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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Dura Ace FC-R9100Optimum power transfer Maintains high rigidity and reduces weight ( 7g) Best balance for light weight and efficiency 4 arm construction crankset New design crank arm, adapted for race specific disc brake system Redesigned gear teeth profile to fit wider chain angles Compatible with shorter chainstays (410mm) on frames with 135mm or 142mm spacing Attributes BB Inclusion No BCD 110 Chainline 43. 5mm Crank Arm Length 175mm Crank Spindle Diameter 24mm
- Optimum power transfer
- Maintains high rigidity and reduces weight (-7g)
- Best balance for light weight and efficiency
- 4-arm construction crankset
- New design crank arm, adapted for race specific disc brake system
- Redesigned gear teeth profile to fit wider chain angles
- Compatible with shorter chainstays (410mm) on frames with 135mm or 142mm spacing
Attributes
| BB Inclusion | No |
| BCD | 110 |
| Chainline | 43.5mm |
| Crank Arm Length | 175mm |
| Crank Spindle Diameter | 24mm |
| Crankset Material | Aluminum |
| Crankset Weight | 615g |
| Drivetrain Spacing | Road |
| Interface | Hollowtech II |
| Pedals Thread | 9/16'' |
| Primary Color | Black |
| Speed | 11 |
| Teeth | 36/52 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.0 ★★★★★
Based on 2109 reviews
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Product Reviews
★★★★★ 5
Pure enjoyment
Format: Paperback
Expanding my knowledge and enjoying the history
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2022
★★★★★ 5
Great Book Needed for Class
Format: Paperback
My daughter needed this book for her Masters class. Glad we easily found it on Amazon.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
Required Reading
Format: Paperback
Merwin’s four most important books all collected in one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2023
★★★★★ 5
I was happy to discover Merwin's poetry.
Format: Paperback
Great collection of some of Merwin's early poetry. There's a mystical mysterious feel too a lot of his writing, which I like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2019
★★★★★ 4
A Reading of "The Last One"
Format: Paperback
This poem represents Merwin at his insidious best, the conversational tone of the poem slowly leading to something imminently and undefinably dark, doom-laden. The poem was originally published in "The Lice" a book of poems written in the French countryside where, Merwin says, "I felt at once a profound attraction to the rural world in which I was living and a disquieting recognition of the fragility and uncertainty of my relation to it."
"The Last One" ominously conveys that disquiet.
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Reviewed in the United States on May 12, 2011