


G3 Front Hub 12x100mm
Description |
Project 321 G3 Front Hub 12x100 is built to match the performance, durability, and precision of the G3 rear hub, offering a strong and reliable foundation for modern mountain bike wheel builds. The hub shell is made from aerospace grade 7075 T6 aluminum and fully anodized for long term durability. Designed for disc brake use, it features Project 321’s 6 Lock rotor interface and smooth running sealed cartridge bearings. Manufactured in Canada, the G3 front hub is well suited for trail, enduro, and all mountain riding.
Features |
- Front hub designed for modern mountain bike wheel builds
- 6 Lock six bolt rotor interface with stainless steel bolt threads
- Hub shell made from aerospace grade 7075 T6 aluminum
- Fully anodized finish for corrosion resistance
- Sealed cartridge bearings for smooth rotation and durability
- Designed and manufactured in Canada
Specs |
| Model | G3 Front Hub |
| Brand | Project 321 |
| Hub Position | Front |
| Axle Spacing | 12x100 mm |
| Rotor Mount | 6 Lock six bolt |
| Rotor Hardware | T25 Torx bolts |
| Hub Shell Material | Aerospace grade 7075 T6 aluminum |
| Bearings | Sealed cartridge bearings |
| Compatibility | Modern mountain bike forks |
| Use | Trail, enduro, all mountain |
Original: $157.05
-65%$157.05
$54.97Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description |
Project 321 G3 Front Hub 12x100 is built to match the performance, durability, and precision of the G3 rear hub, offering a strong and reliable foundation for modern mountain bike wheel builds. The hub shell is made from aerospace grade 7075 T6 aluminum and fully anodized for long term durability. Designed for disc brake use, it features Project 321’s 6 Lock rotor interface and smooth running sealed cartridge bearings. Manufactured in Canada, the G3 front hub is well suited for trail, enduro, and all mountain riding.
Features |
- Front hub designed for modern mountain bike wheel builds
- 6 Lock six bolt rotor interface with stainless steel bolt threads
- Hub shell made from aerospace grade 7075 T6 aluminum
- Fully anodized finish for corrosion resistance
- Sealed cartridge bearings for smooth rotation and durability
- Designed and manufactured in Canada
Specs |
| Model | G3 Front Hub |
| Brand | Project 321 |
| Hub Position | Front |
| Axle Spacing | 12x100 mm |
| Rotor Mount | 6 Lock six bolt |
| Rotor Hardware | T25 Torx bolts |
| Hub Shell Material | Aerospace grade 7075 T6 aluminum |
| Bearings | Sealed cartridge bearings |
| Compatibility | Modern mountain bike forks |
| Use | Trail, enduro, all mountain |




















