
Inner and outer oval chainrings are optimized with smooth shifting in mind
Features smooth angled surfaces, (6) up-shifting ramps (outer ring), and (12) down-shifting points (outer ring)
Oval rings help the rider spin smoother and generate more power
Example: 32t is equivalent to 30t at the dead spot and 34t at the power zone
Works with 2x chainring systems and does not require any modification to the front derailleur for use
Compatibility: SRAM cranks that have (1) hidden chainring bolt (Force22, Red22)
Designed in the UK, manufactured in Poland
Speed: 2x9/10/11 speed
Bolt Circle Diameter: 5x110mm (hidden bolt)
110mm50t 5b 2x Black Rovsr505bk.
Colour: black.
Pickup: $0.00 (2 - 1 Working Days)
Delivery: $5.00 (1 - 3 Working Days)
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