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Cannondale OPI SpideRing SL Chainring
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OPI SpideRing SL Chainring

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  (3 customer reviews)
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One SpideRing to rule them all.

The Cannondale OPI SpideRing SL Chainring takes Cannondale's One Piece Integration to its extreme with this revolutionary new component. Combining the crank spider, inner-, and outer-chainrings into a single 3D forged piece of aluminum. Weighing in at just 160 grams, this featherweight SpideRing shaves weight off your bike while reducing deflection for a better shifting and pedaling experience.

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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by Anonymous
Cycling Enthusiast
the earth is flat, florida

Shaved off 2lbs of the bike it's stiff, etc. I could go on and on

Reviewed 4/13/2023
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Great chainring crankset combo
by OK
Cycling Enthusiast
Bay Area, CA
1 of 1 customers found this review helpful.

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.

Reviewed 4/15/2019
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Chainring is and works as original.
by Akta1
Cycling Enthusiast
Key West, FL
0 of 2 customers found this review helpful.

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

Reviewed 11/7/2019
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