18 Bikes №7 Frameset

"Color: Water Blue","Size: 500mm"
Incl. tax
In stock

The No7 is our 27.5” trail hardtail, made in Sheffield and tested here in the Peak District.

  • "Color: Water Blue","Size: 450mm"
  • "Color: Water Blue","Size: 475mm"
  • "Color: Water Blue","Size: 500mm"
  • "Color: Water Blue","Size: 525mm"
  • "Color: Graphite Grey","Size: 450mm"
  • "Color: Graphite Grey","Size: 475mm"
  • "Color: Graphite Grey","Size: 500mm"
  • "Color: Graphite Grey","Size: 525mm"
Brand: 18 Bikes
Delivery time: 1-2 days

The №7 is our 27.5” trail hardtail, made in Sheffield and tested here in the Peak District. No7


Inspired by the riding that most of us actually do, the №7 and №9 are all-round trail bikes for Mountain Biking.  Climbs and descents, trail centres and bridle paths, quick blasts or all-day-epics - just going for a ride. Reynolds 853 main tubes allow us to build a tough and strong frame without excess weight which gives you the option to go lighter and sprightlier or chunky tough with your build, either option on the same frame.


The geometry is relatively long, but by no means to the extremes that some brands are going - we’re keen that our bikes make it round corners too!  We’re also aiming for our prospective customers to have a choice of sizing, which is why we’re basing our sizing around the reach measurement - rather than the conventional Medium/Large etc.  This means that most riders will have a choice of 2 frame lengths, with suggestions for what stem length and seatpost drop to pick.


All our frames are handmade in Sheffield, for more information about the process, click here




Designed for 27.5 wheels and a 140mm travel fork

Reynolds 853 front triangle

Deda Zero rear triangle

1x Only

Stealth routing for dropper seatpost

1 sets of bottle bosses



Hopefully the sizing chart has guided you to the correct size frame but for a more in depth explanation of our sizing please click here





Bolted Hope seatclamp

DT Swiss RWS axle

148x12 dropout inserts

Bolt on cable guides

18 Bikes Mudguard

18 Bikes Topcap

Owners Only T-Shirt

Component sizes


31.6 seatpost

73mm BS threaded bottom bracket

148 x 12mm rear axle spacing

ZS44/EC44 headset

ISCG 05 chainguide mount


All frames purchased from 18 Bikes are tapped/faced and reamed as necessary before dispatch.


Please contact us to discuss any additional parts you might require, or for quotes on a custom build based on the №7 frame.

0 stars based on 0 reviews
Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »