Cannondale Hollowgram 8-Arm Mid Compact 52/36T Road SpideRing

The Cannondale Hollowgram 8-Arm Road SpideRing 52/36T is an original Cannondale one-piece spider and chainring combination designed for Hollowgram cranksets. This mid-compact gearing option delivers a versatile balance of top-end speed and climbing range for modern road setups.

Compared to the 10-arm SL version in the same size, this 8-arm SpideRing is slightly heavier (approximately 26 grams) while offering a more accessible price point.

Key Features

• OEM Cannondale Hollowgram SpideRing

• One-piece spider and chainring design

• 8-arm configuration

• Mid-compact 52/36T road gearing

• Strong, consistent front shifting performance

• Cost-effective alternative to SL 10-arm version

Specifications

• Tooth Count: 52/36T

• Application: Road

• Arm Design: 8-arm

• Construction: One-piece integrated SpideRing

• Weight Difference vs 10-Arm SL: ~26 g heavier

Compatibility

• Compatible with Cannondale Hollowgram cranksets

Installation requires (sold separately):

• Cannondale lockring

• Cannondale lockring installation tool

In the Box

• Cannondale Hollowgram 8-Arm 52/36T SpideRing

Lockring and tools not included.

Why It Matters

Mid-compact 52/36T gearing has become the standard for riders who want strong top-end speed without sacrificing climbing efficiency. The integrated SpideRing design improves stiffness and shifting response while simplifying the crank interface.