GXP/Long spindle BB30 Chainring mounts to any GXP crank and adapts it to a Boost 148 chainline. Oval chainrings have been shown to improve traction and reduce leg fatigue. 52mm boost 148 specific chainline. 11 percent ovality. 7075 Aluminum construction TE
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GXP/Long spindle BB30 Chainring mounts to any GXP crank and adapts it to a Boost 148 chainline. Oval chainrings have been shown to improve traction and reduce leg fatigue. 52mm boost 148 specific chainline. 11 percent ovality. 7075 Aluminum construction
| Mount Compatibility | Direct Mount |
| Teeth | 30T |
| Type | |
| Material | 7075AL |
| Spec | GXP Boost 148 |
| Color | Oil Slick |
| Chain Compatiblity | |
| Tooth Type | Narrow/Wide |
| Weight | |
| Offset | 3mm |
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