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Carbon-TiBuy at racycles.com
Carbon-TiChainring
X-CarbonRing EVO Outer Chainring 5-Arm
Part$320
CNC-machined outer ring for 110 BCD 4-arm cranksets. Grade 5 titanium shifting pins keep shifts crisp across 50-54t tooth counts. Tight tolerances matter when fractional millimetres separate clean pickup from hesitation.
Specs
BCD / Bolt Pattern110 BCD, 4-arm
Tooth Counts50t, 52t, 53t, 54t
Shifting PinsGrade 5 titanium
