Special Offer

Genesis Core 20 2017

Product Reference: GNGB2
  • Now From £499.95
  • Genesis Core 20 2017: Great first real MTB
  • 6061 double-butted aluminium frame
  • Rockshox Recon Silver Solo Air 120mm fork
  • Shimano Acera 27 speed gearing
  • WTB/Shimano wheels
  • Maxxis Ardent tyres
  • Shimano Hydraulic disc brakes
  • Genesis stem, bar, saddle and seatpost
  • Getting off road has never been so much fun
Item out of Stock | In Stock

For those new to mountain biking or looking to get back on the bike and off the road, the Genesis Core 20 2017 offers a fantastic balance of new-to-the-trail comfort and amazing value performance. A lightweight 6061 aluminium frame is stiff enough to make the 120mm Rockshox suspension fork work hard while having a sensible compliant rear end that keeps the tracking tidy and the backside well cared for. The Core 20's Shimano Acera gearing will shift happily under load and 27 wide ranging gears means that you shouldn't suffer any 'get off and push' moments, while your mates struggle to keep up. Powerful Shimano hydraulic brakes will control the speed on tricky descents and allow you to slow the Core 20 down in a drama-free fashion. Maxxis Ardent tyres offer professional levels of grip and the 27.5" wheel size will roll over all obstacles with ease. When you are ready to try a bit og off roading, the Genesis Core 20 2017 is ready for you.


  • Frame: ALX7+ 6061 Double-Butted Aluminium
  • Fork: Rockshox Recon Silver RL, Solo Air, 120mm.
  • Headset: Prestine PT-1800H ID:44/ID:44
  • Shifters: Shimano Acera SL-M3000
  • Rear Mech: Shimano Acera RD-M3000
  • Front Mech: Shimano Acera FD-M3000
  • Chainset: Shimano Acera FC-M3000 / 40/30/22T
  • Bottom Bracket: Shimano BB-ES300 73-118mm
  • Chain: KMC X9
  • Cassette: Shimano CS-HG300-9 / 11-34T
  • Rims: WTB STP i23 TCS 27.5"
  • Hubs: Shimano FH-RM35 32h
  • Spokes: Stainless steel 14g
  • Tyres: Maxxis Ardent 27.5x2.25"
  • Brakes: Shimano M395 180/160mm
  • Brake levers: Shimano M395
  • Handlebars: Genesis alloy / 740mm x 15mm rise
  • Grips: Genesis Loc On
  • Stem: Genesis 60mm /+7deg
  • Saddle: Genesis MTB
  • Seatpost: Genesis Alloy / 30.9x400mm
  • Pedals: Genesis
  • Weight: 13.58
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Please note that due to current circumstances that your order may take longer to process and be delivered. We are very busy processing orders whilst ensuring a safe working environment for everyone here. Royal Mail and couriers are also busy so once dispatched there may be a slight wait if any of the depots between ourselves and you are overloaded.


UK Delivery

All orders over £20 are eligible for free delivery

Standard 2-3 Days
Free delivery for orders over £20 otherwise £2.99

Priority 1-2 Days
Priority orders are given priority and go on a faster delivery service for when you need something quickly. 

Next Day Courier Delivery
We aren't currently offering this as our carriers cannot guarantee next-day at present.


European Delivery

We deliver to most countries in Europe. Small items are sent by Royal Mail or DPD. 

EU: Free delivery on all orders over £75 or £7.99 on orders under £75

Outside EU: Free delivery on all orders over £150 or £13.99 on orders under £150


European Bike Delivery

Bikes are delivered by DPD or TNT.

EU: £90

Outside EU: £139



You can return any item within 30 days in original condition for a full refund or exchange. A returns label (unpaid) is included with all UK orders.

You can pay for your order with one of the following payment methods. 

  • Credit or debit card
  • AMEX
  • PayPal
  • Amazon Pay
  • DEKO 0% Finance