Browse Mountain Bike Chainrings, Mountain Bike Components, Products, Top Sellers, Road Chainrings at Rotor America

Products

100x4 Oval INspider MTB Chainring
100x4 Oval INspider MTB Chainring

$95
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100x4 Round INspider MTB Chainrings
100x4 Round INspider MTB Chainrings

$85
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107x4 Oval Chainrings for SRAM® AXS - Rotor America
107x4 Oval Chainrings for SRAM® AXS

Price includes inner & outer rings

$217
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11 Speed Cassette - Rotor America
11 Speed Cassette

$425
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110/80x4 Oval Chainrings for Shimano® GRX® - Rotor America
110/80x4 Oval Chainrings for Shimano® GRX®

Price Includes Outer and Inner Chainrings

$217
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110/80x4 Round Chainrings for Shimano® GRX®
110/80x4 Round Chainrings for Shimano® GRX®

Price Includes Both Outer and Inner Chainrings

$202
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110x4 Aero Round 52t Chainring
110x4 Aero Round 52t Chainring

Sold Out
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110x4 Oval Chainring - 2x - Rotor America
110x4 Oval Chainring - 2x

Oval rings for a variety of cranks

From $135
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110x4 Oval Chainring - For MTB INspider - Rotor America
110x4 Oval Chainring - For INspider

$95
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110x4 Oval Chainring - Inner - Rotor America
110x4 Oval Chainring - Inner

Oval rings for a variety of cranks

$68
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110x4 Oval Ring - 11/12s Compatible
110x4 Oval Ring - 11/12s Compatible

Developed For Maximum Compatibility

From $145
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110x4 Round Ring - 11/12s Compatible
110x4 Round Ring - 11/12s Compatible

Developed For Maximum Compatibility

From $135
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110x4 Round Ring - 2x - Rotor America
110x4 Round Ring - 2x

Rotor chainrings for a variety of cranks

From $63
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110x4 Round Ring - For MTB INspider - Rotor America
110x4 Round Ring - For INspider

$85
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110x5 Aero Oval Chainring - Rotor America
110x5 Aero Oval Chainring

Aero Profile on Rotor's Original Q Shape

$205
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110x5 Aero Oval Chainring - Black Edition
110x5 Aero Oval Chainring - Black Edition

$175
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110x5 NOQ Aero Chainring - Rotor America
110x5 NOQ Aero Chainring

$180
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110x5 NOQ Inner Chainring - Rotor America
110x5 NOQ Inner Chainring

$77
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110x5 NOQX1 - Rotor America
110x5 NOQX1

Round Rings for 1x Applications

$120
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110x5 Oval Chainring - Inner - Rotor America
110x5 Oval Chainring - Inner

The Inner Ring to Rule Them All

$97
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