Gain the racing edge, even when the roads become decidedly British.
The iO is fast becoming a staple of the discerning Sunday club run rider, crit racers, triathletes and those seeking a faster ride. A carbon fibre race ready machine that brings together bold, aero lines with a compliant rear end; meaning you can go faster and stay in the saddle longer.
Lightweight aero frame, 50mm deep carbon hand-built NorthRoad 50 wheels as standard and disc brakes.
If you’re seeking a speed advantage on the group ride or an edge in an important race the iO is an ideal choice.
Prices start at £3600 for the 105 2 x 12 speed mechanical version (still featuring our 50mm carbon wheels).
Buy it now
£3,550.00 – £4,750.00
Race ready carbon frame. Fully integrated handlebar/stem and hidden cables/hoses, with 50mm carbon wheels as standard. With an average weight of just 7.7kg the iO is competitive at the highest level.
HOW DO YOU WANT YOURS?
The NorthRoad iO can be built just for you. If you know what you need, simply let us know and we’ll do the rest.
However, if you’re not sure. please let us know. We’re here to make sure that you come away with a bicycle that will suit your needs. We’ll ask you questions about the type of riding you do, the type of riding you would like to do, and the places you would like to ride. From here we can use both our experience and insight to create something that works specifically for you. We know it can be a bit boggling researching all of the options but rest assured we’re experts in making sure we talk in a language you can understand – and if we wouldn’t ride it, we won’t sell it.
| SIZE | Seat Tube Length | Effective Top Tube | Head Tube | Chain Stay | Front Centre | Seat Tube Angle | Head Angle | BB Drop | Fork Crown Height | Offset | Wheelbase | Stack | Top Tube Actual |
| XS | 470 | 510 | 105 | 405 | 573 | 75* | 71.5* | 72 | 380 | 45 | 967 | 518 | 372 |
| Small | 500 | 530 | 115 | 405 | 575 | 74* | 72.5* | 72 | 380 | 45 | 969 | 530 | 378 |
| Medium | 520 | 540 | 135 | 405 | 581 | 74* | 73* | 72 | 380 | 45 | 975 | 552 | 382 |
| Large | 540 | 562 | 155 | 405 | 593 | 73.5* | 73.5* | 72 | 380 | 45 | 987 | 572 | 393 |
| XL | 560 | 577 | 180 | 405 | 607 | 73.5* | 73.5* | 72 | 380 | 45 | 1002 | 596 | 401 |
Now in its second iteration, the NorthRoad iO is a fast, lightweight carbon road bike with fully integrated, hidden, cabling provides the perfect frame to build up for racing or just having and taking advantage of aero gains the iO offers.
A stiff but forgiving carbon layup
Stiff and forgiving? Yes! Due to the sensible layup we’ve created an oversized bottom bracket shell and robust chainstays that help provide immediate acceleration and great feedback on tracking, whilst the seatstays and comfortable clearance for 30c tyres means that you won’t be battered if you’re riding on anything other than perfect asphalt.
As aggressive as you need
We build our iOs up with plenty of stack height, so you don’t have to be a racing snake to enjoy a fast aero machine. If you would like it slammed instead, just ask. Either way, the integrated stem and handlebars are mechanic friendly and your local bike shop will be able to easily cut your steerer tube down if you ever need.
Built for Shimano, SRAM, and Campagnolo
A full accompaniment of ports, routing, and stops. The iO frame will gladly accommodate all road groupsets. You can choose your build from our buy it now page, you can build your dream machine, or mix and match through our custom build option.
Custom Specification
Every NorthRoad iO is a result of conversation between rider and us to work out the perfect specification for you and your riding style. We can build to a budget, we can build for a performance goal. Even things like saddles and bar tape are open conversations for the bike to be built up to suit your exact requirements.
Custom Order Enquiries
Getting it right for you
All good things start with a chat – and probably a brew. We pride ourselves on delivering bikes that we can say with confidence are right for the rider. So fill out the form and tell us what you need and we’ll be in touch. Don’t worry if you’re not sure, that’s what we’re here for. We don’t oversell, we don’t talk down, and we talk with a smile. Find out today why NorthRoad Cycles are one of the world’s fastest-growing cycling brands.