Final Thursday, North Carolina’s Business 9 introduced the brand new Hydra Grade 300 v2 wheelset. This wheelset is designed to take the “greatest hits, deepest sends, and eMTB rips”. The star of the wheelset is the Grade 300 alloy rim. It incorporates hole bead expertise – a triple cavity design that reduces pinch flats and enhances affect resistance.
The hole bead wall design elevates the efficiency of alloy rim wheelsets to the degrees you usually affiliate with carbon rims. With the modern shaping, you get wider bead partitions that enhance affect resistance.
Nevertheless it additionally eliminates the concentrated pinch factors present in standard hook-shaped rims. Moreover, the triple cavity rim part enhances the construction’s energy and help, considerably decreasing the severity of affect deformations.
Grade 300 v2 In-Home Testing
Business 9’s in-house testing confirmed that the brand new Grade 300 v2 “impressively outperformed” the earlier era rim. In the case of the dialog of bead shelf deformation, the Grade 300 v2 exhibited a 79% enchancment below average affect and a 65% enchancment below extreme affect.
Moreover, the Grade 300 v2 confirmed a 72% enchancment when testing the bead wall for deformation below average affect and a 66% enchancment below extreme affect.
Moreover, the related spoke pressure drop on the affect was diminished as properly. There was a 62% enchancment below average affect and a 71% enchancment below extreme.
Business 9 confidently asserts that the Grade 300 v2 is the strongest alloy rim they’ve ever provided.
Hydra Hub
The brand new Grade 300 v2 wheelset is constructed on the Hydra 32h system hub and spoke chassis. The wheelsets characteristic the long-lasting .52° engagement freehub system.
That is mixed with direct-thread hubshells using a one-piece machined alloy spoke. This creates a trip high quality and customizable aesthetics not like something available on the market.
Grade 300 v2 Particulars and Retails
Retail: $1430 (beginning)
- Supposed Use: DH, Large Hits, eMTB
- Sizes: 27.5” | 29” | MX
- Gap Count: 32
- Interior Width: 30mm
- Beneficial Tire Dimension: 2.3” – 2.6”
- Weight: 27.5” 1990g | 29” 2090g | MX 2040g
The Hydra Grade 300 v2 is probably the most sturdy alloy-rimmed wheelset within the Hydra customized alloy line. It’s particularly designed for downhill bikes, bike park builds, and eMTB use.
Test them out on the hyperlink beneath.
