DIY Pedelec Bike Kit For Makers
Sterka M1 is a premium, powerful and modular out-of-the-box, build-it-yourself e-bike that you can upgrade, customize and build.Watch Video 38 Seconds
Tinker Away with an E-bike KitPut together the entire frame. Everything you need comes right out of the box.
Built to Last a LifetimeCustom cut parts can be swapped out and keeps true to the DIY spirit.
Fully Assembled in 3 HoursA methodical approach and an easy to follow guide makes the M1 easy to build.
High Performance E-BikeStock speeds capped at 40km/h. Modularization lets you choose the bike settings.
All-in-One Custom DIY Electric Bicycle Kit
RC-Car racing inspired, Sterka's electric DIY bike kit is a tinker's dream allowing you to build your versatile ebike to handle long-distance, offroad hill climbing, or commuter riding in under three hours.
Electric Mid-Drive Pedelec Motor
With cadence and torque sensors in Sterka's 350W motor, you get flexibility for low speed/high torque hill climbing and high speed/low torque urban scenarios that leverage its 5 speed internal gear system.
Modular Upgradable Bike Components
With easy-to-swap bike components in Sterka's DIY custom e-bike kit, you get an electric bicycle that performs in every occasion, no matter the terrain. The future-proof design lets you upgrade ebike parts.
Custom Cut Frame
Frame body structure is custom cut from carbon fiber sheets and #6061 aluminum alloy material.
Pneumatic Shock Absorbers
Adjustable preload pressure corresponds to rider’s weight, alleviate the impact caused by road surfaces
Safe Hydraulic Braking
Front and rear hydraulic braking system ensures safe braking at maximum speed.
Powerful 350W Motor
The middle mounted motor provides a high output and can reach maximum speeds of 40km/h.
Long Term Lifecycle
Easy removal, replacement, maintenance, customization and upgrades to new components and accessories.
36V/10Ah Lithium Battery
Fully charged battery has a range of over 250km. Fully charged in 3-4 Hours.
☑ PHASE ONE — Product Review
Completed ☑ in January 2017 with the first conceptual drawings, building Sterka Concepts with the green light to move forward on Design Blueprints
☑ PHASE TWO — Design Blueprints
Completed ☑ in March 2017 with approvals on 2D/3D CAD files, blueprint, certifications and final design with the green light to move forward on Factory Engagement
☑ PHASE THREE — Factory Engagement
Completed ☑ on September 2017 with approvals on estimated material cost/quantity, tentative production timeline, engineer verifications and factory selection CNC milling, First Article Inspection, and Sample Testing with green light to move forward on Prototype Development.
☑ PHASE FOUR — Prototype Development
Completed ☑ on March 2018 with approvals on CNC Milling, samples, material quantity, cost, assembly process and third-party certifications our initial prototype was finished with green light to move forward on Shipping & Packaging Development.
☑ PHASE FIVE — Pilot Production & Quality Inspection
Sterka Concepts currently working on Pilot Production & Delivery in December 2018 with an estimated timeline of 30-45 days for material preparation, product inspection and quality test.
☐ PHASE SIX — Production & Delivery
Our unique modular production allows us to build each bike as soon as order is placed. It will take us less than 90 days for each order to inspect, package and ship to you!