulic Disc
    Forks: Suntour Raidon XC-LO/ Air/ 120mm Travel
    Frame Material: Alloy
    Gender: Mens
    Pedals Included: Yes
    Suspension: Front Suspension
    Wheel Size: 27.5"
    Bottom Bracket: Suntour, square taper
    Cassette/Freewheel: SRAM PG-1020, 10-SPD, 11-36T
    Chain: KMC X10 10 speed
    Chainset: Suntour XCM, 2x10, 38/24T
    Fork Lock-out: Yes
    Fork travel: 120mm
    Forks - Adjustable damping: Yes
    Frame: Triple Butted X7 alloy with Smooth Welds
    Front Brake: Sram Level Hydraulic disc - 180mm Rotor
    Front Hub: 9mm QR - 32 Hole
    Front Mech: SRAM X5 2 Speed
    Gear Shifters: SRAM X5 2x10 Triggers
    Geometry: Boardman MTB Hardtail
    Handlebar Type: Flat
    Handlebars: Boardman - 720mm(S) 740mm(M,L) - 31.8 with 15mm Rise
    Headset: FSA No.10P 1.1/8" - Semi Integrated
    Pedals: Wellgo Platform - 9/16"
    Rear Brake: Sram Level Hydraulic disc - 160mm Rotor
    Rear Hub: 9mm QR - 32 Hole
    Rear Mech: SRAM X5 10 Speed
    Rims: Boardman Disc - 32 Hole
    Saddle: Boardman MTB
    Seatpost: Boardman - 350mm (S) 400mm (M&L) - 31.6mm
    Stem: Boardman - 70mm - 31.8 with +/-7 degree rise
    Tyre Size: 27.5" x 2.2"
    Tyres: Continental X-King Tyres
  • Boardman Mountain Bike Comp 650B - 16", 18", 19" Frames is rated 4.6 out of 5 by 11.
    Rated 5 out of 5 by from Bike build Great product disipointed about halfords build. Things had been missed. And I still question if it was a new bike or the display bike.
    Date published: 2018-03-02
    Rated 5 out of 5 by from A great bike for the price At 520 pounds this was a good deal for my 11 year old. I got 10% off this by having joined the British Cycling association. This is the 3rd Boardman we've bought - I think pound for pound they are difficult to beat for value. Oddly enough the step from 2 6" to 27 .5" takes a little getting used to and the handkle bars are 7cm wider than my old Boardman team mountain bike. Gearing is very smooth.
    Date published: 2018-02-05
    Rated 5 out of 5 by from Amazing bike for the price I bought this as my first proper mountain bike and I love it already, even though I've only had it a week. It looks very well made with smooth welds and nice colour. The seat is really uncomfortable though, I'm going to get a new one as soon as I can. Also be careful about sizes. About a month ago when I was finding which size was right for me, I fitted comfortably on a 19" carrera so I went for the large boardman. Big mistake, I'm only 5' 10". I'll have to get the seatpost cut down. It's not that bad because I have long legs and I can reach the pedals just fine, but just a warning to anyone thinking of buying this.
    Date published: 2018-01-28
    Rated 5 out of 5 by from What a bike!!! It's light, very well built, great to ride. Not been on a bike for about 15 years, this bike has now woken something in me, I'm out every chance I get.
    Date published: 2018-01-27
    Rated 5 out of 5 by from Great bike This bike is has air suspension for comfort when going on trails and great breaking system for immediate breaking. Gears are great for tacklling tuff terrine. The seat is not as comfortable as it looks but when you start to get used to the bike it becomes slightly comfortable.
    Date published: 2017-10-12
    Rated 3 out of 5 by from Good bike, but some details can be improved (of the bike and the service) It is 2 days I have the bike than should be too early to do a good review. Anyway I will start with the details I did not like: Handlebar: too long...really exaggerate more for a downhill bike then a hard trail. Saddle: really uncomfortable for a MTB. Too big. Stem: too short and it look low quality. Gear: noisy, i think the set up is not good (the quality of the gear should be pretty good). The bike is really beautiful, but to be honest i am not happy for the set up made in the shop. Specially brakes and gear are not well set up. Furthermore I received the bike without instruction or a documentation from the manufacturer (of the bike, the fork and the cycle computer) that is the first time that I buy a new bike without any document. Info about size: i am 1.70m for 67kg. Size 16'' is perfect.
    Date published: 2017-09-18
    Rated 4 out of 5 by from Excelllent purchase but change the saddle. First 27inch mountain bike I have owned after a lifetime on 26 inch wheels. It does roll better on the larger wheels and I also like the fact there are only two chainrings on the front. Works well. When reviewing comments on line when I was researching which bike to buy the saddle on this bike came in for much comment. My experience echoes the comments . You will need to change it., Otherwise I am really enjpying the bike.
    Date published: 2017-08-21
    Rated 5 out of 5 by from Boardman Comp An amazing ride,fantastic in all areas,only downside is the very uncomfortable seat.Would recommend getting an after market seat,otherwise fantastic.
    Date published: 2017-08-20
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  • UK Delivery

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    £3.99 or FREE next day delivery on orders over £40 (Halfords products only)


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    FREE Next Day Delivery on orders over £40

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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.

Boardman Junior Bikes

Boardman Mountain Bike Comp 650B - 16", 18", 19" Frames

£520 BBL  MTB COMP 650B 2017