The Genesis Datum 20 is a versatile and quick women’s road bike made for tackling a wide variety of terrains and riding styles. The lightweight carbon frame is comfortable and allows you to get to speed in no time. Shimano’s 105 drivetrain gives race performance shifting for a fraction of the price, and the 32c tyres are fantastic for fast road riding and even gravel and cyclocross racing.
The Datum 20 marks a turning point in road riding; the end of our unhealthy love affair with the 23c tyre…
People are coming round to the fact that maybe what the pro's are using perhaps isn't quite the right choice for them. It's this ethos we've tried to emulate with the Datum 20 - distinctly traditional elements brought bang-up-to-date with the pairing of RS505 hydraulic disc brakes, Shimano 105 mix groupset, a responsive, durable, modern carbon fibre frame and fast rolling Clement Strada USH 32c tyres.
All Tredz bikes are:
In the box with every Tredz bike is:
|Frame:||24/30T Modulus Carbon Road Disc w/ Tapered Headtube & Fully Internal Cable Routing|
|Fork:||Full Carbon Fork w/ 1-1/2" - 1-1/8" Tapered Steerer w/ 15mm TA|
|Headset:||FSA Orbit C-40-ACB, NO.42|
|Stem:||Genesis Code 7 / -7deg / XS-S, 80mm / M, 90mm|
|Bars:||Genesis X-Race Pro / 16deg Flare / XS, 400mm / S-M, 420mm / L-XL, 440mm|
|Front Brake:||Shimano BR-RS505 hydraulic brakes w/160mm TR160 rotors|
|Rear Brake:||Shimano BR-RS505 hydraulic brakes w/140mm TR160 rotors|
|Brake Lever:||Shimano ST-RS505|
|Front Mech:||Shimano 105 FD-5801|
|Rear Mech:||Shimano 105 RD-5800 / GS cage|
|Shifters:||Shimano ST-RS505 / 2x11 speed|
|Rims:||Jalco XCD22 / 28h|
|Front Hub:||Formula RX-81Q / 15mm TA|
|Rear Hub:||Formula RX-26 / QR / 6-bolt|
|Spokes:||Stainless steel 14g|
|Front Tyre:||Clement Strada USH 700x32c 60TPI|
|Rear Tyre:||Clement Strada USH 700x32c 60TPI|
|Seat Post:||Genesis Alloy / 27.2x350mm|
|Chainset:||Shimano 105 FC-5800 / 50-34T / XS, 165mm / S-M, 170mm|
|Bottom Bracket:||Shimano BB-RS500-PB|
|Cassette:||Shimano CS-5800-11 / 11-32T|
Occasionally without notice, manufacturers sometimes change product specifications.
Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Buy now, pay 12 months later.
Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500* *Not available through PayPal Credit
Choose your deposit.
Choose your term.
Lowest £0 deposit / 0% interest
for 36 months
Popular 0% finance
for 36 months
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.
Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.
All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.