Shimano Dura-Ace R9100 11 Spd Inner Chainring

Name: Shimano Dura-Ace R9100 11 Spd Inner Chainring
Brand: Shimano
SKU: GM053119-30
Availability: OutOfStock

$29.99

$29.99 Was $42.00 Save 29%

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Color Black

Size 34t - 110mm 36t - 110mm 42t - 110mm

Option Inner - MS Inner - MT Inner - MX

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Product ID: GM053119-30

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Description

Designed for the new four arm Shimano Dura Ace R9100 11 speed Crankset road components with a bolt circle diameter of 110mm.

Redesign the gear teeth profile to fit wider gear pitch
Rider tuned gearing options
Exclusive for Dura-Ace R9100 cranksets
11-speed SIS compatible
Outer chainrings are hollow-forged and machined with integrated (blind) threads for optimized strength-to-weight
Speed: 2x11 speed
BCD: 110mm 4-Arm Asymmetrical

Overall rating: 5.0 / 5 from 1 reviews.

Review topics: [].

"Ran these for 11,000 miles. The 34T chainring was still in good shape actually. I just replaced it along with 50T which was fairly worn."

— Joseph I. (5/5)