Chainring

QXL Outer Chainring for 4 Bolt Shimano Cranks

Part$100

Rotor's QXL takes oval chainring design to 16% ovality—well beyond standard Q-Rings. On a 53t equivalent, effective gear swings from 49t at the dead spot to 57t at peak power. CNC 7075 aluminium with steel shift pins. Five adjustable OCP positions dial in to i

Specs

Ovality16% (QXL)

MaterialCNC-machined 7075 aluminium with steel shift pins

Sizes46t, 52t, 54t

Buy at racycles.com

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