The Grade 300 V2 is positioned as a tumble-ready alloy rimmed wheelset, perfect for DH bikes, bike park builds and eMTB use. A hollow bead wall design elevates the performance of alloy rim wheelsets to levels typically associated with carbon rims. This innovative shaping not only offers wider bead walls for improved impact resistance but also eliminates the concentrated pinch points found in conventional hook-shaped rims. Additionally, the triple cavity rim section enhances the structure’s strength and support, significantly reducing the severity of impact deformations. Built on I9’s Hydra 32h system hub and spoke chassis, Grade 300 V2 wheelsets offer the .52 degree engagement freehub system, combined with trademark direct-thread hubshells utilizing a one-piece machined alloy spoke creating a ride quality and customizable aesthetics unlike anything on the market.
High quality aluminum alloy with weatherproof sublimated graphics, tubeless friendly bead shelf, and a proprietary profile to keep dents at bay
Versatile, strong and stiff. The 32h System hub and spoke chassis creates highly capable wheelsets
690 point engagement Hydra Freehub body engages every .52 degrees yielding telepathic control
Straight pull, integrated nipple, one-piece aluminum spokes that thread directly into the hubshell resulting in a solid, flex-free junction. No special tools or service procedures required
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Joshua
⭐⭐⭐⭐⭐
Everything was great. Was waiting for the SL9 to release since the first leak. Going from a SL7 was night and day.
Also Sierra Bicycle Supply, was amazing. Will be shopping here plenty more. The service they displayed was top tier, from the order placing online all the way to the delivery.
S-Works Tarmac SL9 Frameset - FACT 12r Carbon
Dante MVG
2024 Sworks Tarmac SL8 Frame
Specialized SWorks SL8 light and fast. Sierra Bike Supply was helpful and responsive. Recommended online store.
S-Works Tarmac SL8 Frameset
Casey Sparks
Literally EPIC
Fast shipping and perfect frame set as described. It's literally the lightest built MTB I've ever felt. My wife will be smashing on it at this year at the Leadville 100. LFG Thanks guys!
S-Works Epic World Cup Frameset
Andrew Thomson
Exceptional Wheels
The CLX III are exceptional I was a little apprehensive about buying them having ridden the Enve 4.5 but you feel less crosswinds and their lighter and spin fast. The spokes seemed to offer a lot of dampening vibration. Win win in my book.
Everything was great. Was waiting for the SL9 to release since the first leak. Going from a SL7 was night and day.
Also Sierra Bicycle Supply, was amazing. Will be shopping here plenty more. The service they displayed was top tier, from the order placing online all the way to the delivery.
After many years I wore out my derailleur gears. Since I ride on my wind trainer daily, I needed to get up and riding again. Riding us part of my cancer therapy. Replacing the gears was a quick and easy way to fix the problem. Cost was fine and the delivery was fast. Thank you.
Got this for my kids bike. He does XC racing. Has been riding in dry lose dirt, wet conditions. Lots of climbing and some downhill. He loves them. Shipped fast and in sexure packaging. I would definitely buy again.
Heard a lot of good things about this tires put them on my commuter. The roll much faster than the schwable energizers on it. Puncture protection only time will tell.
