Zipp Service Course SL Stem
Best lightweight upgrade for performance oriented road cyclists.
This stem strikes the rare balance of rock-solid stiffness for aggressive sprinting without the weight penalty of heavier alloy options. It’s a no-nonsense upgrade that cleans up your cockpit with integrated mounting, making it the ideal choice for riders who prioritize handling precision and a streamlined aesthetic over flashy gimmicks.
$94.99
Who it's for
- Performance-oriented cyclists seeking precise handling and efficient power transfer
- Weight-conscious road racers looking for professional-grade components
- Riders needing precise cockpit adjustments to optimize their bike fit
Who should skip it
- Budget-conscious cyclists who prioritize value over marginal performance gains
- Home mechanics who prefer the ubiquity of standard hex head bolts
- Endurance riders seeking a more compliant and forgiving front end
Performance breakdown
Torsional Rigidity
High-grade aluminum construction minimizes flex during aggressive out-of-the-saddle sprints.
Weight Efficiency
Lightweight 7075 aluminum balances durability without adding unnecessary rotational mass.
Cockpit Integration
Seamlessly accommodates computer mounts for a clean, aerodynamic handlebar setup.
Hardware Reliability
Robust T25 bolts provide secure clamping force for confident handling.
Versatility
Geometry performs equally well on rough gravel paths and smooth tarmac.
Aesthetic Finish
Matte finish offers a refined, understated look for modern bike builds.
Key Specs
Stem Length
90 mm
Stem Angle
6 degrees
Steerer Tube Clamp Diameter
28.6 mm
Handlebar Clamp Diameter
31.8 mm
Material
7075 Aluminum
Stem Type
Threadless
Intended Use
Road and Gravel Cycling
Number of Bolts (Handlebar Clamp)
4
Integrated Mounts
Yes
Finish
Matte
Know before you buy
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Ask Metto anything about the Zipp Service Course SL Stem before you decide.
