175mm vs. 172.5mm Cranks (Comparison & Analysis)
This post compares the advantages and disadvantages of 175mm and 172.5mm crank arms. The Advantages of 175mm Cranks More Leverage The longer the crank, the greater the leverage that the…
Can You Put BMX Cranks On a Dirt Jumper? (simple answer)
Condensed Answer: A set of BMX cranks can be installed on a dirt jumper, but the conversion requires a threaded bottom bracket compatible with а 19 or 22mm spindle. Bottom…
Can You Use a SRAM Crankset With a Shimano Group set? (simple answer)
The goal of this article is to outline SRAM cranks' level of compatibility with a Shimano groupset. Definitions Cranks – a component connected to the pedals and the chainrings that…
Cottered vs. Cotterless Cranks (What’s Best?)
This post compares the advantages and disadvantages of cottered and cotterless cranks. Definitions Cottered Cranks Cottered cranks are attached to the bottom bracket spindle via a wedge inserted into the…
Why Are My Bike’s Cranks Moving from Side to Side?
Description of the problem: The cranks feel unstable. When the rider pushes and pulls on them, they move sideways. Sometimes the motion is subtle, but it could also be very pronounced to…
How To Convert French Threaded Cranks To British Pedal Threads (DIY Tools)
Disclaimer: The following article shows how to modify a set of cranks. Follow the instructions at your own risk. BrainyBiker.com is not responsible for any property damage or accidents that…
Can You Put BMX Cranks On a Mountain Bike?
Condensed answer: It's possible to install BMX cranks on a mountain bike. In most cases, the procedure requires the use of a British BMX bottom bracket (a.k.a. Euro BB) with…