Why buy from us? FREE DELIVERY on full price adult bikes, with a range of Finance options

Genesis Datum GX Gravel Bike

£1,899.00 £2,799.99
FREE 6 WEEK / 350 MILE SERVICE on bikes
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Color: Green
Size
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Description
Specification
Geometry

THE LATEST IN THE LINE OF NO-COMPROMISE, GO ANYWHERE QUICKLY BIKES, THE DATUM IS EQUALLY CAPABLE ON ROAD AND OFF.

Genesis have built the Datum to be versatile and ready to tackle your local road loop, with some light off-road excursions to add another dimension. The double chainring set up keeps gives you the range of gears to be spinning up gravel climbs and attacking tarmac descents.

If you’re really ambitious then you could add one of a burgeoning range of frame, bar and clip-on bike-packing bags, which make the Datum more versatile than ever. Their addition turns the Datum into a light, fast tourer for anything from overnight coast-to-coast missions, to multi-week transcontinental adventures.

Payment & Security

Payment methods

  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Other Payment Methods

Novuna Finance (over £400, not available on SALE items)

Klarna (under £1000)

Why Buy From Us?

Why Buy From Billy Bilsland Cycles?

We're one of the most well established bike shops in Scotland and have been selling bikes to Glasgow and far beyond since 1980, so you can be sure that we're not going anywhere 😀

We care about what bike you buy, and we want it to be right bike FOR YOU, not one that would suit us. If you buy your bike from us, we want to keep you as a customer and keep your bike riding perfectly. We offer a free 6 week / 300 mile “tune-up” service, where we tighten up bolts and cables, index your gears and generally sort out any small issues you have after the short bedding in period.

You'll also have priority access to our workshop for repairs or servicing. We never turn away someone who has bought their bike from us, no matter how busy we are. You may have to leave your bike with us for a couple of days, but you'll be at the top of the list.

We offer free loans of a hard-case Bike Box Alan if you're travelling with your bike, just tell us when you need it and we'll book you in. 

The best (and cheapest) time to make changes to a bike is at the initial build stage, avoiding the need to re-cable, bleed brakes etc. We can swap your saddle, change stems, wheels, tyres, bars, cranks, bar tape, group-set, pedals, add luggage and mudguards - the list is endless.

If you're ordering online, just select your upgrade or pop a note in the order when checking out.

Very few bikes leave the shop as they came to us, with stem and tyre changes being the most common.

Bikes are fully built up from scratch by our Cytech Level 2 mechanics. Brakes are bedded in on our brake bedding roller. Being situated in Glasgow, we’re used to preparing bikes for our wonderful British weather so everything is greased up to suit a Glasgow winter. Bikes are then buddy checked, test ridden and re-boxed for shipping with minimal assembly at your end.

High-end website sales are likely to be shipped in a hard case requiring minimum rebuild - attach the wheels, fit pedals (remember pedals are specific to the side of the bike) and away you go. We’ll arrange return shipping for the bike box.

Have you had a bike fit? Send us your fit data and we’ll set up the bike to your position.

Small adjustments make such a big difference.

Are the gears low/high enough for you? Do you have the correct tyre width? Favoured tyre brand? Fancy going tubeless? We’ll make suggestions that will improve your cycling enjoyment.

Bike-Fit is a big part of the in-store service, and usually involve swapping saddles, bars and stems. Whether it’s our suggestion or your requirements, we’re here to help you buy your perfect bike.

How long will it take to receive my order?

Check out or handy dynamic delivery date estimator on the right of the product page for delivery times.

All products dispatch next day if ordered before 12 noon

Full price bikes ship FREE via APC 24hr

Sale bikes are £40 via APC 24hr

Kids bikes are £10 via Parcelforce / APC 24hr

All other products are £4.99 via Royal Mail 48hr Tracked or £10 for 24hr / Saturday

How do I return a product?

Items must be returned within 60 days after receiving your order. Items must be returned in the same condition in which they were received, be unused and include all the original packaging. Refunds will be processed within 7 days of receiving the item and made to the original payment method.

Datum GX Gravel Bike - Billy Bilsland Cycles
Genesis

Genesis Datum GX Gravel Bike

£1,899.00 £2,799.99

Color

Size

  • XS
  • SM
  • MD
  • LG
  • XL

Frame

Carbon

Fork

Carbon

Groupset

Shimano GRX

Headset

N/A

Stem

N/A

Bars

N/A

Shifters

Shimano GRX 600 / 2 x11 speed

Brake Calipers

Shimano GRX400 Hydraulic disc

Brake Rotors

N/A

Front Derailleur

Shimano GRX810

Rear Derailleur

Shimano GRX810

Cassette

Shimano HG700 / 11-34T

Chain

KMC x11

Crankset

GRX600 46-30t 172.5

Bottom Bracket

Shimano PF92

Wheels

Jayco SR240D / 32h

Tyres

WTB Byway 34

Seatpost

N/A

Saddle

N/A

Gender

N/A
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