Two-Wheelers & Mobility

44 products, each exploded into a recursive bill of materials. Open one and keep clicking down to the bolts.

Auto Rickshaw Three-wheeled passenger vehicle with single-cylinder engine or electric motor, tubular chassis, handlebar steering, and open canopy body. 175 parts · 8 subsystems

Automatic Chain Oiler Mounted system that automatically dispenses oil onto the motorcycle chain at controlled intervals during riding, extending chain and sprocket life. 21 parts · 6 subsystems

Battery-Swap Electric Moped An electric moped built around two rider-removable battery packs exchanged at automated swap stations in under a minute instead of being charged on the vehicle. 426 parts · 9 subsystems

Bicycle A road/hybrid bicycle. 94 parts · 7 subsystems

Cargo Trike A front-loading tricycle (tadpole "bakfiets" layout) carrying a cargo box between two steered front wheels, pedaled through a conventional chain drivetrain. 96 parts · 8 subsystems

Dirt Bike A competition off-road motorcycle: a 450 cc single-cylinder four-stroke in a lightweight aluminium frame, with 300 mm of suspension travel and knobby tires for racing over unprepared terrain. 69 parts · 8 subsystems

Drift Trike A gravity-ridden tricycle with a grippy BMX front wheel and low-friction PVC-sleeved rear wheels, built to slide sideways through downhill corners. 58 parts · 7 subsystems

E-Bike A pedal-assist electric bicycle with a mid-drive motor and down-tube battery. 234 parts · 12 subsystems

Electric Moped Electric-powered two-wheeled scooter with hub or mid-motor, lithium battery pack, metal frame with pedals, controller electronics, and integrated lighting. 125 parts · 9 subsystems

Electric Motorcycle A full-size electric motorcycle with a mid-mounted PMSM traction motor, high-voltage Li-ion pack, belt final drive, inverted front fork, and TFT instrument cluster. 1,278 parts · 15 subsystems

Electric Scooter Standing kick-scooter with a hub motor. 245 parts · 8 subsystems

Electric Skateboard A belt-driven dual-motor electric longboard. 215 parts · 8 subsystems

Electric Trike A three-wheeled electric cycle with a single steered front wheel and a driven rear axle, propelled by a hub or mid-drive motor fed from a lithium-ion pack. 214 parts · 10 subsystems

Electric Unicycle A self-balancing single-wheel personal electric vehicle. 176 parts · 10 subsystems

Folding Loading Ramp Portable lightweight aluminum ramp that folds for transport and unfolds to create a loading surface for motorcycles onto trailers or trucks. 46 parts · 5 subsystems

Heated Grips Electric heating element grips mounted on motorcycle handlebars with controller unit regulating power to maintain hand warmth during cold-weather riding. 21 parts · 5 subsystems

Helmet Intercom System Wireless Bluetooth/mesh communication system with speakers, microphone, and control unit mounted inside motorcycle helmets for rider-to-rider voice communication. 23 parts · 6 subsystems

Hoverboard A self-balancing two-wheel personal transporter. 399 parts · 8 subsystems

Kick Scooter A human-powered folding scooter: a low aluminium deck on two polyurethane wheels, steered by a height-adjustable stem and slowed by stepping on a rear fender brake. 39 parts · 7 subsystems

Kicksled Winter human-powered vehicle with flexible steel runners, chair frame, handlebar, and footboards for propulsion by foot-kicking. 100 parts · 7 subsystems

Mini Bike A small recreational motorcycle built around a 212 cc four-stroke utility engine in a rigid steel frame, driving the rear wheel through a centrifugal clutch or torque-converter CVT. 49 parts · 7 subsystems

Mobility Scooter A battery-electric personal vehicle for people with limited mobility: a swivel seat over a low chassis, driven by a transaxle motor at up to 8 km/h and steered by a tiller. 89 parts · 8 subsystems

Moped A small-displacement scooter-style moped (50-125cc, CVT automatic). 114 parts · 12 subsystems

Motorcycle A standard internal-combustion motorcycle. 287 parts · 19 subsystems

Motorcycle Airbag Vest Safety vest that deploys compressed-gas or pyrotechnic airbags upon crash detection to absorb torso impact energy and prevent rib and organ injury. 29 parts · 7 subsystems

Motorcycle Alarm System Security system with motion/tilt sensors, electronic siren, and relay-based immobilizer that triggers alarms and prevents engine start on unauthorized movement or theft attempt. 22 parts · 6 subsystems

Motorcycle Helmet Protective headgear with composite shell, impact-absorbing EPS liner, and rotating visor mechanism to reduce wind drag and glare. 27 parts · 7 subsystems

Motorcycle Lift Table Service platform with scissor lift mechanism that elevates a motorcycle for maintenance access, powered by foot pump or compressed air. 39 parts · 8 subsystems

Motorized Bicycle A conventional pedal bicycle retrofitted with a small two-stroke gasoline engine kit driving the rear wheel by chain, keeping the pedals as starter and backup. 78 parts · 7 subsystems

Pedal Boat Human-powered watercraft with pedal drivetrain rotating paddle wheel or propeller, floating hull with seats, rudder control, and optional canopy. 84 parts · 7 subsystems

Pedal Go-Kart Human-powered four-wheeled racing vehicle with pedal crank drivetrain, steel frame, rack steering, bucket seat, and freewheel. 243 parts · 7 subsystems

Pocket Bike A miniature motorcycle roughly half a meter tall, powered by a 40-50 cc two-stroke engine through a centrifugal clutch and chain, ridden on karting circuits. 57 parts · 8 subsystems

Powered Wheelchair A motorized rear-wheel-drive electric wheelchair. 150 parts · 13 subsystems

Quickshifter Electronic gear-shift module that cuts ignition and re-engages power to enable gear changes without clutch, reducing shift time below 100 ms. 15 parts · 4 subsystems

Racing Tire Warmers Electrically heated blankets that wrap motorcycle tires, bringing them to operating temperature (50–80°C) before racing starts. 20 parts · 6 subsystems

Racing Wheelchair Lightweight four-wheeled racing chair with rigid frame, large cambered wheels with push rims, steering fork with compensator, and cage seat. 197 parts · 7 subsystems

Rail Bike Pedal-powered rail vehicle with flanged wheel sets, pedal drivetrain, outrigger arm for balance, and dual seats. 87 parts · 7 subsystems

Railway Handcar Human-powered rail vehicle using a walking-beam pump handle drive, gear transmission, flanged wheels, and open platform frame. 84 parts · 7 subsystems

Self-Balancing Personal Transporter A two-wheeled, self-balancing standing vehicle that stays upright by driving its wheels under the rider, steered by leaning the handlebar column. 402 parts · 8 subsystems

Sidecar Motorcycle A motorcycle rigidly joined to a single-wheeled passenger car on its side, forming an asymmetric three-wheeler that steers by handlebar force rather than leaning. 80 parts · 8 subsystems

Surrey Quadricycle Four-wheeled pedal vehicle with side-by-side pedal drivetrains, four wheels, bench seats, optional canopy, and hand steering. 109 parts · 7 subsystems

Tandem Bicycle Long-frame bicycle with timing chain between dual cranksets, rear drivetrain, dual seats, and synchronized pedaling for two riders. 124 parts · 7 subsystems

Touring Motorcycle A long-distance motorcycle built around a large multi-cylinder engine, full weather-protective fairing, integrated luggage, electronically adjusted suspension, and an infotainment cockpit. 99 parts · 8 subsystems

Velomobile A fully faired recumbent tricycle whose aerodynamic shell cuts drag to a fraction of an upright bicycle, allowing sustained 40+ km/h cruising on human power alone. 112 parts · 9 subsystems