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Cannondale OPI SpideRing SL Chainring 10 Arm Semi compact - 52x36
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Cannondale OPI SpideRing SL Chainring

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Backorder: This item is currently not in stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

The Cannondale OPI SpideRing SL Chainring is a revolutionary new component of the Cannondale Hollowgram cranksets. Taking the One-Piece Integration to its logical conclusion, the SpiderRing combines the crank spider, the inner chainring and the outer chainring into one piece of forged aluminum. The 3D-forged, 10-arm design cuts weight without sacrificing shift quality or durability, weighing in at just 160 grams (50/34).

The Cannondale OPI SpideRing SL Chainring is available in 53/39, 52/36, 50/34 chainring combinations.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

10 Arm Compact - 50x34

Mfg PartNum: KP245/ 

10 Arm Semi compact - 52x36

Mfg PartNum: CU4042SI52 

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1 stars
Reviewed 4/15/2019
by OK
Cycling Enthusiast
Bay Area, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great chainring crankset combo

Love the OPI Spidering - paired this with Hollowgram SI cranks and it runs great. Smooth shifting and very stiff and light. Have ridden it about 1000 miles and its running great so far. Seems like I will easily get thousands more with regular maintenance.

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Reviewed 11/7/2019
by Akta1
Cycling Enthusiast
Key West, FL
Value Rating
Overall Rating
0 of 2 customers found this review helpful.
Chainring is and works as original.

Replaced original chainring that was worn by 50,000 miles and a broken chain incident.

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Reviewed 11/9/2017
by Anonymous
Competitive Racer
Value Rating
Overall Rating
2 of 3 customers found this review helpful.
Great product

I was looking for a Spidering for my Cannondale SISL2 crankset and this was exactly what I was hoping for. It is lightweight and the price with Biketiresdirect was excellent. Couldn't be more pleased.

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