Description
absoluteBLACK SpideRing Oval Direct Mount Chainring Set - 50/34t Cannondale Hollowgram Direct Mount Black. absoluteBLACK SpideRing Oval 2x Direct Mount Chainring Sets for Cannondale are incredibly stiff and lightweight. Sold as a set they are designed for Cannondale Hollowgram cranks such as SI SISL and SISL2. Chainrings have a ramp and recess design to improve shifting performance. Ovality has been optimized for road climbing with timing of 108 -110.5° after TDC (top dead center).Sold as a 2x chainring set
Oval shape reduces stress on knees helps to keep your legs fresh and does not feel any different while riding
Ramp and recess shifting design makes shifting smooth and fast
Small chainring is replaceable
Provides excellent weight to strength ratio
- TECH SPECS
| Ring Position/Type | Inner |
| Ring Position/Type | Outer |
| Tooth Count | 50/34 |
| Round or Oval | Oval |
| Drivetrain Speeds | 11 |
| Drivetrain Speeds | 10 |
| Chainline/Hub Compatibility | 130 Hubs |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs > 415 mm Chainstay |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs < 415 mm Chainstay |
| Material | Aluminum |
| Defined Color | Black |
| Direct Mount Type | Cannondale Hollowgram SiSL |