Are Disc brakes Slower? Rim Vs Disc Aero tested. @PeakTorque
Are Disc brakes Slower? Rim Vs Disc Aero tested.  @PeakTorque
Uploaded January 2023 | Updated September 2026, 3 hours ago
Powermeter used (Assioma) - tidd.ly/3Z98OXb
Reference powermeter - tidd.ly/3WJx9Bn
Control tyre (GP5000) - tidd.ly/3GEF512
105 Rim brake holy grail groupset bargain - tidd.ly/3BNlkSb
peaktorque10 discount code @WinspaceBikes - winspace.cc/product/hyper-d67-disc-brake-wheelset
FS bar, use code peaktorque40 - farsports.com/products/f1-handlebar-98
FS proprietary wheels, use code peaktorque100 on farsports.com
FS wheels, use code peaktorque50 on wheelsfar.com


Aero handlebar aero test video:
youtu.be/X4jzen9UcdU

Test protocol:
10 x 2km out and back at 35-36kmh on each bike, repeated in ABAB format (40km total)
Same tyre and control pressure (gp5k 28mm @76psi)
Re-zero and torque powermeter pedals after each install.
Riding on hoods, comfortable position.
90rpm cadence (cadence does affect CdA!)
All electronics left to reach ambient temp after exiting car, 1 blank run is done to air-cool electronics before rolling start of 1st lap.
Are Disc brakes Slower? Rim Vs Disc Aero tested.New Shimano 13 speed - will it fit your bike? PT Show Ep 12.Dylan Johnson on Roubaix tyres... #cycling @DylanJohnsonCyclingThis should be the bar SET for Chinese carbon wheels. #engineering #carbon #9velo MT30NEW COLNAGO Y1RS - why? Hands on EngineeringDitch the CO2? Coolest innovation in a while.Shimanos 13 speed UDH analysed. This is getting tedious.Road Disc Brake bike running costs. The Gillette Mach 5 Turbo of cycling.NEW Favero Pro RL power meter - Look Compatible + 160h battery?!DIY Tubeless Inflator Airshot. Do they actually work? No smoke and mirrors test.Bicycle hubs - A complete re-design.Trainer dies mid-review. Another ALPHA product that shouldnt be shipped.
Peak Torque |

Are Disc brakes Slower? Rim Vs Disc Aero tested.

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