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Cervelo ST31 Stem
Sale price
$300.00
Regular price
$300.00
Prices subject to change. How pricing works →
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In Stock Ships in 1-2 weeks based on its location
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SKU: ST-C031B-80-B Option: Black / 80mm
Pickup available at RA Cycles Brooklyn
Pickup available at RA Cycles Walnut Creek
Qualifying customers may be able to pay with their HSA or FSA through Flex. Flex disclosures (opens in a new tab)
Stock Availability by Location
RA Cycles Brooklyn In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
105 5th Ave, Brooklyn, NY 11217718-636-5242
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
RA Cycles Walnut Creek In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
* Available for in-store pickup in 2-4 hours
Distribution Center - East In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
Distribution Center - Central In stockLow stock (1 left)Low stock (2 left)— Out of stock— Not immediately available
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Cervelo ST31 Stem
$300.00
Cervelo ST31 Stem Info
The Cervelo ST31 Stem was designed with a specific set of bikes in mind — and that intentionality shows in how cleanly it integrates. Built from carbon fiber for a high stiffness-to-weight ratio, the ST31 pairs an aerodynamic profile with an 8-degree rise to complement the geometry of Cervelo's road and gravel lineup.
Compatibility runs across the Caledonia-5, Aspero-5, R5, and R5-CX — so if you're building up or upgrading one of those frames, this stem is engineered to fit without compromise. An integrated top cap tidies up the front end aerodynamically, and the ST31 is ready to house internal Di2 cable routing for a clean electronic drivetrain setup. Six length options, from 80mm to 130mm, mean you can dial in your fit without reaching for a workaround.
Cervelo ST31 Stem Specs at a Glance
- Material: Carbon fiber
- Rise: 8 degrees
- Lengths available: 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
- Internal Di2 cable routing compatible
- Compatible with: Caledonia-5, Aspero-5, R5, R5-CX
PRICE MATCH GUARANTEE
We will price match against advertised or quoted prices from other authorized dealers of the product!