Reddit reviews 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red)
We found 2 Reddit comments about 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red). Here are the top ones, ranked by their Reddit score.
Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar diameter: 31.8mm (1-1/4"), Length: 45mm, Weight: 130gHollow design, Light weightFour bolt bar clamp holds bar securely in position.Easy installation, just connect up the original front fork stem.Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc
I have a 2018 Rockhopper and I replaced the stock 90mm stem with one of these. https://www.amazon.com/gp/aw/d/B074TY97VM/ref=pd_aw_sim_sbs_200_3?ie=UTF8&refRID=ASGGZJ9EZ62N6ZZCSPYW&dpPl=1&dpID=61G-UwaGYsL
I've had no problems at all with it and I personally like the more upright feel of the shorter stem much more since I'm not trying to win any cross country races.
Riser bars/extra spacers would also help you feel more upright on the bike.
A dropper post will also make it easier to get your weight over the rear wheel on descents. A decent one can be had for around $100.
Should I go full MTB style? https://www.amazon.com/Wake-Mountain-Handlebar-Bicycle-Aluminum/dp/B074TY97VM
Or stick to race/hybrid style? https://www.jensonusa.com/Race-Face-Ride-Stem