Bicycle Generator builds photorealistic bicycles inside Blender, and not only the usual ones. Road racers, aero and endurance bikes, time trial and track bikes, gravel, cyclocross and touring bikes, hardtails and full suspension trail, enduro and downhill bikes, fat bikes and dirt jumpers, freestyle and race BMX, Dutch city bikes, commuters, bike share bikes, beach cruisers and lowriders, folding bikes, kids' bikes with training wheels and balance bikes, e-bikes, longtails, long johns and box trikes, tandems, adult tricycles, cycle rickshaws, recumbents, tadpole trikes, unicycles, penny-farthings and Victorian safety bicycles. Pick a type, pick one of 41 designs, pick a condition from brand new to rusty, and press Add.

Then change anything. The sidebar is picture-driven: frame layouts and shapes, tube styles, forks, rims, treads, drivetrains, cranks, pedals, brakes, handlebars, stems, saddles, seatposts, baskets and cargo boxes are chosen from rendered thumbnails of the actual result. Every measurement is a slider: frame size, stack and reach, head and seat angles, wheel and tire sizes, crank length, chainring and cog teeth, bar width and rise, saddle height and more.

The bikes are modeled, not faked: laced spokes with nipples, cassettes with real teeth, chains with real links that run around the sprockets, derailleurs, calipers and rotors, welded and lugged joints, cables and housings, bar tape, stitched saddles, lamps with lenses and fictional brand decals. They are rigged too: the wheels spin, the cranks and pedals turn with the chain, the bars steer and the suspension sags, and Ride animates it all on the timeline.

Type, design, condition, done
Pick a type, a design and a condition from pictures, press Add, then Surprise Me for endless new bikes. Everything happens in the sidebar.

41 designs, 13 types
Racers, mountain bikes, BMX, Dutch bikes, cruisers, folders, kids' bikes, e-bikes, cargo bikes, tandems, recumbents and penny-farthings.

Rigged and animated
The wheels spin, the cranks and pedals turn and the chain runs around the sprockets. Press Ride and it all moves on the timeline.

Brand new to rusty
One click ages the bike: scratches, faded paint, grime, rust on chrome and chain, flat tires and missing parts, with a slider for each.

10 rim styles
Box section, modern, deep, carbon, tri-spoke, disc, MTB, fat, mag and wooden rims, each picked from a thumbnail.

Features

• 13 types and 41 designs, plus Surprise Me for endless random bikes of any type
• 10 frame layouts: standard, tandem, longtail, long john, box trike, delta trike, recumbent, tadpole, penny-farthing and unicycle
• 7 frame shapes, 6 tube styles (steel, lugged, aluminium, carbon, aero, titanium), 4 rear suspensions, 6 forks
• 10 rim styles including deep carbon, tri-spoke, disc, mag and wooden rims, 13 tire treads
• Derailleur, hub gear, single speed, fixed gear, belt and direct drive; mid and hub motors with batteries
• 8 brake types, 14 handlebars, 4 stems, 8 saddles, 5 seatposts
• Fenders, racks, baskets, panniers, lights, kickstands, child seats, bottle cages, training wheels, pegs, bags, locks and cargo boxes
• 4 conditions: New, Used, Old and Rusty, with wear, fade, rust, dirt, mud and flat tire sliders
• 25 color slots with 60 PBR materials: paints, chrome, anodized and brushed aluminium, carbon, leathers, rubber, wicker and plywood
• Animated: wheel spin, cranks, pedals, chain, steering and suspension; Ride on the timeline
• Low, Medium and High detail; Make Static for export; Shift+A menu; works in Cycles and EEVEE

Requires Blender 4.2 or newer. Tested on Blender 4.2, 4.5 and 5.2 LTS.