Cannondale Hollowgram Si BB30 Crank Arm 172.5mm Right - KP305/172R
SKU: 73231360061

Cannondale Hollowgram Si BB30 Crank Arm 172.5mm Right - KP305/172R

$112.50 $125.00
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Description

Cannondale Hollowgram Si BB30 Crank Arm 172.5mm Right - KP305/172ROriginal Cannondale Hollowgram Si single crank arm. Cannondale's BB30 innovation many years ago continues today to create some of the lightest, stiffest, strongest, and most versatile cranksets on the market. The Hollowgram Si comes on a variety of mountain and road bikes in the $3000 to $7000 price range. This is a significant upgrade from the Cannondale Si solid forged arm in weight savings and stiffness. Interchangeable fit and configuration with

Original Cannondale Hollowgram Si single crank arm. Cannondale's BB30 innovation many years ago continues today to create some of the lightest, stiffest, strongest, and most versatile cranksets on the market. The Hollowgram Si comes on a variety of mountain and road bikes in the $3000 to $7000 price range. This is a significant upgrade from the Cannondale Si solid forged arm in weight savings and stiffness. Interchangeable fit and configuration with Cannondale Si and Hollowgram SiSL2 crank arms. Requires Cannondale SiSL2 style bottom bracket and spindle. Please ask about compatiblity with your bike if you have any questions.

  • Side: Right
  • Arm Length: 172mm
  • Average weight: 166g

Crank arm in photo may be a different length than this listing is advertising. Be confident you will receive the correct arm as described.







Today's Stock Status

Currently not available



UPC: 884603559550
EAN: Not available
Manufacturer Part Number: KP305/172R

712430-Q0-L




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SKU: 73231360061

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Diane
Lake Worth, US
★★★★★ 5
Great mouse
Pattern Name: New Version, Color: Blue
My old mouse would not work with my new computer, hence the reason for my purchase. This mouse works perfectly. I plugged in the adaptor to the USB drive, inserted a battery into the mouse and turned it on, and it has worked perfectly since.
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Reviewed in the United States on May 31, 2026
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Bob Gillott
Grantham, US
★★★★★ 5
Installed and functional 5 minutes out of the box
Pattern Name: New Version, Color: Blue
Quick and easy to install and use. Comfortable fit for my hand (man medium size)
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Reviewed in the United States on June 7, 2026
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Ron
Carnegie, US
★★★★★ 4
Works well.
Pattern Name: New Version, Color: Black
I like this mouse but, I gave a 5 star because it is almost impossible to turn on and off. I understand having the on off button recessed but, give it some room around it so the tip of a fingernail can get to it, that being said, I would buy this again. The battery life is long but, in my world to leave something on that has a battery and not being used does not make sense. I do recommend it in the end, works well with my HP computer.
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Reviewed in the United States on December 17, 2025
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Chuck Brady
Whiting, US
★★★★★ 5
HO X3000 G3 Wireless Mouse
Pattern Name: New Version, Color: Black
This wireless has proved so far it is capable of doing the job. I have purchased HP products for many years. They seem to never disappoint when it comes to quality and dependability.
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Reviewed in the United States on May 15, 2026
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A H
Lowell, US
★★★★★ 5
Typical Mouse, Fair Price.
Pattern Name: New Version, Color: Black
HP X3000 G3 Wireless Mouse This is a typical mouse. No frills. Comfortable to use. Easy to install driver (on HP). Fair price. No complaints.
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Reviewed in the United States on May 5, 2026

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