Genesis Datum 20  2017 Road Bike
Frame:24/30T Monocoque 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, 90mm / S-M, 100mm / L-XL, 110mm
Bars:Genesis Furio Pro / 118mm drop x 70.9mm reach / XS, 400mm / S-M, 420mm / L-XL, 440mm / Velo tape w/Gel
Front Brake:Shimano BR-RS505 hydraulic brakes With 160mm TR160 rotors
Rear Brake:Shimano BR-RS505 hydraulic brakes With 140mm TR160 rotors
Brake Lever:Shimano ST-RS505
Front Mech:Shimano 105 FD-5800
Rear Mech:Shimano 105 RD-5800 / GS cage
Shifters:Shimano ST-RS505 / 2x11 speed
Speed:22
Rims:Jalco XCD22 / 28h
Front Hub:Formula RX-81Q 28h 15mm TA 6-bolt
Rear Hub:Formula RX-26 28h 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 FC-RS500 / 50-34T / XS, 170mm / S-M, 172.5mm / L-XL, 175mm
Bottom Bracket:Shimano BB-RS500-PB
Chain:KMC x11
Cassette:Shimano CS-5800-11 / 11-32T
Pedals:N/A
Weight:10.06

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

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 hydraullic disc brakes, Shimano 105 mix groupset, a responsive, durable, modern carbon fiber frame and fast rolling Clement Strada USH 32c tyres. 

Occasionally, without notice, manufacturers change product design and/or specifications.