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

Hollow Bead Wall promotes increased pinch flat protection and impact resistance

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

Approved for use on Class 1 E-Bikes

Rear Axle	12mm Thru x 148mm
Rim Width (Internal)	30
Cassette Body Type	SRAM XD
Front Axle	15mm Thru x 110mm
Valve	Presta
Color	Black
Wheel Size	29"
Designed for ebike	Yes
Defined Color	Black
ISO Diameter	622 / Road / 29"
Rim Material	Alloy
Tire Type	Tubeless Ready
Hub/Brake Compatibility	6-Bolt Disc