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| Unit | NOS |
| Country of Origin | POLAND |
| Size | 52T (135g) |
| Colour Options | Black, Racing Red, Grey |
| Compatibility | Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works, and many older cranks. Also fits Sram Force and Red but is NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2 |
| Bolts | For the Outer chainring please order "Long bolts" from us OR Bolt Covers. Changing Inner chainring to oval only.Use original bolts |
| Material | CNC machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing |
| Ovality | Optimized to each size separately. 50/52 - 10.3%; Timing of 108 -109.5 after TDC (top dead center) - Ideal for road climbing. Patent Pending |
| Recommended use | Road |
| Teeth | 50 |