| Attribute | Specification |
|---|---|
| Production Years | 2011 – 2015 |
| Engine Oil | SAE 15W-50, API SJ / JASO MA2 (3.1 L) |
| Front Tire | 120/70 R 15 M/C 56H (2.4 bar / 34.8 psi) |
| Rear Tire | 160/60 R 15 M/C 67H (2.5 bar / 36.3 psi) |
| Battery | YTX14-BS |
| Spark Plug | NGK LMAR8D-J |
The BMW C 600 Sport (Internal Code: 0131) represents a pivotal moment in Bavarian engineering history, as it was the first maxi-scooter to feature the patented BMW Flexcase. This innovative storage solution utilized a Kevlar-based fabric flap that expanded downward toward the rear wheel when parked, allowing the scooter to maintain a slim, sporty profile while riding, yet accommodate two full-face helmets when stationary.
Technical Overview
Powering the C 600 Sport is a 647cc parallel-twin engine, liquid-cooled, with four valves per cylinder. Unlike traditional scooters, the C 600 employs a dry sump lubrication system and a CVT (Continuously Variable Transmission) that delivers power to the rear wheel via a chain drive enclosed in an oil bath. This configuration minimizes unsprung weight and provides a handling characteristic more akin to a mid-sized sport touring motorcycle than a traditional step-through.
Maintenance Guide
Engine Lubrication
For optimal thermal stability and clutch performance, MotoSpecsLab recommends SAE 15W-50 oil. The engine requires exactly 3.1 liters when changing the filter. It is critical to use oil meeting JASO MA2 standards to ensure the longevity of the centrifugal clutch components and internal seals.
Chassis and Tires
The 15-inch wheel configuration demands precise pressure management for high-speed stability. The front 120/70 R 15 should be maintained at 2.4 bar (34.8 psi), while the rear 160/60 R 15 requires 2.5 bar (36.3 psi). Under-inflation on this model can lead to heavy steering and premature cupping of the front tire tread.
Electrical and Ignition
The 0131 model utilizes the YTX14-BS battery. Given the high electronic load of the BMW CAN-bus system, ensuring a healthy cold-cranking amp (CCA) rating is vital. For ignition, the NGK LMAR8D-J spark plugs are specified; these long-reach plugs are designed specifically for the narrow combustion chamber of the 647cc twin.
The MotoSpecsLab Verdict
The BMW C 600 Sport remains a benchmark for the maxi-scooter category. Its blend of motorcycle-grade suspension and urban utility makes it a versatile tool for the modern commuter. However, its complex drivetrain demands strict adherence to the maintenance intervals specified above to ensure the reliability expected of the BMW badge.