iO

NorthRoad IO
Gain the racing edge, even when the roads become decidedly British.
The iO is fast becoming a staple of the discerning A-Group Sunday club run rider. 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 NorthRoad50 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.
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Buy it now

£3,499.00£6,450.00

Race ready carbon frame. Fully integrated with 50mm carbon wheels as standard. Being on a bike this good looking will probably make you faster.

Clear

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.

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SIZESeat Tube LengthEffective Top TubeHead TubeChain StayFront CentreSeat Tube AngleHead AngleBB DropFork Crown HeightOffsetWheelbaseStackTop Tube Actual
XS47051010540557375*71.5*7238045967518372
Small50053011540557574*72.5*7238045969530378
Medium52054013540558174*73*7238045975552382
Large54056215540559373.5*73.5*7238045987572393
XL56057718040560773.5*73.5*72380451002596401
iO - A moon of Jupiter, and your next race weapon.

Now in its second interation, the NorthRoad iO is a fast, leightweight carbon road bike with fully integrated cabling and provides the perfect frame to build up for racing or just having fun whilst looking pro. We’re not here to judge.

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 most all road (And some gravel!) 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.

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