About CrankSmith
Born from a lifelong cyclist's frustration with clunky gear calculators and expensive trial-and-error upgrades.
The Problem We Solve
As a lifelong cyclist, NICA coach, and competitive gravel racer, I've built countless bikes and witnessed the same struggles repeatedly: cyclists wanting to optimize their setups but facing confusing math, expensive components, and limited resources.
Existing tools on forums and basic gear calculators are clunky, outdated, and don't reflect modern component reality. Meanwhile, cyclists are stuck buying expensive parts to "see what happens" or settling for suboptimal setups.
Our Solution
CrankSmith brings professional-grade gear analysis to every cyclist. We've built a comprehensive database of real components with accurate specs, modern crossover options (gravel + MTB), and intelligent analysis that considers weight, speed, and compatibility.
Our AI mechanic Riley provides expert advice 24/7, answering the questions that arise after seeing your analysis. No more guessing about compatibility or wondering if an upgrade is worth it.
Why CrankSmith?
🚴♂️ Built by Cyclists
Created by someone who coaches NICA, races gravel competitively, and has built hundreds of bikes. We understand real-world cycling needs.
🔧 Real Components
Accurate database with actual model numbers, weights, and specs. SRAM GX Eagle XG-1275, not just "SRAM cassette."
📊 Modern Analysis
Beautiful, shareable results that cyclists actually want to screenshot and discuss with riding buddies.
🤖 Expert AI Advice
Riley, our AI mechanic, provides personalized advice based on your exact setup and riding style.
Contact
Have questions, feedback, or want to contribute to making CrankSmith better? We'd love to hear from you.