- Road Compact
Now sporting significant weight reduction and improved shifting performance.
Unique 15° machined chain ramps offer superior chain engaging on 8 different crank positions, this translates in super quick up-shifting performance. Special machined teeth help both up and down chain shifting.
Features & Information
- Ratio: 50T + 34T
- Weight: 94gr set
- Material: Ergal 7075T6
- Construction: hyper accurate cnc
- Ramps: 5 cnc with unique 15°profile
- Machined Teeth: 20 external, 30 internal
- Compatibity: Shimano/Sram, Campagnolo, 10&11 speed compatible
- Standard: Road compact standard 110m BCD
- Finishing: Hard Black Anodized
- Graphics: laser etched
- For long lasting performance all rings are fully Hard Anodized
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Rate this product
1 review for Extralite OctaRamp RC2 road chainring-set 34/50T. 110mm with an rating of 5/5 point.- LIGHTWEIGHT, NEED SKILL TO ADJUST
Super lightweight, the shift efficience is as good as other mental chainrings, but it need skill to adjust.
★★★★★ Rex
- LIGHTWEIGHT, NEED SKILL TO ADJUST
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