Measure your body once and find the geometry, parts and setup that truly fit you.
Trusted by riders and engineers from
Hover a card to see what it's about. Click "Learn more" to get the full picture for your tier.
for Riders
FreeFree
40% Early Access Discount
for Athletes
PRO€20/mo
€12/mo
40% Early Access Discount
for Fitters
Business€50/mo
€30/mo
40% Early Access Discount
for R&D
Developer€150/mo
€90/mo
40% Early Access Discount
for Brands
EnterpriseGet Quote
40% Early Access Discount
See exactly which tools are available at each tier.
| Feature | for Riders Free | for Athletes Pro | for Fitters Pro | for Design Engineers Developer | for Brands Enterprise |
|---|---|---|---|---|---|
| Measurement | |||||
| BDC Body Scan | |||||
| Auto-Calculate from Height | |||||
| Geometry | |||||
| Geometry Configurator | |||||
| Multi-Size Geometry | |||||
| Bike Configurator | |||||
| Kinematics | |||||
| Ride Dynamics (view) | |||||
| True CoG / D-CoG / S-CoG | |||||
| Full Kinematic Analysis | |||||
| Engineering | |||||
| Kinematic Design Tool | |||||
| Rhino.Compute WebSocket | |||||
| Geometry CSV/JSON Export | |||||
| Data | |||||
| BDC Regional Datasets | |||||
| Parts Catalog Access | |||||
| Spare Parts Market | |||||
| Parts Weight Integration | |||||
| Support | |||||
| Priority Support | |||||
| Brand | |||||
| White-Label Export | |||||
| Custom BDC Datasets | |||||
| Dedicated Compute Nodes | |||||
| SLA + Dedicated Support | |||||
What riders & engineers say
"I've been riding the wrong size for 3 years. BikeSPEZL showed me exactly why my reach felt off — and how to fix it without buying a new frame."
Marcus T.
Amateur Enduro Racer
Rider — FreeExisting platforms are siloed tools. BikeSPEZL is the first platform to connect every layer of bicycle design — from the rider's body to the kinematic behaviour of the rear suspension — into a single, coherent engineering workflow.
Every geometry recommendation starts with your body scan (BDC). The fit drives the frame — not the other way around.
Real CoG/T-CoG/D-CoG calculations across the full riding system — rider, bike, and dynamics combined.
Simulate the entire riding system in motion — suspension travel, weight distribution, sag, and pedalling kinematics.
Build, iterate, and compare full-suspension kinematic designs with leverage curves, bearing layouts and shock configurations.
Back us early and directly fund the kinematic engine, BDC datasets and the holistic design toolchain.
Early Access · Rider (per Bike)
before May 2026 · Free
Early Access · Athlete
before May 2026 · Pro
Early Access · Fitter
before May 2026 · Pro
Early Access · Design Engineer
before May 2026 · Developer
All prices in EUR. Monthly billing.
Free to start. No credit card. Full engineering toolchain when you need it.