MORE EFFICIENT BREATHING
Changes in crank length can improve the oxygen consumption by about 3%.
INCREASE SEAT HEIGHT
Shorter cranks can allow a rider to increase saddle height by 5-7 mm.
GET MORE AERO
The ability to gain an aero advantage from raising your seat height and lowering the front of the bike to reduce your aero profile.
DEAD SPOT ELIMINATION
Dead spot elimination in the pedal stroke to reduce muscle fatigue and improve your run off the bike.
ELIMINATE KNEES IN THE CHEST
Open up your hips and diaphragm for improved breathing.
REDUCE TOE OVERLAP
Reduce toe overlap for riders of shorter heights.
MATCHING RUN CADENCE
Matching triathlete’s run cadence to the proper short crank length will improve the ability to run off the bike with a reduced dead leg feeling.
Hot forged alloy crank-set with a GXP style bottom bracket included.
Comfort = Speed
John Cobb’s short cranks are designed to improve comfort and increase speed.
These hot forged alloy crank-sets are manufactured with a GPX style axle and come with a very high quality bottom bracket, this also easily works with the various new styles of internal BB’s.