Rider-matched picks
Size-matched pedals picks for e-bike riders, with fit and feature priorities curated for how e-bike riders actually ride.
Open the pedals calculatorE-bikes weigh 20-30 kg compared to 8-12 kg for acoustic bikes, which fundamentally changes how sizing affects handling. The extra weight actually improves stability at speed but makes low-speed maneuvering and stopping more critical — ensure you can confidently put both feet flat on the ground when stopping, especially if you're new to cycling. Step-through frames are strongly recommended for riders with any flexibility limitations, as swinging a leg over a heavy e-bike is significantly harder than a standard bicycle. Mid-drive motors (Bosch, Shimano, Brose) center weight low near the bottom bracket, providing better balance than hub motors which place weight in the wheel. Battery placement (downtube integrated vs rear rack) also affects weight distribution — integrated downtube batteries provide the most natural handling. When sizing, use the same frame size you'd ride on an acoustic bike of the same type — e-road bikes size like road bikes, e-MTBs size like mountain bikes. The motor assist actually makes sizing slightly more forgiving, as you're less reliant on optimal pedaling efficiency.
Adult pedals use a standard 9/16" thread. Children's bikes and some vintage bikes may use 1/2" threads. SPD pedals typically have a 2-bolt mountain cleat interface. SPD-SL and Keo pedals use 3-bolt road interfaces. Q-factor (pedal spacing) ranges from 140mm (wide) to 168mm (narrow) and affects leg position and comfort during extended riding.
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Shimano
9/16" thread standard. Q-factor 144mm (narrow). Popular for cross-country and all-mountain MTB.
Crankbrothers
9/16" thread standard. Q-factor 142mm. Entry from 4 angles (0°, 90°, 180°, 270°).
Look
9/16" thread standard. Q-factor 138mm (narrow). Road racing focus.
Race Face
9/16" thread standard. Q-factor 165mm. All-mountain and trail riding.
Mks
9/16" thread standard. Q-factor 161mm. Urban commuting and fixed-gear iconic pedal.
Ht Components
9/16" thread standard. Q-factor 161mm. Trail and XC flat pedal.
Time
9/16" thread standard. Q-factor 145mm. Trail and XC with automatic safety release.
Wahoo Speedplay
9/16" thread standard. Q-factor 135mm (narrow). Professional road racing focus.
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