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MBCS400 Spin R129 Car Seat with Support Leg

Rear-facing for longer, from birth to 12 years.

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  • Birth to 12 years40–150cm
  • Rear-facing to 105cmAround 4 years old
  • ISOFIX and support legWith a 360° spin

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3 products

What the MBCS400 does

MBCS400 rotating towards the car door

360° rotation

Turn the seat to the door to lift your child in and out, then switch between rear- and forward-facing.

MBCS400 ISOFIX connectors and support leg

ISOFIX and support leg

Green indicators on the ISOFIX connectors and support leg show when the seat is fitted correctly.

Adjustable headrest

11 headrest heights

The 5-point harness adjusts with the headrest. Remove the inner cushion and small headrest as your child grows.

Side impact protection

Side impact protection

Side Impact Integrated Protection (SiiP) helps absorb and spread crash forces.

Memory foam headrest

Memory foam comfort

Memory foam in the headrest and inner cushion, with a cover that comes off to hand wash.

MBCS400 recline positions

4 recline positions

Four recline positions when used with the harness, rear- or forward-facing, for naps and longer journeys.

Three ways to use it

The MBCS400 is fitted by your child's height. Ages are a rough guide only. Between 100 and 105cm you can use either the harness or booster mode, as long as your child is within the weight limit and fits correctly.

Stage 1

Rear-facing

Child's height
40–105cm
Weight
0–18kg
Approx. age
Birth to around 4 years
Restraint
5-point harness
Fitting
ISOFIX and support leg

Stage 2

Forward-facing

Child's height
76–105cm
Weight
9–18kg
Approx. age
15 months to around 4 years
Restraint
5-point harness
Fitting
ISOFIX and support leg

Stage 3

High-back booster

Child's height
100–150cm
Weight
15–36kg
Approx. age
Around 4 to 12 years
Restraint
Vehicle seatbelt
Fitting
Seatbelt, or ISOFIX and seatbelt
Car seat support leg resting on the car floor

Why a support leg

The support leg rests on the car floor to stop the seat rotating in a crash and to cut forward and sideways movement. Its indicator turns green when it's fitted properly.

R129 i-Size approved. i-Size explained

Specifications

RegulationECE R129 (i-Size)
Child's height40–150cm
FacingRear-facing to 105cm, forward-facing from 76cm
Child's weightUp to 18kg with harness, 15–36kg in booster mode
InstallationWith harness: ISOFIX and support leg. Booster mode: seatbelt, or ISOFIX and seatbelt
Rotation360°
Headrest positions11
Recline positions4 (with harness)
Seat weight11.5kg
Boxed54 × 44 × 59.5cm, 13kg
IncludedNewborn insert
CoverRemovable, hand wash

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