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The Lightweight Carbon Wheelset with a Suit of Armour.
Blasting through rock gardens, sending drops to flat and landing onto roots. When the going gets tough, the 9i wheelset has your back. Designed to excel in high impact environments, our Innegra equipped carbon rims can shrug off the hardest of hits. The 9i wheelset is tough enough for enduro, yet light enough for XC, allowing you to charge with confidence, no matter your discipline.
Redefining Carbon Wheels.
Ride without fear - thanks to the addition of TeXtreme® Innegra into the layup of our rims, we've developed a rim that has 75% higher impact resistance than standard carbon rims of the same profile*. The 9i wheels are significantly more resistant to wear and tear and less prone to catastrophic failure.
Our Innegra™ equipped 9i rims also have 50% more vertical compliance than standard carbon rim**. As a result they exhibit high energy absorption and superior vibration damping, with none of harsh stiffness associated with carbon. These are lightweight carbon wheels, that have the sought-after ride characteristic of an premium alloy wheelset.
Durable Doesn't Have to Mean Heavy.
At just 1690g, 9i is a lightweight, reactive and durable 29er wheelset that can handle a beating. Now you can forget about protecting your wheels and concentrate on finding your flow in challenging trail conditions.
Click here to find out more about the development process and the use of Innegra.
Weight: 1690g (29” wheelset) | 428g (rim only)
"How do they ride? Well, they ride a lot like a good quality alloy wheel does, but with a little less rolling resistance which is nice on climbs and when sprinting out of corners.
Some carbon rims tend to be overly stiff, which might be great for a World Class Pro rider, but for me, I like my wheels to offer a level of compliance that helps me maintain contact with the ground and won’t give me arm pump after a rocky descent."
"The Sector 9i delivers. While notably lighter on the bike, and thus giving my long-travel 29er a more playful and lively ride, the compliance ensured my tyres held my poor line choice and dispersed shocks that might have normally found their way to my wrists.
Over the past few weeks, I’ve ridden the Sector 9i in all manner of terrain from loam, and mud to rocks and roots and I genuinely can’t fault them. They’ve performed very well and have lived up to the promise Sector made about compliance." - Singletrack. Click here for the full review.
*When compared with same rim shape manufactured with 100% T700 Unidirectional carbon fibre. The 9i rim exceeds the UCI load test of 100J – and passes a load test of 120 J three times with no fracture.
**In rim only vertical deflection tests compared to the same rim shape manufactured with 100% T700 Unidirectional carbon fibre, the 9i rim deflected 50% more, without failure.
Sector 9i TexTreme MTB wheels live ride review
Standard Delivery: 3 - 5 Working Days From £2.95
Next Working Day Delivery: £6.95
Saturday Delivery: £12.95
Sunday Delivery: £13.95
Prices & Delivery estimates are provided as a guide, and for more information please view our delivery information page