BMW update C 400 X and C 400 GT scooters
In response to Euro5 emissions regulations, BMW Motorrad have updated their small capacity scooter pair – the C 400 X and C 400 GT – which are due to reach Australia in May.
Originally introduced in 2017 and 2018, respectively, the C 400 X commuter and C 400 GT tourer feature the same 350cc single-cylinder engine, CVT gearbox and other features.
For 2021, the engine capacity and basic specifications remain unchanged, but there have been a number of changes made to meet the new EU5 standard.
Tech Upgrades
The main mechanical upgrade on the MY21 C 400 range is the introduction of a ride-by-wire throttle, which BMW call ‘E-gas’, and a new engine management system.
Changes have been made to the catalytic converter, oxygen sensor and generator cover sensor, too, requiring modifications to the wiring loom. The cylinder head has also been modified and the idle speed control in the airbox has been replaced with a throttle valve bypass and turbulence system.
While all these additions don’t change power and torque figures, BMW says the E-gas and related changes result in smoother and more sensitive throttle response, as well as increased riding stability.
For the record, maximum power is 25kW at 7500rpm, with max torque of 35Nm. Both are unchanged, although torque now peaks lower in the rev range at 5750rpm (compared to 6000rpm on the MY19 version). Max speed of 139km/h from the 350 single and CVT makes highway use realistic.
The Automatic Stability Control (ASC) has also been optimised for 2021, with automatic radius calibration replacing the previous manual calibration set-up. BMW says the ASC now caters for reduced machine friction, so is more sensitive and less intrusive in its response, especially in the wet. In fact, BMW says the ASC is now so finely tuned that deactivation is no longer necessary.
The twist-and-go CVT is part of a torsionally stiff swingarm with an “innovative” bearing that minimises vibration and maximises comfort, according to BMW.
Brake Upgrades
Like the engine, some subtle upgrades have been made to the C 400 X and GT braking system, despite appearing unchanged at first glance.
A pair of 265mm discs with four-piston calipers still grace the front end, with a 265mm disc and single-piston caliper on the rear, but BMW say that new front brake calipers offer “a more stable and clearly defined pressure point, as well as improved roll-back behaviour”.
Levers have also been adjusted, offering aligned travel and delivering a more symmetrical braking feel. ABS remains standard.
Detail and Style Upgrades
Minor changes in spec include a repositioned light to better illuminate the underseat storage area and the addition of a USB charging socket in the front right legshield pocket, augmenting the existing 12V socket. Keyless starting remains standard on the C 400 GT and optional on the C 400 X.
While they share the same engine, CVT, frame and most of the same mechanical parts, the C 400 X and C 400 GT differ greatly in terms of style. The ‘X’ serves as the city commuter, while the ‘GT’ is aimed at touring, with its larger windscreen, reshaped seat and provision for an optional top box. That styling is unchanged for 2021, but there are some new colour options.
The C 400 X can be had in Granite Grey metallic, Black Storm metallic and an extra-cost Black Storm metallic/Racing Blue matte metallic with Style ‘Sport’ decals that hint at BMW’s racing colours.
On the C 400 GT, it’s a similarly muted palette of Alpine White, Callisto Grey metallic or an extra-cost Black Storm metallic with Style ‘Triple Black’ decals. The latter also adds large ‘GT’ identification on the rear flanks.
On both models, options include an alarm system and an ‘ion’ pack that adds a heated seat and grips, daytime running light and colour TFT instrument display with Bluetooth connectivity. On the C 400 X, the ion pack also adds the keyless unlocking/starting that’s standard on the C 400 GT.
Essentials and Pricing
Common features and measures on both C 400 scooters include LED lighting, a 12.8-litre fuel tank and underseat storage with the Flexcase feature that extends the available space to take two helmets when the scooter’s parked.
On the suspension, both models feature a 35mm tele fork front end with 110mm travel and a dual shock rear with adjustable preload and 112mm travel.
Front/rear wheel combo is 15-inch/14-inch in cast alloy, with a 120/70 R15 front tyre and 150/70 R14 rear tyre.
Wheelbase is 1565mm and the seat height is 775mm. Length of 2210mm and width of 835mm is common to both, while the taller windscreen on the GT increases height from 1305mm to 1437mm. Dry weight for the X is195kg, while the different bodywork and other changes on the GT see it weigh in at 202kg.
Due for Australian release in May, pricing for the C 400 pair has increased marginally, with the C 400 X listing for $9,090 and the C 400 GT for $10,340.
See your BMW dealer for more details.
2021 BMW C 400 scooter pricing (excl. ORCs)
C 400 X $9,090 ($9,405 w/Style Sport paint)
C 400 X ion $11,490
C 400 GT $10,340 ($10,690 w/Style Triple Black paint)
C 400 GT ion $12,090
