Your handlebar’s best friend. The OneUp Stem is designed for everything from trail riding to enduro racing and freeride. Its efficient use of material leads to sleek lines that are structural and aesthetic. Get more from your stem.
4.8
26 ratings
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Well made and good looking stem
Well made stem- love the black bolts. There’s one thing that could be improved: the print for the torque value is really tiny- a tad larger wouldn’t compromise the esthetics, but would go a long way helping aging forgetful cyclists 😉
M
Marc · July 9, 2026
Great stem
Just as pictured. Great quality.
D
Domagoj · September 4, 2025
Great quality and smooth order process
I’m very satisfied with both the quality of the 42 mm stem and the entire order process. The stem feels solid, well-made, and performs exactly as expected. Delivery was quick and hassle-free. Highly recommended!