This document is a user manual for the BMW C 650 GT Maxi-Scooter. It provides comprehensive information on the scooter's operation, maintenance, and technical specifications.
Function Description:
The BMW C 650 GT is a Maxi-Scooter designed for comfortable and safe riding. It features a range of functionalities to enhance the riding experience, including a sophisticated braking system with BMW Motorrad ABS, an electronic immobilizer (EWS), and an optional anti-theft alarm system (DWA). The scooter is equipped with a multifunction display that provides various indications such as fuel level, ambient temperature, service reminders, and warning symbols. It also includes features for adjusting ride comfort, such as adjustable rear suspension and heated grips/seat (optional). The scooter is designed for both urban commuting and longer tours, offering ample storage space and a robust chassis.
Important Technical Specifications:
- Engine: Two-cylinder, four-stroke DOHC engine with four valves per cylinder, liquid cooling, and dry sump lubrication.
- Displacement: 647 cm³
- Cylinder diameter: 79 mm
- Piston stroke: 66 mm
- Compression ratio: 11.6:1
- Rated output: 44 kW at 7500 min⁻¹
- Torque: 66 Nm at 6000 min⁻¹
- Max RPM: max 8500 min⁻¹
- Fuel: Unleaded petrol 95 octane (max. 10% ethanol, E10), 95 ROZ/RON, 89 AKI.
- Usable fuel volume: approx. 16 l
- Fuel consumption: approx. 4.2 l/100 km
- Fuel reserve: approx. 3 l
- Emission standard: EU 3
- Motor Oil:
- Filling quantity: approx. 3.1 l, with filter change
- Viscosity class: SAE 15W-50, API SJ/JASO MA2. Additives (e.g., molybdenum-based) are not permitted as they can attack engine components. BMW Motorrad recommends BMW Motorrad High Performance oil SAE 15W-50, API SJ / JASO MA2.
- Clutch: Centrifugal clutch.
- Gearbox (CVT - Continuously Variable Transmission):
- Gearbox type: CVT
- Primary ratio: 1:1.06
- Secondary ratio: 1:2.72
- CVT ratio: 1:10.7...4.6
- Rear Wheel Drive:
- Type: Chain drive in oil bath
- Sprocket ratio (Sprocket/Chainwheel): 16 / 27
- Secondary ratio: 1.688
- Chassis:
- Front suspension: Upside-down telescopic fork
- Front spring travel: 115 mm, at the wheel
- Rear suspension: Single swingarm made of cast aluminum
- Rear spring: Directly coupled spring with adjustable spring preload
- Rear spring travel: 115 mm, at the wheel
- Brakes:
- Front brake: Hydraulic dual disc brake with floating 2-piston calipers
- Front brake pad material: Sintermetal
- Front brake disc thickness (wear limit): min 4.5 mm, wear limit
- Brake lever play (front brake): approx. 11.5 mm, at the lever end
- Rear brake: Hydraulic disc brake with floating 2-piston caliper, parking brake
- Rear brake pad material: Organic
- Rear brake disc thickness (wear limit): min 4.5 mm, wear limit
- Wheels and Tires:
- Front wheel type: Cast aluminum wheel, MT H2
- Front wheel rim size: 3.50" x 15"
- Front tire designation: 120/70 R15
- Front wheel load with service weight: 129 kg
- Permitted front wheel load: max 170 kg
- Permitted unbalance in front wheel: max 5 g
- Rear wheel type: Cast aluminum wheel, MT H2
- Rear wheel rim size: 4.50" x 15"
- Rear tire designation: 160/60 R 15
- Rear wheel load with service weight: 132 kg
- Permitted rear wheel load: max 275 kg
- Tire Pressure:
- Front tire pressure: 2.4 bar, with cold tires
- Rear tire pressure: 2.5 bar, solo riding, with cold tires; 2.9 bar, riding with passenger and/or load, with cold tires
- Electrical System:
- Battery type: AGM battery (Absorbent Glass Mat)
- Battery rated voltage: 12 V
- Battery rated capacity: 10 Ah
- Spark Plug:
- Spark plug electrode gap: 0.8±0.1 mm
- Lamps:
- Low beam light source: H7 / 12 V / 55 W
- High beam light source: H7 / 12 V / 55 W
- Parking light source: LED
- Front indicator light source: LED
- Rear indicator light source: LED
- Brake/tail light source: LED / PR-21W / 12 V / 21 W
- License plate light source: W5W / 12 V / 5 W
- Fuses:
- Fuse holder: 30 A, Fuse 9: instrument cluster control unit / ignition lock (ABS); 30 A, Fuse 10: control unit for anti-lock brakes (ABS)
- Fuse box: 15 A, Fuse 1: DME main relay; 10 A, Fuse 2: control unit for digital engine electronics (DME); 4 A, Fuse 3: control unit for anti-theft alarm system (DWA) / tire pressure control (RDC); 5 A, Fuse 4: brake light contact front wheel brake / rear wheel brake / contact for extra accessories / power outlet in storage compartment; 7.5 A, Fuse 5: fan; 5 A, Fuse 6: power outlet in rear storage compartment; 4 A, Fuse 7: license plate light; 4 A, Fuse 8: control unit for digital engine electronics (DME) / anti-lock brakes (ABS) / instrument cluster
- Frame:
- Frame type: Steel box frame with bolted cast light metal parts
- Placement of vehicle identification number: Frame tube front right
- Type plate placement: Steering head front
- Dimensions:
- Motorcycle length: 2218 mm
- Motorcycle height: 1250 mm, up to the top edge of the mirror
- Motorcycle width: 825 mm, without mirrors
- Rider's seat height: 805 mm, for rider
- – with low seat: 785 mm, for rider
- Rider's inner leg length: 1910 mm, for rider
- – with low seat: 1855 mm, for rider
- Weights:
- Curb weight: 261 kg, DIN service weight, ready to ride, 90% tanked, without FE
- Max permitted total weight: 445 kg
- Max load: 184 kg
- Driving Values:
- Climbing ability uphill (at permitted total weight): 20 %
- Max speed: 175 km/h
- Anti-theft Alarm System (DWA) (optional):
- Activation time at startup: 15 s
- Alarm duration: 26 s
- Activation time between two alarms: 12 s
- Temperature range: -40...85 °C
- Operating voltage: 9...16 V
- Remote Control (optional):
- Remote control range: 10 m
- Reception function for remote control: 1 h, after ignition OFF
- Signal frequency: 25 kHz, Broadband
- Transmission frequency: 433.92 MHz
- Battery voltage (for remote control): 3 V
- Battery type (for remote control): CR 2032 Lithium
Usage Features:
- Ignition/Steering Lock: The scooter uses a key for ignition and steering lock. The key can be turned to OFF, ON, or locked positions.
- Multifunction Display: Provides essential information such as speed, odometer, trip meters, ambient temperature, fuel level, and warning indicators.
- Warning Indicators: A comprehensive system of warning lights and symbols alerts the rider to potential issues, including EWS active, low fuel, high coolant temperature, engine in emergency program, low engine oil, brake light/headlight defects, ice warning, tire pressure issues, sensor defects, RDC sensor battery low, DWA battery low/empty, and insufficient battery charging voltage.
- Controls: Handlebar-mounted controls for high beam/low beam, turn signals, horn, INFO button (for display information), TRIP button (for trip meter), warning flashers, engine kill switch, heated grips, and heated seat.
- Storage: Front storage compartments and under-seat storage. The under-seat storage includes a tool kit and a tire pressure table.
- Adjustable Features: Adjustable rear suspension preload, adjustable windshield, and adjustable rider backrest.
- Parking: Sidestand and center stand for parking.
- Refueling: Fuel tank cap located under a cover.
- Transport: Instructions for securing the scooter for transport, including using tie-down straps and avoiding damage to components.
Maintenance Features:
- Tool Kit: A standard tool kit is provided for basic maintenance tasks.
- Engine Oil Check: Instructions on how to check and top up engine oil using the dipstick.
- Brake System: Instructions for checking brake pad thickness (front and rear) and brake fluid levels (front and rear).
- Coolant: Instructions for checking and topping up coolant.
- Wheels and Tires: Instructions for checking tire pressure and tire tread depth. Recommendations for approved tire combinations.
- Lamp Replacement: Detailed instructions for replacing various lamps, including low beam, high beam, brake light, and license plate light.
- Battery: Instructions for charging, disconnecting, and replacing the battery.
- Fuses: Information on fuse locations and ratings for various electrical circuits.
- Side Panel Removal: Instructions for removing and installing side panels for access to internal components.
- Cleaning and Care: Recommendations for cleaning products, washing the motorcycle, caring for rubber parts, chrome, and painted surfaces.
- Winter Storage: Instructions for preparing the scooter for winter storage, including cleaning, lubrication, and battery maintenance.
- Service Schedule: The manual includes a service schedule and confirmation pages for recording completed service and repair work. BMW recommends annual service or after a certain mileage, whichever comes first.
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